diff options
| author | Bruce Momjian | 2004-08-29 05:07:03 +0000 |
|---|---|---|
| committer | Bruce Momjian | 2004-08-29 05:07:03 +0000 |
| commit | b6b71b85bc45b49005b5aec87cba2c33fc8baf49 (patch) | |
| tree | c23dbd1dbc43972a8e48327c8a771baf36952f3d | |
| parent | 90cb9c305140684b2b00c739b724f67915e11404 (diff) | |
Pgindent run for 8.0.
527 files changed, 20693 insertions, 18426 deletions
diff --git a/contrib/btree_gist/btree_bit.c b/contrib/btree_gist/btree_bit.c index 138418a30e..0b220ae2bb 100644 --- a/contrib/btree_gist/btree_bit.c +++ b/contrib/btree_gist/btree_bit.c @@ -14,92 +14,99 @@ PG_FUNCTION_INFO_V1(gbt_bit_consistent); PG_FUNCTION_INFO_V1(gbt_bit_penalty); PG_FUNCTION_INFO_V1(gbt_bit_same); -Datum gbt_bit_compress(PG_FUNCTION_ARGS); -Datum gbt_bit_union(PG_FUNCTION_ARGS); -Datum gbt_bit_picksplit(PG_FUNCTION_ARGS); -Datum gbt_bit_consistent(PG_FUNCTION_ARGS); -Datum gbt_bit_penalty(PG_FUNCTION_ARGS); -Datum gbt_bit_same(PG_FUNCTION_ARGS); +Datum gbt_bit_compress(PG_FUNCTION_ARGS); +Datum gbt_bit_union(PG_FUNCTION_ARGS); +Datum gbt_bit_picksplit(PG_FUNCTION_ARGS); +Datum gbt_bit_consistent(PG_FUNCTION_ARGS); +Datum gbt_bit_penalty(PG_FUNCTION_ARGS); +Datum gbt_bit_same(PG_FUNCTION_ARGS); /* define for comparison */ -static bool gbt_bitgt (const void *a, const void *b) +static bool +gbt_bitgt(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( bitgt ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(bitgt, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_bitge (const void *a, const void *b) +static bool +gbt_bitge(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( bitge ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(bitge, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_biteq (const void *a, const void *b) +static bool +gbt_biteq(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( biteq ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(biteq, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_bitle (const void *a, const void *b) +static bool +gbt_bitle(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( bitle ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(bitle, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_bitlt (const void *a, const void *b) +static bool +gbt_bitlt(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( bitlt ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(bitlt, PointerGetDatum(a), PointerGetDatum(b)))); } -static int32 gbt_bitcmp ( const bytea * a , const bytea * b ) +static int32 +gbt_bitcmp(const bytea *a, const bytea *b) { - return - ( DatumGetInt32(DirectFunctionCall2(byteacmp,PointerGetDatum(a),PointerGetDatum(b) ) ) ); + return + (DatumGetInt32(DirectFunctionCall2(byteacmp, PointerGetDatum(a), PointerGetDatum(b)))); } - + static bytea * -gbt_bit_xfrm ( bytea * leaf ) +gbt_bit_xfrm(bytea *leaf) { - bytea * out = leaf; - int s = VARBITBYTES(leaf) + VARHDRSZ; + bytea *out = leaf; + int s = VARBITBYTES(leaf) + VARHDRSZ; - out = palloc ( s ); - VARATT_SIZEP(out) = s; - memcpy ( (void*)VARDATA(out), (void*)VARBITS(leaf), VARBITBYTES(leaf) ); - return out; + out = palloc(s); + VARATT_SIZEP(out) = s; + memcpy((void *) VARDATA(out), (void *) VARBITS(leaf), VARBITBYTES(leaf)); + return out; } -static GBT_VARKEY * gbt_bit_l2n ( GBT_VARKEY * leaf ) +static GBT_VARKEY * +gbt_bit_l2n(GBT_VARKEY * leaf) { - GBT_VARKEY *out = leaf ; - GBT_VARKEY_R r = gbt_var_key_readable ( leaf ); - bytea *o ; + GBT_VARKEY *out = leaf; + GBT_VARKEY_R r = gbt_var_key_readable(leaf); + bytea *o; - o = gbt_bit_xfrm (r.lower); - r.upper = r.lower = o; - out = gbt_var_key_copy( &r, TRUE ); - pfree(o); + o = gbt_bit_xfrm(r.lower); + r.upper = r.lower = o; + out = gbt_var_key_copy(&r, TRUE); + pfree(o); - return out; + return out; } static const gbtree_vinfo tinfo = { - gbt_t_bit, - FALSE, - TRUE, - gbt_bitgt, - gbt_bitge, - gbt_biteq, - gbt_bitle, - gbt_bitlt, - gbt_bitcmp, - gbt_bit_l2n + gbt_t_bit, + FALSE, + TRUE, + gbt_bitgt, + gbt_bitge, + gbt_biteq, + gbt_bitle, + gbt_bitlt, + gbt_bitcmp, + gbt_bit_l2n }; @@ -108,40 +115,40 @@ static const gbtree_vinfo tinfo = **************************************************/ Datum -gbt_bit_compress (PG_FUNCTION_ARGS) +gbt_bit_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - PG_RETURN_POINTER ( gbt_var_compress( entry, &tinfo ) ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + + PG_RETURN_POINTER(gbt_var_compress(entry, &tinfo)); } Datum gbt_bit_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer ( entry->key ) ; - GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer ( PG_DETOAST_DATUM( entry->key ) ); - void *qtst = ( void * ) DatumGetPointer( PG_GETARG_DATUM(1) ); - void *query = ( void * ) DatumGetByteaP ( PG_GETARG_DATUM(1) ); - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - bool retval = FALSE; - GBT_VARKEY_R r = gbt_var_key_readable ( key ); - - if ( GIST_LEAF(entry) ) - { - retval = gbt_var_consistent( &r, query, &strategy, TRUE, &tinfo ); - } else { - bytea * q = gbt_bit_xfrm ( ( bytea * ) query ); - retval = gbt_var_consistent( &r, (void*)q, &strategy, FALSE, &tinfo ); - pfree(q); - } - - if ( ktst != key ){ - pfree ( key ); - } - if ( qtst != query ){ - pfree ( query ); - } - PG_RETURN_BOOL(retval); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer(entry->key); + GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM(entry->key)); + void *qtst = (void *) DatumGetPointer(PG_GETARG_DATUM(1)); + void *query = (void *) DatumGetByteaP(PG_GETARG_DATUM(1)); + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + bool retval = FALSE; + GBT_VARKEY_R r = gbt_var_key_readable(key); + + if (GIST_LEAF(entry)) + retval = gbt_var_consistent(&r, query, &strategy, TRUE, &tinfo); + else + { + bytea *q = gbt_bit_xfrm((bytea *) query); + + retval = gbt_var_consistent(&r, (void *) q, &strategy, FALSE, &tinfo); + pfree(q); + } + + if (ktst != key) + pfree(key); + if (qtst != query) + pfree(query); + PG_RETURN_BOOL(retval); } @@ -149,37 +156,40 @@ gbt_bit_consistent(PG_FUNCTION_ARGS) Datum gbt_bit_union(PG_FUNCTION_ARGS) { - GistEntryVector * entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - int32 * size = (int *) PG_GETARG_POINTER(1); - PG_RETURN_POINTER( gbt_var_union ( entryvec , size , &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + int32 *size = (int *) PG_GETARG_POINTER(1); + + PG_RETURN_POINTER(gbt_var_union(entryvec, size, &tinfo)); } - + Datum gbt_bit_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); - gbt_var_picksplit ( entryvec, v, &tinfo ); - PG_RETURN_POINTER(v); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); + + gbt_var_picksplit(entryvec, v, &tinfo); + PG_RETURN_POINTER(v); } Datum gbt_bit_same(PG_FUNCTION_ARGS) { - Datum d1 = PG_GETARG_DATUM(0); - Datum d2 = PG_GETARG_DATUM(1); - bool *result = (bool *) PG_GETARG_POINTER(2); - PG_RETURN_POINTER( gbt_var_same ( result, d1 , d2 , &tinfo )); + Datum d1 = PG_GETARG_DATUM(0); + Datum d2 = PG_GETARG_DATUM(1); + bool *result = (bool *) PG_GETARG_POINTER(2); + + PG_RETURN_POINTER(gbt_var_same(result, d1, d2, &tinfo)); } Datum gbt_bit_penalty(PG_FUNCTION_ARGS) { - float *result = (float *) PG_GETARG_POINTER(2); - GISTENTRY * o = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY * n = (GISTENTRY *) PG_GETARG_POINTER(1); - PG_RETURN_POINTER( gbt_var_penalty ( result ,o , n, &tinfo ) ); -} + float *result = (float *) PG_GETARG_POINTER(2); + GISTENTRY *o = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *n = (GISTENTRY *) PG_GETARG_POINTER(1); + PG_RETURN_POINTER(gbt_var_penalty(result, o, n, &tinfo)); +} diff --git a/contrib/btree_gist/btree_bytea.c b/contrib/btree_gist/btree_bytea.c index da8a7f405b..3671acd24c 100644 --- a/contrib/btree_gist/btree_bytea.c +++ b/contrib/btree_gist/btree_bytea.c @@ -13,61 +13,67 @@ PG_FUNCTION_INFO_V1(gbt_bytea_consistent); PG_FUNCTION_INFO_V1(gbt_bytea_penalty); PG_FUNCTION_INFO_V1(gbt_bytea_same); -Datum gbt_bytea_compress(PG_FUNCTION_ARGS); -Datum gbt_bytea_union(PG_FUNCTION_ARGS); -Datum gbt_bytea_picksplit(PG_FUNCTION_ARGS); -Datum gbt_bytea_consistent(PG_FUNCTION_ARGS); -Datum gbt_bytea_penalty(PG_FUNCTION_ARGS); -Datum gbt_bytea_same(PG_FUNCTION_ARGS); +Datum gbt_bytea_compress(PG_FUNCTION_ARGS); +Datum gbt_bytea_union(PG_FUNCTION_ARGS); +Datum gbt_bytea_picksplit(PG_FUNCTION_ARGS); +Datum gbt_bytea_consistent(PG_FUNCTION_ARGS); +Datum gbt_bytea_penalty(PG_FUNCTION_ARGS); +Datum gbt_bytea_same(PG_FUNCTION_ARGS); /* define for comparison */ -static bool gbt_byteagt (const void *a, const void *b) +static bool +gbt_byteagt(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( byteagt ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(byteagt, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_byteage (const void *a, const void *b) +static bool +gbt_byteage(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( byteage ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(byteage, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_byteaeq (const void *a, const void *b) +static bool +gbt_byteaeq(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( byteaeq ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(byteaeq, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_byteale (const void *a, const void *b) +static bool +gbt_byteale(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( byteale ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(byteale, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_bytealt (const void *a, const void *b) +static bool +gbt_bytealt(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( bytealt ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(bytealt, PointerGetDatum(a), PointerGetDatum(b)))); } - -static int32 gbt_byteacmp ( const bytea * a , const bytea * b ) + +static int32 +gbt_byteacmp(const bytea *a, const bytea *b) { - return - ( DatumGetInt32(DirectFunctionCall2(byteacmp,PointerGetDatum(a),PointerGetDatum(b) ) ) ); + return + (DatumGetInt32(DirectFunctionCall2(byteacmp, PointerGetDatum(a), PointerGetDatum(b)))); } static const gbtree_vinfo tinfo = { - gbt_t_bytea, - FALSE, - TRUE, - gbt_byteagt, - gbt_byteage, - gbt_byteaeq, - gbt_byteale, - gbt_bytealt, - gbt_byteacmp, - NULL + gbt_t_bytea, + FALSE, + TRUE, + gbt_byteagt, + gbt_byteage, + gbt_byteaeq, + gbt_byteale, + gbt_bytealt, + gbt_byteacmp, + NULL }; @@ -77,10 +83,11 @@ static const gbtree_vinfo tinfo = Datum -gbt_bytea_compress (PG_FUNCTION_ARGS) +gbt_bytea_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - PG_RETURN_POINTER ( gbt_var_compress( entry, &tinfo ) ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + + PG_RETURN_POINTER(gbt_var_compress(entry, &tinfo)); } @@ -88,24 +95,22 @@ gbt_bytea_compress (PG_FUNCTION_ARGS) Datum gbt_bytea_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer ( entry->key ) ; - GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer ( PG_DETOAST_DATUM( entry->key ) ); - void *qtst = ( void * ) DatumGetPointer( PG_GETARG_DATUM(1) ); - void *query = ( void * ) DatumGetByteaP ( PG_GETARG_DATUM(1) ); - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - bool retval = FALSE; - GBT_VARKEY_R r = gbt_var_key_readable ( key ); - - retval = gbt_var_consistent( &r, query, &strategy, GIST_LEAF(entry), &tinfo ); - - if ( ktst != key ){ - pfree ( key ); - } - if ( qtst != query ){ - pfree ( query ); - } - PG_RETURN_BOOL(retval); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer(entry->key); + GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM(entry->key)); + void *qtst = (void *) DatumGetPointer(PG_GETARG_DATUM(1)); + void *query = (void *) DatumGetByteaP(PG_GETARG_DATUM(1)); + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + bool retval = FALSE; + GBT_VARKEY_R r = gbt_var_key_readable(key); + + retval = gbt_var_consistent(&r, query, &strategy, GIST_LEAF(entry), &tinfo); + + if (ktst != key) + pfree(key); + if (qtst != query) + pfree(query); + PG_RETURN_BOOL(retval); } @@ -113,37 +118,40 @@ gbt_bytea_consistent(PG_FUNCTION_ARGS) Datum gbt_bytea_union(PG_FUNCTION_ARGS) { - GistEntryVector * entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - int32 * size = (int *) PG_GETARG_POINTER(1); - PG_RETURN_POINTER( gbt_var_union ( entryvec , size , &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + int32 *size = (int *) PG_GETARG_POINTER(1); + + PG_RETURN_POINTER(gbt_var_union(entryvec, size, &tinfo)); } - + Datum gbt_bytea_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); - gbt_var_picksplit ( entryvec, v, &tinfo ); - PG_RETURN_POINTER(v); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); + + gbt_var_picksplit(entryvec, v, &tinfo); + PG_RETURN_POINTER(v); } Datum gbt_bytea_same(PG_FUNCTION_ARGS) { - Datum d1 = PG_GETARG_DATUM(0); - Datum d2 = PG_GETARG_DATUM(1); - bool *result = (bool *) PG_GETARG_POINTER(2); - PG_RETURN_POINTER( gbt_var_same ( result, d1 , d2 , &tinfo )); + Datum d1 = PG_GETARG_DATUM(0); + Datum d2 = PG_GETARG_DATUM(1); + bool *result = (bool *) PG_GETARG_POINTER(2); + + PG_RETURN_POINTER(gbt_var_same(result, d1, d2, &tinfo)); } Datum gbt_bytea_penalty(PG_FUNCTION_ARGS) { - float *result = (float *) PG_GETARG_POINTER(2); - GISTENTRY * o = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY * n = (GISTENTRY *) PG_GETARG_POINTER(1); - PG_RETURN_POINTER( gbt_var_penalty ( result ,o , n, &tinfo ) ); -} + float *result = (float *) PG_GETARG_POINTER(2); + GISTENTRY *o = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *n = (GISTENTRY *) PG_GETARG_POINTER(1); + PG_RETURN_POINTER(gbt_var_penalty(result, o, n, &tinfo)); +} diff --git a/contrib/btree_gist/btree_cash.c b/contrib/btree_gist/btree_cash.c index 6c5acb3e7e..84e4610118 100644 --- a/contrib/btree_gist/btree_cash.c +++ b/contrib/btree_gist/btree_cash.c @@ -4,9 +4,9 @@ typedef struct { - Cash lower; - Cash upper; -} cashKEY; + Cash lower; + Cash upper; +} cashKEY; /* ** Cash ops @@ -18,59 +18,62 @@ PG_FUNCTION_INFO_V1(gbt_cash_consistent); PG_FUNCTION_INFO_V1(gbt_cash_penalty); PG_FUNCTION_INFO_V1(gbt_cash_same); -Datum gbt_cash_compress(PG_FUNCTION_ARGS); -Datum gbt_cash_union(PG_FUNCTION_ARGS); -Datum gbt_cash_picksplit(PG_FUNCTION_ARGS); -Datum gbt_cash_consistent(PG_FUNCTION_ARGS); -Datum gbt_cash_penalty(PG_FUNCTION_ARGS); -Datum gbt_cash_same(PG_FUNCTION_ARGS); +Datum gbt_cash_compress(PG_FUNCTION_ARGS); +Datum gbt_cash_union(PG_FUNCTION_ARGS); +Datum gbt_cash_picksplit(PG_FUNCTION_ARGS); +Datum gbt_cash_consistent(PG_FUNCTION_ARGS); +Datum gbt_cash_penalty(PG_FUNCTION_ARGS); +Datum gbt_cash_same(PG_FUNCTION_ARGS); -static bool gbt_cashgt (const void *a, const void *b) +static bool +gbt_cashgt(const void *a, const void *b) { - return ( *((Cash*)a) > *((Cash*)b) ); + return (*((Cash *) a) > *((Cash *) b)); } -static bool gbt_cashge (const void *a, const void *b) +static bool +gbt_cashge(const void *a, const void *b) { - return ( *((Cash*)a) >= *((Cash*)b) ); + return (*((Cash *) a) >= *((Cash *) b)); } -static bool gbt_casheq (const void *a, const void *b) +static bool +gbt_casheq(const void *a, const void *b) { - return ( *((Cash*)a) == *((Cash*)b) ); + return (*((Cash *) a) == *((Cash *) b)); } -static bool gbt_cashle (const void *a, const void *b) +static bool +gbt_cashle(const void *a, const void *b) { - return ( *((Cash*)a) <= *((Cash*)b) ); + return (*((Cash *) a) <= *((Cash *) b)); } -static bool gbt_cashlt (const void *a, const void *b) +static bool +gbt_cashlt(const void *a, const void *b) { - return ( *((Cash*)a) < *((Cash*)b) ); + return (*((Cash *) a) < *((Cash *) b)); } static int gbt_cashkey_cmp(const void *a, const void *b) { - if ( *(Cash*)&(((Nsrt *) a)->t[0]) > *(Cash*)&(((Nsrt *) b)->t[0]) ){ - return 1; - } else - if ( *(Cash*)&(((Nsrt *) a)->t[0]) < *(Cash*)&(((Nsrt *) b)->t[0]) ){ - return -1; - } - return 0; + if (*(Cash *) &(((Nsrt *) a)->t[0]) > *(Cash *) &(((Nsrt *) b)->t[0])) + return 1; + else if (*(Cash *) &(((Nsrt *) a)->t[0]) < *(Cash *) &(((Nsrt *) b)->t[0])) + return -1; + return 0; } -static const gbtree_ninfo tinfo = +static const gbtree_ninfo tinfo = { - gbt_t_cash, - sizeof(Cash), - gbt_cashgt, - gbt_cashge, - gbt_casheq, - gbt_cashle, - gbt_cashlt, - gbt_cashkey_cmp + gbt_t_cash, + sizeof(Cash), + gbt_cashgt, + gbt_cashge, + gbt_casheq, + gbt_cashle, + gbt_cashlt, + gbt_cashkey_cmp }; @@ -82,81 +85,83 @@ static const gbtree_ninfo tinfo = Datum gbt_cash_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } Datum gbt_cash_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - Cash query = (*((Cash *) PG_GETARG_POINTER(1))); - cashKEY *kkk = (cashKEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + Cash query = (*((Cash *) PG_GETARG_POINTER(1))); + cashKEY *kkk = (cashKEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_cash_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(cashKEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(cashKEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(cashKEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(cashKEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_cash_penalty(PG_FUNCTION_ARGS) { - cashKEY *origentry = (cashKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - cashKEY *newentry = (cashKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); + cashKEY *origentry = (cashKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + cashKEY *newentry = (cashKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + + Cash res; - Cash res ; + *result = 0.0; - *result = 0.0; - - penalty_range_enlarge ( origentry->lower, origentry->upper, newentry->lower, newentry->upper ); + penalty_range_enlarge(origentry->lower, origentry->upper, newentry->lower, newentry->upper); - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + origentry->upper - origentry->lower ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (res / ((double) (res + origentry->upper - origentry->lower))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } Datum gbt_cash_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_cash_same(PG_FUNCTION_ARGS) { - cashKEY *b1 = (cashKEY *) PG_GETARG_POINTER(0); - cashKEY *b2 = (cashKEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + cashKEY *b1 = (cashKEY *) PG_GETARG_POINTER(0); + cashKEY *b2 = (cashKEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } - - diff --git a/contrib/btree_gist/btree_date.c b/contrib/btree_gist/btree_date.c index 9522d38625..d3ce33c717 100644 --- a/contrib/btree_gist/btree_date.c +++ b/contrib/btree_gist/btree_date.c @@ -4,9 +4,9 @@ typedef struct { - DateADT lower; - DateADT upper; -} dateKEY; + DateADT lower; + DateADT upper; +} dateKEY; /* ** date ops @@ -18,46 +18,51 @@ PG_FUNCTION_INFO_V1(gbt_date_consistent); PG_FUNCTION_INFO_V1(gbt_date_penalty); PG_FUNCTION_INFO_V1(gbt_date_same); -Datum gbt_date_compress(PG_FUNCTION_ARGS); -Datum gbt_date_union(PG_FUNCTION_ARGS); -Datum gbt_date_picksplit(PG_FUNCTION_ARGS); -Datum gbt_date_consistent(PG_FUNCTION_ARGS); -Datum gbt_date_penalty(PG_FUNCTION_ARGS); -Datum gbt_date_same(PG_FUNCTION_ARGS); +Datum gbt_date_compress(PG_FUNCTION_ARGS); +Datum gbt_date_union(PG_FUNCTION_ARGS); +Datum gbt_date_picksplit(PG_FUNCTION_ARGS); +Datum gbt_date_consistent(PG_FUNCTION_ARGS); +Datum gbt_date_penalty(PG_FUNCTION_ARGS); +Datum gbt_date_same(PG_FUNCTION_ARGS); -static bool gbt_dategt (const void *a, const void *b) +static bool +gbt_dategt(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(date_gt,DateADTGetDatum( *((DateADT*)a) ), DateADTGetDatum( *((DateADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(date_gt, DateADTGetDatum(*((DateADT *) a)), DateADTGetDatum(*((DateADT *) b))) + ); } -static bool gbt_datege (const void *a, const void *b) +static bool +gbt_datege(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(date_ge,DateADTGetDatum( *((DateADT*)a) ), DateADTGetDatum( *((DateADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(date_ge, DateADTGetDatum(*((DateADT *) a)), DateADTGetDatum(*((DateADT *) b))) + ); } -static bool gbt_dateeq (const void *a, const void *b) +static bool +gbt_dateeq(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(date_eq,DateADTGetDatum( *((DateADT*)a) ), DateADTGetDatum( *((DateADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(date_eq, DateADTGetDatum(*((DateADT *) a)), DateADTGetDatum(*((DateADT *) b))) + ); } -static bool gbt_datele (const void *a, const void *b) +static bool +gbt_datele(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(date_le,DateADTGetDatum( *((DateADT*)a) ), DateADTGetDatum( *((DateADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(date_le, DateADTGetDatum(*((DateADT *) a)), DateADTGetDatum(*((DateADT *) b))) + ); } -static bool gbt_datelt (const void *a, const void *b) +static bool +gbt_datelt(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(date_lt,DateADTGetDatum( *((DateADT*)a) ), DateADTGetDatum( *((DateADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(date_lt, DateADTGetDatum(*((DateADT *) a)), DateADTGetDatum(*((DateADT *) b))) + ); } @@ -65,26 +70,24 @@ static bool gbt_datelt (const void *a, const void *b) static int gbt_datekey_cmp(const void *a, const void *b) { - if ( gbt_dategt( (void*)&(((Nsrt *) a)->t[0]) , (void*)&(((Nsrt *) b)->t[0]) ) ){ - return 1; - } else - if ( gbt_datelt( (void*)&(((Nsrt *) a)->t[0]) , (void*)&(((Nsrt *) b)->t[0]) ) ){ - return -1; - } - return 0; + if (gbt_dategt((void *) &(((Nsrt *) a)->t[0]), (void *) &(((Nsrt *) b)->t[0]))) + return 1; + else if (gbt_datelt((void *) &(((Nsrt *) a)->t[0]), (void *) &(((Nsrt *) b)->t[0]))) + return -1; + return 0; } -static const gbtree_ninfo tinfo = +static const gbtree_ninfo tinfo = { - gbt_t_date, - sizeof(DateADT), - gbt_dategt, - gbt_datege, - gbt_dateeq, - gbt_datele, - gbt_datelt, - gbt_datekey_cmp + gbt_t_date, + sizeof(DateADT), + gbt_dategt, + gbt_datege, + gbt_dateeq, + gbt_datele, + gbt_datelt, + gbt_datekey_cmp }; @@ -97,9 +100,10 @@ static const gbtree_ninfo tinfo = Datum gbt_date_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } @@ -107,86 +111,89 @@ gbt_date_compress(PG_FUNCTION_ARGS) Datum gbt_date_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - DateADT query = PG_GETARG_DATEADT( 1 ); - dateKEY *kkk = (dateKEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + DateADT query = PG_GETARG_DATEADT(1); + dateKEY *kkk = (dateKEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_date_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(dateKEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(dateKEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(dateKEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(dateKEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_date_penalty(PG_FUNCTION_ARGS) { - dateKEY *origentry = (dateKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - dateKEY *newentry = (dateKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); - int32 diff, res ; - - diff = DatumGetInt32(DirectFunctionCall2( - date_mi, - DateADTGetDatum(newentry->upper), - DateADTGetDatum(origentry->upper))); - - res = Max(diff, 0); - - diff = DatumGetInt32(DirectFunctionCall2( - date_mi, - DateADTGetDatum(origentry->lower), - DateADTGetDatum(newentry->lower))); - - res += Max(diff, 0); - - *result = 0.0; - - if ( res > 0 ){ - diff = DatumGetInt32(DirectFunctionCall2( - date_mi, - DateADTGetDatum(origentry->upper), - DateADTGetDatum(origentry->lower))); - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + diff ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } - - PG_RETURN_POINTER(result); + dateKEY *origentry = (dateKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + dateKEY *newentry = (dateKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + int32 diff, + res; + + diff = DatumGetInt32(DirectFunctionCall2( + date_mi, + DateADTGetDatum(newentry->upper), + DateADTGetDatum(origentry->upper))); + + res = Max(diff, 0); + + diff = DatumGetInt32(DirectFunctionCall2( + date_mi, + DateADTGetDatum(origentry->lower), + DateADTGetDatum(newentry->lower))); + + res += Max(diff, 0); + + *result = 0.0; + + if (res > 0) + { + diff = DatumGetInt32(DirectFunctionCall2( + date_mi, + DateADTGetDatum(origentry->upper), + DateADTGetDatum(origentry->lower))); + *result += FLT_MIN; + *result += (float) (res / ((double) (res + diff))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } + + PG_RETURN_POINTER(result); } Datum gbt_date_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_date_same(PG_FUNCTION_ARGS) { - dateKEY *b1 = (dateKEY *) PG_GETARG_POINTER(0); - dateKEY *b2 = (dateKEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + dateKEY *b1 = (dateKEY *) PG_GETARG_POINTER(0); + dateKEY *b2 = (dateKEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } diff --git a/contrib/btree_gist/btree_float4.c b/contrib/btree_gist/btree_float4.c index 621532d9a9..b36178e454 100644 --- a/contrib/btree_gist/btree_float4.c +++ b/contrib/btree_gist/btree_float4.c @@ -3,9 +3,9 @@ typedef struct float4key { - float4 lower; - float4 upper; -} float4KEY; + float4 lower; + float4 upper; +} float4KEY; /* ** float4 ops @@ -17,59 +17,62 @@ PG_FUNCTION_INFO_V1(gbt_float4_consistent); PG_FUNCTION_INFO_V1(gbt_float4_penalty); PG_FUNCTION_INFO_V1(gbt_float4_same); -Datum gbt_float4_compress(PG_FUNCTION_ARGS); -Datum gbt_float4_union(PG_FUNCTION_ARGS); -Datum gbt_float4_picksplit(PG_FUNCTION_ARGS); -Datum gbt_float4_consistent(PG_FUNCTION_ARGS); -Datum gbt_float4_penalty(PG_FUNCTION_ARGS); -Datum gbt_float4_same(PG_FUNCTION_ARGS); +Datum gbt_float4_compress(PG_FUNCTION_ARGS); +Datum gbt_float4_union(PG_FUNCTION_ARGS); +Datum gbt_float4_picksplit(PG_FUNCTION_ARGS); +Datum gbt_float4_consistent(PG_FUNCTION_ARGS); +Datum gbt_float4_penalty(PG_FUNCTION_ARGS); +Datum gbt_float4_same(PG_FUNCTION_ARGS); -static bool gbt_float4gt (const void *a, const void *b) +static bool +gbt_float4gt(const void *a, const void *b) { - return ( *((float4*)a) > *((float4*)b) ); + return (*((float4 *) a) > *((float4 *) b)); } -static bool gbt_float4ge (const void *a, const void *b) +static bool +gbt_float4ge(const void *a, const void *b) { - return ( *((float4*)a) >= *((float4*)b) ); + return (*((float4 *) a) >= *((float4 *) b)); } -static bool gbt_float4eq (const void *a, const void *b) +static bool +gbt_float4eq(const void *a, const void *b) { - return ( *((float4*)a) == *((float4*)b) ); + return (*((float4 *) a) == *((float4 *) b)); } -static bool gbt_float4le (const void *a, const void *b) +static bool +gbt_float4le(const void *a, const void *b) { - return ( *((float4*)a) <= *((float4*)b) ); + return (*((float4 *) a) <= *((float4 *) b)); } -static bool gbt_float4lt (const void *a, const void *b) +static bool +gbt_float4lt(const void *a, const void *b) { - return ( *((float4*)a) < *((float4*)b) ); + return (*((float4 *) a) < *((float4 *) b)); } static int gbt_float4key_cmp(const void *a, const void *b) { - if ( *(float4*)&(((Nsrt *) a)->t[0]) > *(float4*)&(((Nsrt *) b)->t[0]) ){ - return 1; - } else - if ( *(float4*)&(((Nsrt *) a)->t[0]) < *(float4*)&(((Nsrt *) b)->t[0]) ){ - return -1; - } - return 0; + if (*(float4 *) &(((Nsrt *) a)->t[0]) > *(float4 *) &(((Nsrt *) b)->t[0])) + return 1; + else if (*(float4 *) &(((Nsrt *) a)->t[0]) < *(float4 *) &(((Nsrt *) b)->t[0])) + return -1; + return 0; } -static const gbtree_ninfo tinfo = -{ - gbt_t_float4, - sizeof(float4), - gbt_float4gt, - gbt_float4ge, - gbt_float4eq, - gbt_float4le, - gbt_float4lt, - gbt_float4key_cmp +static const gbtree_ninfo tinfo = +{ + gbt_t_float4, + sizeof(float4), + gbt_float4gt, + gbt_float4ge, + gbt_float4eq, + gbt_float4le, + gbt_float4lt, + gbt_float4key_cmp }; @@ -81,80 +84,83 @@ static const gbtree_ninfo tinfo = Datum gbt_float4_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } Datum gbt_float4_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - float4 query = PG_GETARG_FLOAT4(1); - float4KEY *kkk = (float4KEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + float4 query = PG_GETARG_FLOAT4(1); + float4KEY *kkk = (float4KEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_float4_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(float4KEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(float4KEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(float4KEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(float4KEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_float4_penalty(PG_FUNCTION_ARGS) { - float4KEY *origentry = (float4KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - float4KEY *newentry = (float4KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); + float4KEY *origentry = (float4KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + float4KEY *newentry = (float4KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); - float4 res ; + float4 res; - *result = 0.0; - - penalty_range_enlarge ( origentry->lower, origentry->upper, newentry->lower, newentry->upper ); + *result = 0.0; - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + origentry->upper - origentry->lower ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + penalty_range_enlarge(origentry->lower, origentry->upper, newentry->lower, newentry->upper); - PG_RETURN_POINTER(result); + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (res / ((double) (res + origentry->upper - origentry->lower))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } + + PG_RETURN_POINTER(result); } Datum gbt_float4_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_float4_same(PG_FUNCTION_ARGS) { - float4KEY *b1 = (float4KEY *) PG_GETARG_POINTER(0); - float4KEY *b2 = (float4KEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + float4KEY *b1 = (float4KEY *) PG_GETARG_POINTER(0); + float4KEY *b2 = (float4KEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } - diff --git a/contrib/btree_gist/btree_float8.c b/contrib/btree_gist/btree_float8.c index e19632fd78..a5511d5abf 100644 --- a/contrib/btree_gist/btree_float8.c +++ b/contrib/btree_gist/btree_float8.c @@ -3,9 +3,9 @@ typedef struct float8key { - float8 lower; - float8 upper; -} float8KEY; + float8 lower; + float8 upper; +} float8KEY; /* ** float8 ops @@ -17,60 +17,63 @@ PG_FUNCTION_INFO_V1(gbt_float8_consistent); PG_FUNCTION_INFO_V1(gbt_float8_penalty); PG_FUNCTION_INFO_V1(gbt_float8_same); -Datum gbt_float8_compress(PG_FUNCTION_ARGS); -Datum gbt_float8_union(PG_FUNCTION_ARGS); -Datum gbt_float8_picksplit(PG_FUNCTION_ARGS); -Datum gbt_float8_consistent(PG_FUNCTION_ARGS); -Datum gbt_float8_penalty(PG_FUNCTION_ARGS); -Datum gbt_float8_same(PG_FUNCTION_ARGS); +Datum gbt_float8_compress(PG_FUNCTION_ARGS); +Datum gbt_float8_union(PG_FUNCTION_ARGS); +Datum gbt_float8_picksplit(PG_FUNCTION_ARGS); +Datum gbt_float8_consistent(PG_FUNCTION_ARGS); +Datum gbt_float8_penalty(PG_FUNCTION_ARGS); +Datum gbt_float8_same(PG_FUNCTION_ARGS); -static bool gbt_float8gt (const void *a, const void *b) +static bool +gbt_float8gt(const void *a, const void *b) { - return ( *((float8*)a) > *((float8*)b) ); + return (*((float8 *) a) > *((float8 *) b)); } -static bool gbt_float8ge (const void *a, const void *b) +static bool +gbt_float8ge(const void *a, const void *b) { - return ( *((float8*)a) >= *((float8*)b) ); + return (*((float8 *) a) >= *((float8 *) b)); } -static bool gbt_float8eq (const void *a, const void *b) +static bool +gbt_float8eq(const void *a, const void *b) { - return ( *((float8*)a) == *((float8*)b) ); + return (*((float8 *) a) == *((float8 *) b)); } -static bool gbt_float8le (const void *a, const void *b) +static bool +gbt_float8le(const void *a, const void *b) { - return ( *((float8*)a) <= *((float8*)b) ); + return (*((float8 *) a) <= *((float8 *) b)); } -static bool gbt_float8lt (const void *a, const void *b) +static bool +gbt_float8lt(const void *a, const void *b) { - return ( *((float8*)a) < *((float8*)b) ); + return (*((float8 *) a) < *((float8 *) b)); } static int gbt_float8key_cmp(const void *a, const void *b) { - if ( *(float8*)&(((Nsrt *) a)->t[0]) > *(float8*)&(((Nsrt *) b)->t[0]) ){ - return 1; - } else - if ( *(float8*)&(((Nsrt *) a)->t[0]) < *(float8*)&(((Nsrt *) b)->t[0]) ){ - return -1; - } - return 0; + if (*(float8 *) &(((Nsrt *) a)->t[0]) > *(float8 *) &(((Nsrt *) b)->t[0])) + return 1; + else if (*(float8 *) &(((Nsrt *) a)->t[0]) < *(float8 *) &(((Nsrt *) b)->t[0])) + return -1; + return 0; } -static const gbtree_ninfo tinfo = -{ - gbt_t_float8, - sizeof(float8), - gbt_float8gt, - gbt_float8ge, - gbt_float8eq, - gbt_float8le, - gbt_float8lt, - gbt_float8key_cmp +static const gbtree_ninfo tinfo = +{ + gbt_t_float8, + sizeof(float8), + gbt_float8gt, + gbt_float8ge, + gbt_float8eq, + gbt_float8le, + gbt_float8lt, + gbt_float8key_cmp }; @@ -82,9 +85,10 @@ static const gbtree_ninfo tinfo = Datum gbt_float8_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } @@ -92,70 +96,73 @@ Datum gbt_float8_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - float8 query = PG_GETARG_FLOAT8(1); - float8KEY *kkk = (float8KEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + float8 query = PG_GETARG_FLOAT8(1); + float8KEY *kkk = (float8KEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_float8_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(float8KEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(float8KEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(float8KEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(float8KEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_float8_penalty(PG_FUNCTION_ARGS) { - float8KEY *origentry = (float8KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - float8KEY *newentry = (float8KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); + float8KEY *origentry = (float8KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + float8KEY *newentry = (float8KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + + float8 res; - float8 res ; + *result = 0.0; - *result = 0.0; - - penalty_range_enlarge ( origentry->lower, origentry->upper, newentry->lower, newentry->upper ); + penalty_range_enlarge(origentry->lower, origentry->upper, newentry->lower, newentry->upper); - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + origentry->upper - origentry->lower ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (res / ((double) (res + origentry->upper - origentry->lower))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } Datum gbt_float8_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_float8_same(PG_FUNCTION_ARGS) { - float8KEY *b1 = (float8KEY *) PG_GETARG_POINTER(0); - float8KEY *b2 = (float8KEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + float8KEY *b1 = (float8KEY *) PG_GETARG_POINTER(0); + float8KEY *b2 = (float8KEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } diff --git a/contrib/btree_gist/btree_gist.c b/contrib/btree_gist/btree_gist.c index 5e5a6988bb..a64a6cb7c1 100644 --- a/contrib/btree_gist/btree_gist.c +++ b/contrib/btree_gist/btree_gist.c @@ -1,24 +1,24 @@ #include "btree_gist.h" PG_FUNCTION_INFO_V1(gbt_decompress); -PG_FUNCTION_INFO_V1(gbtreekey_in); +PG_FUNCTION_INFO_V1(gbtreekey_in); PG_FUNCTION_INFO_V1(gbtreekey_out); -Datum gbt_decompress(PG_FUNCTION_ARGS); +Datum gbt_decompress(PG_FUNCTION_ARGS); /************************************************** * In/Out for keys **************************************************/ - + Datum gbtreekey_in(PG_FUNCTION_ARGS) { - ereport(ERROR, - (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), - errmsg("<datatype>key_in() not implemented"))); + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("<datatype>key_in() not implemented"))); - PG_RETURN_POINTER(NULL); + PG_RETURN_POINTER(NULL); } #include "btree_utils_var.h" @@ -26,10 +26,10 @@ gbtreekey_in(PG_FUNCTION_ARGS) Datum gbtreekey_out(PG_FUNCTION_ARGS) { - ereport(ERROR, - (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), - errmsg("<datatype>key_out() not implemented"))); - PG_RETURN_POINTER(NULL); + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("<datatype>key_out() not implemented"))); + PG_RETURN_POINTER(NULL); } @@ -40,6 +40,5 @@ gbtreekey_out(PG_FUNCTION_ARGS) Datum gbt_decompress(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(PG_GETARG_POINTER(0)); + PG_RETURN_POINTER(PG_GETARG_POINTER(0)); } - diff --git a/contrib/btree_gist/btree_gist.h b/contrib/btree_gist/btree_gist.h index 1b4fe837d2..f7db9206e7 100644 --- a/contrib/btree_gist/btree_gist.h +++ b/contrib/btree_gist/btree_gist.h @@ -7,25 +7,25 @@ enum gbtree_type { - gbt_t_var , - gbt_t_int2 , - gbt_t_int4 , - gbt_t_int8 , - gbt_t_float4 , - gbt_t_float8 , - gbt_t_numeric, - gbt_t_ts, - gbt_t_cash, - gbt_t_oid, - gbt_t_time, - gbt_t_date, - gbt_t_intv, - gbt_t_macad, - gbt_t_text, - gbt_t_bpchar, - gbt_t_bytea, - gbt_t_bit, - gbt_t_inet + gbt_t_var, + gbt_t_int2, + gbt_t_int4, + gbt_t_int8, + gbt_t_float4, + gbt_t_float8, + gbt_t_numeric, + gbt_t_ts, + gbt_t_cash, + gbt_t_oid, + gbt_t_time, + gbt_t_date, + gbt_t_intv, + gbt_t_macad, + gbt_t_text, + gbt_t_bpchar, + gbt_t_bytea, + gbt_t_bit, + gbt_t_inet }; @@ -34,6 +34,6 @@ enum gbtree_type * Generic btree functions */ -Datum gbtreekey_in (PG_FUNCTION_ARGS); +Datum gbtreekey_in(PG_FUNCTION_ARGS); -Datum gbtreekey_out(PG_FUNCTION_ARGS); +Datum gbtreekey_out(PG_FUNCTION_ARGS); diff --git a/contrib/btree_gist/btree_inet.c b/contrib/btree_gist/btree_inet.c index 5b3f66789d..fad053a36f 100644 --- a/contrib/btree_gist/btree_inet.c +++ b/contrib/btree_gist/btree_inet.c @@ -6,9 +6,9 @@ typedef struct inetkey { - double lower; - double upper; -} inetKEY; + double lower; + double upper; +} inetKEY; /* ** inet ops @@ -22,62 +22,65 @@ PG_FUNCTION_INFO_V1(gbt_cidr_consistent); PG_FUNCTION_INFO_V1(gbt_inet_penalty); PG_FUNCTION_INFO_V1(gbt_inet_same); -Datum gbt_inet_compress(PG_FUNCTION_ARGS); -Datum gbt_cidr_compress(PG_FUNCTION_ARGS); -Datum gbt_inet_union(PG_FUNCTION_ARGS); -Datum gbt_inet_picksplit(PG_FUNCTION_ARGS); -Datum gbt_inet_consistent(PG_FUNCTION_ARGS); -Datum gbt_cidr_consistent(PG_FUNCTION_ARGS); -Datum gbt_inet_penalty(PG_FUNCTION_ARGS); -Datum gbt_inet_same(PG_FUNCTION_ARGS); +Datum gbt_inet_compress(PG_FUNCTION_ARGS); +Datum gbt_cidr_compress(PG_FUNCTION_ARGS); +Datum gbt_inet_union(PG_FUNCTION_ARGS); +Datum gbt_inet_picksplit(PG_FUNCTION_ARGS); +Datum gbt_inet_consistent(PG_FUNCTION_ARGS); +Datum gbt_cidr_consistent(PG_FUNCTION_ARGS); +Datum gbt_inet_penalty(PG_FUNCTION_ARGS); +Datum gbt_inet_same(PG_FUNCTION_ARGS); -static bool gbt_inetgt (const void *a, const void *b) +static bool +gbt_inetgt(const void *a, const void *b) { - return ( *((double*)a) > *((double*)b) ); + return (*((double *) a) > *((double *) b)); } -static bool gbt_inetge (const void *a, const void *b) +static bool +gbt_inetge(const void *a, const void *b) { - return ( *((double*)a) >= *((double*)b) ); + return (*((double *) a) >= *((double *) b)); } -static bool gbt_ineteq (const void *a, const void *b) +static bool +gbt_ineteq(const void *a, const void *b) { - return ( *((double*)a) == *((double*)b) ); + return (*((double *) a) == *((double *) b)); } -static bool gbt_inetle (const void *a, const void *b) +static bool +gbt_inetle(const void *a, const void *b) { - return ( *((double*)a) <= *((double*)b) ); + return (*((double *) a) <= *((double *) b)); } -static bool gbt_inetlt (const void *a, const void *b) +static bool +gbt_inetlt(const void *a, const void *b) { - return ( *((double*)a) < *((double*)b) ); + return (*((double *) a) < *((double *) b)); } static int gbt_inetkey_cmp(const void *a, const void *b) { - if ( *(double*)(&((Nsrt *) a)->t[0]) > *(double*)(&((Nsrt *) b)->t[0]) ){ - return 1; - } else - if ( *(double*)(&((Nsrt *) a)->t[0]) < *(double*)(&((Nsrt *) b)->t[0]) ){ - return -1; - } - return 0; + if (*(double *) (&((Nsrt *) a)->t[0]) > *(double *) (&((Nsrt *) b)->t[0])) + return 1; + else if (*(double *) (&((Nsrt *) a)->t[0]) < *(double *) (&((Nsrt *) b)->t[0])) + return -1; + return 0; } -static const gbtree_ninfo tinfo = +static const gbtree_ninfo tinfo = { - gbt_t_inet, - sizeof(double), - gbt_inetgt, - gbt_inetge, - gbt_ineteq, - gbt_inetle, - gbt_inetlt, - gbt_inetkey_cmp + gbt_t_inet, + sizeof(double), + gbt_inetgt, + gbt_inetge, + gbt_ineteq, + gbt_inetle, + gbt_inetlt, + gbt_inetkey_cmp }; @@ -87,24 +90,25 @@ static const gbtree_ninfo tinfo = -static GISTENTRY * -gbt_inet_compress_inetrnal(GISTENTRY *retval , GISTENTRY *entry , Oid typid) +static GISTENTRY * +gbt_inet_compress_inetrnal(GISTENTRY *retval, GISTENTRY *entry, Oid typid) { - - if (entry->leafkey) - { - inetKEY *r = (inetKEY *) palloc(sizeof(inetKEY)); - retval = palloc(sizeof(GISTENTRY)); - r->lower = convert_network_to_scalar(entry->key, typid ); - r->upper = r->lower ; - gistentryinit(*retval, PointerGetDatum(r), - entry->rel, entry->page, - entry->offset, sizeof(inetKEY), FALSE); - } - else - retval = entry; - return ( retval ); + if (entry->leafkey) + { + inetKEY *r = (inetKEY *) palloc(sizeof(inetKEY)); + + retval = palloc(sizeof(GISTENTRY)); + r->lower = convert_network_to_scalar(entry->key, typid); + r->upper = r->lower; + gistentryinit(*retval, PointerGetDatum(r), + entry->rel, entry->page, + entry->offset, sizeof(inetKEY), FALSE); + } + else + retval = entry; + + return (retval); } @@ -112,113 +116,118 @@ gbt_inet_compress_inetrnal(GISTENTRY *retval , GISTENTRY *entry , Oid typid) Datum gbt_inet_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_inet_compress_inetrnal(retval ,entry ,INETOID ) ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_inet_compress_inetrnal(retval, entry, INETOID)); } Datum gbt_cidr_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_inet_compress_inetrnal(retval ,entry ,CIDROID ) ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_inet_compress_inetrnal(retval, entry, CIDROID)); } static bool -gbt_inet_consistent_internal ( - const GISTENTRY * entry, - const double * query, - const StrategyNumber * strategy -){ - inetKEY *kkk = (inetKEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; +gbt_inet_consistent_internal( + const GISTENTRY *entry, + const double *query, + const StrategyNumber *strategy +) +{ + inetKEY *kkk = (inetKEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - return ( - gbt_num_consistent( &key, (void*)query,strategy,GIST_LEAF(entry),&tinfo) - ); + return ( + gbt_num_consistent(&key, (void *) query, strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_inet_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - double query = convert_network_to_scalar( PG_GETARG_DATUM(1) ,INETOID ); - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + double query = convert_network_to_scalar(PG_GETARG_DATUM(1), INETOID); + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - PG_RETURN_BOOL( - gbt_inet_consistent_internal ( entry, &query, &strategy ) - ); + PG_RETURN_BOOL( + gbt_inet_consistent_internal(entry, &query, &strategy) + ); } Datum gbt_cidr_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - double query = convert_network_to_scalar( PG_GETARG_DATUM(1) ,CIDROID ); - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + double query = convert_network_to_scalar(PG_GETARG_DATUM(1), CIDROID); + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - PG_RETURN_BOOL( - gbt_inet_consistent_internal ( entry, &query, &strategy ) - ); + PG_RETURN_BOOL( + gbt_inet_consistent_internal(entry, &query, &strategy) + ); } Datum gbt_inet_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(inetKEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(inetKEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(inetKEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(inetKEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_inet_penalty(PG_FUNCTION_ARGS) { - inetKEY *origentry = (inetKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - inetKEY *newentry = (inetKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); + inetKEY *origentry = (inetKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + inetKEY *newentry = (inetKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); - double res ; + double res; - *result = 0.0; + *result = 0.0; - penalty_range_enlarge ( origentry->lower, origentry->upper, newentry->lower, newentry->upper ); + penalty_range_enlarge(origentry->lower, origentry->upper, newentry->lower, newentry->upper); - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + origentry->upper - origentry->lower ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (res / ((double) (res + origentry->upper - origentry->lower))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } Datum gbt_inet_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_inet_same(PG_FUNCTION_ARGS) { - inetKEY *b1 = (inetKEY *) PG_GETARG_POINTER(0); - inetKEY *b2 = (inetKEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + inetKEY *b1 = (inetKEY *) PG_GETARG_POINTER(0); + inetKEY *b2 = (inetKEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } diff --git a/contrib/btree_gist/btree_int2.c b/contrib/btree_gist/btree_int2.c index 9b791df2c3..3eb5801a7e 100644 --- a/contrib/btree_gist/btree_int2.c +++ b/contrib/btree_gist/btree_int2.c @@ -3,9 +3,9 @@ typedef struct int16key { - int16 lower; - int16 upper; -} int16KEY; + int16 lower; + int16 upper; +} int16KEY; /* ** int16 ops @@ -17,59 +17,62 @@ PG_FUNCTION_INFO_V1(gbt_int2_consistent); PG_FUNCTION_INFO_V1(gbt_int2_penalty); PG_FUNCTION_INFO_V1(gbt_int2_same); -Datum gbt_int2_compress(PG_FUNCTION_ARGS); -Datum gbt_int2_union(PG_FUNCTION_ARGS); -Datum gbt_int2_picksplit(PG_FUNCTION_ARGS); -Datum gbt_int2_consistent(PG_FUNCTION_ARGS); -Datum gbt_int2_penalty(PG_FUNCTION_ARGS); -Datum gbt_int2_same(PG_FUNCTION_ARGS); +Datum gbt_int2_compress(PG_FUNCTION_ARGS); +Datum gbt_int2_union(PG_FUNCTION_ARGS); +Datum gbt_int2_picksplit(PG_FUNCTION_ARGS); +Datum gbt_int2_consistent(PG_FUNCTION_ARGS); +Datum gbt_int2_penalty(PG_FUNCTION_ARGS); +Datum gbt_int2_same(PG_FUNCTION_ARGS); -static bool gbt_int2gt (const void *a, const void *b) +static bool +gbt_int2gt(const void *a, const void *b) { - return ( *((int16*)a) > *((int16*)b) ); + return (*((int16 *) a) > *((int16 *) b)); } -static bool gbt_int2ge (const void *a, const void *b) +static bool +gbt_int2ge(const void *a, const void *b) { - return ( *((int16*)a) >= *((int16*)b) ); + return (*((int16 *) a) >= *((int16 *) b)); } -static bool gbt_int2eq (const void *a, const void *b) +static bool +gbt_int2eq(const void *a, const void *b) { - return ( *((int16*)a) == *((int16*)b) ); + return (*((int16 *) a) == *((int16 *) b)); } -static bool gbt_int2le (const void *a, const void *b) +static bool +gbt_int2le(const void *a, const void *b) { - return ( *((int16*)a) <= *((int16*)b) ); + return (*((int16 *) a) <= *((int16 *) b)); } -static bool gbt_int2lt (const void *a, const void *b) +static bool +gbt_int2lt(const void *a, const void *b) { - return ( *((int16*)a) < *((int16*)b) ); + return (*((int16 *) a) < *((int16 *) b)); } static int gbt_int2key_cmp(const void *a, const void *b) { - if ( *(int16*)(&((Nsrt *) a)->t[0]) > *(int16*)&(((Nsrt *) b)->t[0]) ){ - return 1; - } else - if ( *(int16*)&(((Nsrt *) a)->t[0]) < *(int16*)&(((Nsrt *) b)->t[0]) ){ - return -1; - } - return 0; + if (*(int16 *) (&((Nsrt *) a)->t[0]) > *(int16 *) &(((Nsrt *) b)->t[0])) + return 1; + else if (*(int16 *) &(((Nsrt *) a)->t[0]) < *(int16 *) &(((Nsrt *) b)->t[0])) + return -1; + return 0; } -static const gbtree_ninfo tinfo = -{ - gbt_t_int2, - sizeof(int16), - gbt_int2gt, - gbt_int2ge, - gbt_int2eq, - gbt_int2le, - gbt_int2lt, - gbt_int2key_cmp +static const gbtree_ninfo tinfo = +{ + gbt_t_int2, + sizeof(int16), + gbt_int2gt, + gbt_int2ge, + gbt_int2eq, + gbt_int2le, + gbt_int2lt, + gbt_int2key_cmp }; @@ -85,77 +88,81 @@ static const gbtree_ninfo tinfo = Datum gbt_int2_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } Datum gbt_int2_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - int16 query = PG_GETARG_INT16(1); - int16KEY *kkk = (int16KEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + int16 query = PG_GETARG_INT16(1); + int16KEY *kkk = (int16KEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_int2_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(int16KEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(int16KEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(int16KEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(int16KEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_int2_penalty(PG_FUNCTION_ARGS) { - int16KEY *origentry = (int16KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - int16KEY *newentry = (int16KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); - int2 res ; + int16KEY *origentry = (int16KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + int16KEY *newentry = (int16KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + int2 res; - *result = 0.0; + *result = 0.0; - penalty_range_enlarge ( origentry->lower, origentry->upper, newentry->lower, newentry->upper ); + penalty_range_enlarge(origentry->lower, origentry->upper, newentry->lower, newentry->upper); - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + origentry->upper - origentry->lower ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (res / ((double) (res + origentry->upper - origentry->lower))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } Datum gbt_int2_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_int2_same(PG_FUNCTION_ARGS) { - int16KEY *b1 = (int16KEY *) PG_GETARG_POINTER(0); - int16KEY *b2 = (int16KEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + int16KEY *b1 = (int16KEY *) PG_GETARG_POINTER(0); + int16KEY *b2 = (int16KEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } diff --git a/contrib/btree_gist/btree_int4.c b/contrib/btree_gist/btree_int4.c index 6e26752e5f..6693185c98 100644 --- a/contrib/btree_gist/btree_int4.c +++ b/contrib/btree_gist/btree_int4.c @@ -3,9 +3,9 @@ typedef struct int32key { - int32 lower; - int32 upper; -} int32KEY; + int32 lower; + int32 upper; +} int32KEY; /* ** int32 ops @@ -17,60 +17,63 @@ PG_FUNCTION_INFO_V1(gbt_int4_consistent); PG_FUNCTION_INFO_V1(gbt_int4_penalty); PG_FUNCTION_INFO_V1(gbt_int4_same); -Datum gbt_int4_compress(PG_FUNCTION_ARGS); -Datum gbt_int4_union(PG_FUNCTION_ARGS); -Datum gbt_int4_picksplit(PG_FUNCTION_ARGS); -Datum gbt_int4_consistent(PG_FUNCTION_ARGS); -Datum gbt_int4_penalty(PG_FUNCTION_ARGS); -Datum gbt_int4_same(PG_FUNCTION_ARGS); +Datum gbt_int4_compress(PG_FUNCTION_ARGS); +Datum gbt_int4_union(PG_FUNCTION_ARGS); +Datum gbt_int4_picksplit(PG_FUNCTION_ARGS); +Datum gbt_int4_consistent(PG_FUNCTION_ARGS); +Datum gbt_int4_penalty(PG_FUNCTION_ARGS); +Datum gbt_int4_same(PG_FUNCTION_ARGS); -static bool gbt_int4gt (const void *a, const void *b) +static bool +gbt_int4gt(const void *a, const void *b) { - return ( *((int32*)a) > *((int32*)b) ); + return (*((int32 *) a) > *((int32 *) b)); } -static bool gbt_int4ge (const void *a, const void *b) +static bool +gbt_int4ge(const void *a, const void *b) { - return ( *((int32*)a) >= *((int32*)b) ); + return (*((int32 *) a) >= *((int32 *) b)); } -static bool gbt_int4eq (const void *a, const void *b) +static bool +gbt_int4eq(const void *a, const void *b) { - return ( *((int32*)a) == *((int32*)b) ); + return (*((int32 *) a) == *((int32 *) b)); } -static bool gbt_int4le (const void *a, const void *b) +static bool +gbt_int4le(const void *a, const void *b) { - return ( *((int32*)a) <= *((int32*)b) ); + return (*((int32 *) a) <= *((int32 *) b)); } -static bool gbt_int4lt (const void *a, const void *b) +static bool +gbt_int4lt(const void *a, const void *b) { - return ( *((int32*)a) < *((int32*)b) ); + return (*((int32 *) a) < *((int32 *) b)); } static int gbt_int4key_cmp(const void *a, const void *b) { - if ( *(int32*)&(((Nsrt *) a)->t[0]) > *(int32*)&(((Nsrt *) b)->t[0]) ){ - return 1; - } else - if ( *(int32*)&(((Nsrt *) a)->t[0]) < *(int32*)&(((Nsrt *) b)->t[0]) ){ - return -1; - } - return 0; + if (*(int32 *) &(((Nsrt *) a)->t[0]) > *(int32 *) &(((Nsrt *) b)->t[0])) + return 1; + else if (*(int32 *) &(((Nsrt *) a)->t[0]) < *(int32 *) &(((Nsrt *) b)->t[0])) + return -1; + return 0; } -static const gbtree_ninfo tinfo = -{ - gbt_t_int4, - sizeof(int32), - gbt_int4gt, - gbt_int4ge, - gbt_int4eq, - gbt_int4le, - gbt_int4lt, - gbt_int4key_cmp +static const gbtree_ninfo tinfo = +{ + gbt_t_int4, + sizeof(int32), + gbt_int4gt, + gbt_int4ge, + gbt_int4eq, + gbt_int4le, + gbt_int4lt, + gbt_int4key_cmp }; @@ -82,9 +85,10 @@ static const gbtree_ninfo tinfo = Datum gbt_int4_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } @@ -92,68 +96,71 @@ Datum gbt_int4_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - int32 query = PG_GETARG_INT32(1); - int32KEY *kkk = (int32KEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + int32 query = PG_GETARG_INT32(1); + int32KEY *kkk = (int32KEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_int4_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc( sizeof(int32KEY) ); - *(int *) PG_GETARG_POINTER(1) = sizeof(int32KEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(int32KEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(int32KEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_int4_penalty(PG_FUNCTION_ARGS) { - int32KEY *origentry = (int32KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - int32KEY *newentry = (int32KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); - int4 res ; + int32KEY *origentry = (int32KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + int32KEY *newentry = (int32KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + int4 res; - *result = 0.0; + *result = 0.0; - penalty_range_enlarge ( origentry->lower, origentry->upper, newentry->lower, newentry->upper ); + penalty_range_enlarge(origentry->lower, origentry->upper, newentry->lower, newentry->upper); - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + origentry->upper - origentry->lower ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (res / ((double) (res + origentry->upper - origentry->lower))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } Datum gbt_int4_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_int4_same(PG_FUNCTION_ARGS) { - int32KEY *b1 = (int32KEY *) PG_GETARG_POINTER(0); - int32KEY *b2 = (int32KEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + int32KEY *b1 = (int32KEY *) PG_GETARG_POINTER(0); + int32KEY *b2 = (int32KEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } diff --git a/contrib/btree_gist/btree_int8.c b/contrib/btree_gist/btree_int8.c index c12d078f4c..0741193c6f 100644 --- a/contrib/btree_gist/btree_int8.c +++ b/contrib/btree_gist/btree_int8.c @@ -3,9 +3,9 @@ typedef struct int64key { - int64 lower; - int64 upper; -} int64KEY; + int64 lower; + int64 upper; +} int64KEY; /* ** int64 ops @@ -17,60 +17,63 @@ PG_FUNCTION_INFO_V1(gbt_int8_consistent); PG_FUNCTION_INFO_V1(gbt_int8_penalty); PG_FUNCTION_INFO_V1(gbt_int8_same); -Datum gbt_int8_compress(PG_FUNCTION_ARGS); -Datum gbt_int8_union(PG_FUNCTION_ARGS); -Datum gbt_int8_picksplit(PG_FUNCTION_ARGS); -Datum gbt_int8_consistent(PG_FUNCTION_ARGS); -Datum gbt_int8_penalty(PG_FUNCTION_ARGS); -Datum gbt_int8_same(PG_FUNCTION_ARGS); +Datum gbt_int8_compress(PG_FUNCTION_ARGS); +Datum gbt_int8_union(PG_FUNCTION_ARGS); +Datum gbt_int8_picksplit(PG_FUNCTION_ARGS); +Datum gbt_int8_consistent(PG_FUNCTION_ARGS); +Datum gbt_int8_penalty(PG_FUNCTION_ARGS); +Datum gbt_int8_same(PG_FUNCTION_ARGS); -static bool gbt_int8gt (const void *a, const void *b) +static bool +gbt_int8gt(const void *a, const void *b) { - return ( *((int64*)a) > *((int64*)b) ); + return (*((int64 *) a) > *((int64 *) b)); } -static bool gbt_int8ge (const void *a, const void *b) +static bool +gbt_int8ge(const void *a, const void *b) { - return ( *((int64*)a) >= *((int64*)b) ); + return (*((int64 *) a) >= *((int64 *) b)); } -static bool gbt_int8eq (const void *a, const void *b) +static bool +gbt_int8eq(const void *a, const void *b) { - return ( *((int64*)a) == *((int64*)b) ); + return (*((int64 *) a) == *((int64 *) b)); } -static bool gbt_int8le (const void *a, const void *b) +static bool +gbt_int8le(const void *a, const void *b) { - return ( *((int64*)a) <= *((int64*)b) ); + return (*((int64 *) a) <= *((int64 *) b)); } -static bool gbt_int8lt (const void *a, const void *b) +static bool +gbt_int8lt(const void *a, const void *b) { - return ( *((int64*)a) < *((int64*)b) ); + return (*((int64 *) a) < *((int64 *) b)); } static int gbt_int8key_cmp(const void *a, const void *b) { - if ( *(int64*)&(((Nsrt *) a)->t[0]) > *(int64*)&(((Nsrt *) b)->t[0]) ){ - return 1; - } else - if ( *(int64*)&(((Nsrt *) a)->t[0]) < *(int64*)&(((Nsrt *) b)->t[0]) ){ - return -1; - } - return 0; + if (*(int64 *) &(((Nsrt *) a)->t[0]) > *(int64 *) &(((Nsrt *) b)->t[0])) + return 1; + else if (*(int64 *) &(((Nsrt *) a)->t[0]) < *(int64 *) &(((Nsrt *) b)->t[0])) + return -1; + return 0; } -static const gbtree_ninfo tinfo = +static const gbtree_ninfo tinfo = { - gbt_t_int8, - sizeof(int64), - gbt_int8gt, - gbt_int8ge, - gbt_int8eq, - gbt_int8le, - gbt_int8lt, - gbt_int8key_cmp + gbt_t_int8, + sizeof(int64), + gbt_int8gt, + gbt_int8ge, + gbt_int8eq, + gbt_int8le, + gbt_int8lt, + gbt_int8key_cmp }; @@ -82,79 +85,82 @@ static const gbtree_ninfo tinfo = Datum gbt_int8_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } Datum gbt_int8_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - int64 query = PG_GETARG_INT64(1); - int64KEY *kkk = (int64KEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + int64 query = PG_GETARG_INT64(1); + int64KEY *kkk = (int64KEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_int8_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(int64KEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(int64KEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(int64KEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(int64KEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_int8_penalty(PG_FUNCTION_ARGS) { - int64KEY *origentry = (int64KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - int64KEY *newentry = (int64KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); - int64 res ; + int64KEY *origentry = (int64KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + int64KEY *newentry = (int64KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + int64 res; - *result = 0.0; + *result = 0.0; - penalty_range_enlarge ( origentry->lower, origentry->upper, newentry->lower, newentry->upper ); + penalty_range_enlarge(origentry->lower, origentry->upper, newentry->lower, newentry->upper); - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + origentry->upper - origentry->lower ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (res / ((double) (res + origentry->upper - origentry->lower))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } Datum gbt_int8_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_int8_same(PG_FUNCTION_ARGS) { - int64KEY *b1 = (int64KEY *) PG_GETARG_POINTER(0); - int64KEY *b2 = (int64KEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + int64KEY *b1 = (int64KEY *) PG_GETARG_POINTER(0); + int64KEY *b2 = (int64KEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } - diff --git a/contrib/btree_gist/btree_interval.c b/contrib/btree_gist/btree_interval.c index 9dd3701084..97374a4054 100644 --- a/contrib/btree_gist/btree_interval.c +++ b/contrib/btree_gist/btree_interval.c @@ -3,8 +3,9 @@ typedef struct { - Interval lower, upper; -} intvKEY; + Interval lower, + upper; +} intvKEY; /* @@ -18,81 +19,88 @@ PG_FUNCTION_INFO_V1(gbt_intv_consistent); PG_FUNCTION_INFO_V1(gbt_intv_penalty); PG_FUNCTION_INFO_V1(gbt_intv_same); -Datum gbt_intv_compress(PG_FUNCTION_ARGS); -Datum gbt_intv_decompress(PG_FUNCTION_ARGS); -Datum gbt_intv_union(PG_FUNCTION_ARGS); -Datum gbt_intv_picksplit(PG_FUNCTION_ARGS); -Datum gbt_intv_consistent(PG_FUNCTION_ARGS); -Datum gbt_intv_penalty(PG_FUNCTION_ARGS); -Datum gbt_intv_same(PG_FUNCTION_ARGS); +Datum gbt_intv_compress(PG_FUNCTION_ARGS); +Datum gbt_intv_decompress(PG_FUNCTION_ARGS); +Datum gbt_intv_union(PG_FUNCTION_ARGS); +Datum gbt_intv_picksplit(PG_FUNCTION_ARGS); +Datum gbt_intv_consistent(PG_FUNCTION_ARGS); +Datum gbt_intv_penalty(PG_FUNCTION_ARGS); +Datum gbt_intv_same(PG_FUNCTION_ARGS); -static bool gbt_intvgt (const void *a, const void *b) +static bool +gbt_intvgt(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2 ( interval_gt , IntervalPGetDatum ( a ) , IntervalPGetDatum ( b ) )); + return DatumGetBool(DirectFunctionCall2(interval_gt, IntervalPGetDatum(a), IntervalPGetDatum(b))); } -static bool gbt_intvge (const void *a, const void *b) +static bool +gbt_intvge(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2 ( interval_ge , IntervalPGetDatum ( a ) , IntervalPGetDatum ( b ) )); + return DatumGetBool(DirectFunctionCall2(interval_ge, IntervalPGetDatum(a), IntervalPGetDatum(b))); } -static bool gbt_intveq (const void *a, const void *b) +static bool +gbt_intveq(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2 ( interval_eq , IntervalPGetDatum ( a ) , IntervalPGetDatum ( b ) )); + return DatumGetBool(DirectFunctionCall2(interval_eq, IntervalPGetDatum(a), IntervalPGetDatum(b))); } -static bool gbt_intvle (const void *a, const void *b) +static bool +gbt_intvle(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2 ( interval_le , IntervalPGetDatum ( a ) , IntervalPGetDatum ( b ) )); + return DatumGetBool(DirectFunctionCall2(interval_le, IntervalPGetDatum(a), IntervalPGetDatum(b))); } -static bool gbt_intvlt (const void *a, const void *b) +static bool +gbt_intvlt(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2 ( interval_lt , IntervalPGetDatum ( a ) , IntervalPGetDatum ( b ) )); + return DatumGetBool(DirectFunctionCall2(interval_lt, IntervalPGetDatum(a), IntervalPGetDatum(b))); } static int gbt_intvkey_cmp(const void *a, const void *b) { - return DatumGetInt32 ( - DirectFunctionCall2 ( interval_cmp , - IntervalPGetDatum(((Nsrt *) a)->t) , - IntervalPGetDatum(((Nsrt *) b)->t) - ) - ); + return DatumGetInt32( + DirectFunctionCall2(interval_cmp, + IntervalPGetDatum(((Nsrt *) a)->t), + IntervalPGetDatum(((Nsrt *) b)->t) + ) + ); } -static double intr2num ( const Interval * i ) +static double +intr2num(const Interval *i) { - double ret = 0.0; - struct pg_tm tm; - fsec_t fsec; - interval2tm( *i, &tm, &fsec); - ret += ( tm.tm_year * 360.0 * 86400.0 ) ; - ret += ( tm.tm_mon * 12.0 * 86400.0 ) ; - ret += ( tm.tm_mday * 86400.0 ) ; - ret += ( tm.tm_hour * 3600.0 ) ; - ret += ( tm.tm_min * 60.0 ) ; - ret += ( tm.tm_sec ) ; - ret += ( fsec / 1000000.0 ); + double ret = 0.0; + struct pg_tm tm; + fsec_t fsec; - return ( ret ); + interval2tm(*i, &tm, &fsec); + ret += (tm.tm_year * 360.0 * 86400.0); + ret += (tm.tm_mon * 12.0 * 86400.0); + ret += (tm.tm_mday * 86400.0); + ret += (tm.tm_hour * 3600.0); + ret += (tm.tm_min * 60.0); + ret += (tm.tm_sec); + ret += (fsec / 1000000.0); + + return (ret); } #define INTERVALSIZE 12 -static const gbtree_ninfo tinfo = +static const gbtree_ninfo tinfo = { - gbt_t_intv, - sizeof(Interval), - gbt_intvgt, - gbt_intvge, - gbt_intveq, - gbt_intvle, - gbt_intvlt, - gbt_intvkey_cmp + gbt_t_intv, + sizeof(Interval), + gbt_intvgt, + gbt_intvge, + gbt_intveq, + gbt_intvle, + gbt_intvlt, + gbt_intvkey_cmp }; @@ -104,126 +112,137 @@ static const gbtree_ninfo tinfo = Datum gbt_intv_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = entry; - if ( entry->leafkey || INTERVALSIZE != sizeof(Interval) ) { - char *r = ( char * ) palloc(2 * INTERVALSIZE); - - retval = palloc(sizeof(GISTENTRY)); - - if ( entry->leafkey ) { - Interval *key = DatumGetIntervalP(entry->key); - memcpy( (void*) r , (void*)key, INTERVALSIZE); - memcpy( (void*)(r + INTERVALSIZE), (void*)key, INTERVALSIZE); - } else { - intvKEY *key = ( intvKEY * ) DatumGetPointer(entry->key); - memcpy(r, &key->lower, INTERVALSIZE); - memcpy(r + INTERVALSIZE, &key->upper, INTERVALSIZE); - } - gistentryinit(*retval, PointerGetDatum(r), - entry->rel, entry->page, - entry->offset, 2 * INTERVALSIZE, FALSE); - } - - PG_RETURN_POINTER(retval); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = entry; + + if (entry->leafkey || INTERVALSIZE != sizeof(Interval)) + { + char *r = (char *) palloc(2 * INTERVALSIZE); + + retval = palloc(sizeof(GISTENTRY)); + + if (entry->leafkey) + { + Interval *key = DatumGetIntervalP(entry->key); + + memcpy((void *) r, (void *) key, INTERVALSIZE); + memcpy((void *) (r + INTERVALSIZE), (void *) key, INTERVALSIZE); + } + else + { + intvKEY *key = (intvKEY *) DatumGetPointer(entry->key); + + memcpy(r, &key->lower, INTERVALSIZE); + memcpy(r + INTERVALSIZE, &key->upper, INTERVALSIZE); + } + gistentryinit(*retval, PointerGetDatum(r), + entry->rel, entry->page, + entry->offset, 2 * INTERVALSIZE, FALSE); + } + + PG_RETURN_POINTER(retval); } Datum gbt_intv_decompress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = entry; + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = entry; - if ( INTERVALSIZE != sizeof(Interval) ) { - intvKEY *r = palloc(sizeof(intvKEY)); - char *key = DatumGetPointer(entry->key); + if (INTERVALSIZE != sizeof(Interval)) + { + intvKEY *r = palloc(sizeof(intvKEY)); + char *key = DatumGetPointer(entry->key); - retval = palloc(sizeof(GISTENTRY)); - memcpy( &r->lower, key, INTERVALSIZE); - memcpy( &r->upper, key+ INTERVALSIZE, INTERVALSIZE); + retval = palloc(sizeof(GISTENTRY)); + memcpy(&r->lower, key, INTERVALSIZE); + memcpy(&r->upper, key + INTERVALSIZE, INTERVALSIZE); - gistentryinit(*retval, PointerGetDatum(r), - entry->rel, entry->page, - entry->offset, sizeof(intvKEY), FALSE); - } - PG_RETURN_POINTER(retval); + gistentryinit(*retval, PointerGetDatum(r), + entry->rel, entry->page, + entry->offset, sizeof(intvKEY), FALSE); + } + PG_RETURN_POINTER(retval); } Datum gbt_intv_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - Interval *query = PG_GETARG_INTERVAL_P(1); - intvKEY *kkk = (intvKEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)query ,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + Interval *query = PG_GETARG_INTERVAL_P(1); + intvKEY *kkk = (intvKEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_intv_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(intvKEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(intvKEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(intvKEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(intvKEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_intv_penalty(PG_FUNCTION_ARGS) { - intvKEY *origentry = (intvKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - intvKEY *newentry = (intvKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); - double iorg[2], inew[2], res; + intvKEY *origentry = (intvKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + intvKEY *newentry = (intvKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + double iorg[2], + inew[2], + res; - iorg[0] = intr2num ( &origentry->lower ); - iorg[1] = intr2num ( &origentry->upper ); - inew[0] = intr2num ( &newentry->lower ); - inew[1] = intr2num ( &newentry->upper ); + iorg[0] = intr2num(&origentry->lower); + iorg[1] = intr2num(&origentry->upper); + inew[0] = intr2num(&newentry->lower); + inew[1] = intr2num(&newentry->upper); - penalty_range_enlarge ( iorg[0], iorg[1], inew[0], inew[1] ); + penalty_range_enlarge(iorg[0], iorg[1], inew[0], inew[1]); - *result = 0.0; + *result = 0.0; - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( res / ( res + iorg[1] - iorg[0] ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (res / (res + iorg[1] - iorg[0])); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } Datum gbt_intv_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_intv_same(PG_FUNCTION_ARGS) { - intvKEY *b1 = (intvKEY *) PG_GETARG_POINTER(0); - intvKEY *b2 = (intvKEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + intvKEY *b1 = (intvKEY *) PG_GETARG_POINTER(0); + intvKEY *b2 = (intvKEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } - diff --git a/contrib/btree_gist/btree_macaddr.c b/contrib/btree_gist/btree_macaddr.c index b6e9c672f1..3f08a58655 100644 --- a/contrib/btree_gist/btree_macaddr.c +++ b/contrib/btree_gist/btree_macaddr.c @@ -5,9 +5,9 @@ typedef struct { - macaddr lower; - macaddr upper; -} macKEY; + macaddr lower; + macaddr upper; +} macKEY; /* ** OID ops @@ -19,62 +19,67 @@ PG_FUNCTION_INFO_V1(gbt_macad_consistent); PG_FUNCTION_INFO_V1(gbt_macad_penalty); PG_FUNCTION_INFO_V1(gbt_macad_same); -Datum gbt_macad_compress(PG_FUNCTION_ARGS); -Datum gbt_macad_union(PG_FUNCTION_ARGS); -Datum gbt_macad_picksplit(PG_FUNCTION_ARGS); -Datum gbt_macad_consistent(PG_FUNCTION_ARGS); -Datum gbt_macad_penalty(PG_FUNCTION_ARGS); -Datum gbt_macad_same(PG_FUNCTION_ARGS); +Datum gbt_macad_compress(PG_FUNCTION_ARGS); +Datum gbt_macad_union(PG_FUNCTION_ARGS); +Datum gbt_macad_picksplit(PG_FUNCTION_ARGS); +Datum gbt_macad_consistent(PG_FUNCTION_ARGS); +Datum gbt_macad_penalty(PG_FUNCTION_ARGS); +Datum gbt_macad_same(PG_FUNCTION_ARGS); -static bool gbt_macadgt (const void *a, const void *b) +static bool +gbt_macadgt(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2(macaddr_gt,PointerGetDatum(a),PointerGetDatum(b))); + return DatumGetBool(DirectFunctionCall2(macaddr_gt, PointerGetDatum(a), PointerGetDatum(b))); } -static bool gbt_macadge (const void *a, const void *b) +static bool +gbt_macadge(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2(macaddr_ge,PointerGetDatum(a),PointerGetDatum(b))); + return DatumGetBool(DirectFunctionCall2(macaddr_ge, PointerGetDatum(a), PointerGetDatum(b))); } -static bool gbt_macadeq (const void *a, const void *b) +static bool +gbt_macadeq(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2(macaddr_eq,PointerGetDatum(a),PointerGetDatum(b))); + return DatumGetBool(DirectFunctionCall2(macaddr_eq, PointerGetDatum(a), PointerGetDatum(b))); } -static bool gbt_macadle (const void *a, const void *b) +static bool +gbt_macadle(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2(macaddr_le,PointerGetDatum(a),PointerGetDatum(b))); + return DatumGetBool(DirectFunctionCall2(macaddr_le, PointerGetDatum(a), PointerGetDatum(b))); } -static bool gbt_macadlt (const void *a, const void *b) +static bool +gbt_macadlt(const void *a, const void *b) { - return DatumGetBool(DirectFunctionCall2(macaddr_lt,PointerGetDatum(a),PointerGetDatum(b))); + return DatumGetBool(DirectFunctionCall2(macaddr_lt, PointerGetDatum(a), PointerGetDatum(b))); } static int gbt_macadkey_cmp(const void *a, const void *b) { - return DatumGetInt32( - DirectFunctionCall2( - macaddr_cmp , - PointerGetDatum (&((Nsrt *) a)->t[0]), - PointerGetDatum (&((Nsrt *) b)->t[0]) - ) - ); + return DatumGetInt32( + DirectFunctionCall2( + macaddr_cmp, + PointerGetDatum(&((Nsrt *) a)->t[0]), + PointerGetDatum(&((Nsrt *) b)->t[0]) + ) + ); } -static const gbtree_ninfo tinfo = -{ - gbt_t_macad, - sizeof(macaddr), - gbt_macadgt, - gbt_macadge, - gbt_macadeq, - gbt_macadle, - gbt_macadlt, - gbt_macadkey_cmp +static const gbtree_ninfo tinfo = +{ + gbt_t_macad, + sizeof(macaddr), + gbt_macadgt, + gbt_macadge, + gbt_macadeq, + gbt_macadle, + gbt_macadlt, + gbt_macadkey_cmp }; @@ -84,14 +89,16 @@ static const gbtree_ninfo tinfo = -static uint64 mac_2_uint64 ( macaddr * m ){ - unsigned char * mi = ( unsigned char * ) m; - uint64 res = 0; - int i; - for (i=0; i<6; i++ ){ - res += ( ( (uint64) mi[i] ) << ( (uint64) ( (5-i)*8 ) ) ); - } - return res; +static uint64 +mac_2_uint64(macaddr *m) +{ + unsigned char *mi = (unsigned char *) m; + uint64 res = 0; + int i; + + for (i = 0; i < 6; i++) + res += (((uint64) mi[i]) << ((uint64) ((5 - i) * 8))); + return res; } @@ -99,9 +106,10 @@ static uint64 mac_2_uint64 ( macaddr * m ){ Datum gbt_macad_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } @@ -109,76 +117,79 @@ Datum gbt_macad_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - macaddr *query = (macaddr *) PG_GETARG_POINTER(1); - macKEY *kkk = (macKEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + macaddr *query = (macaddr *) PG_GETARG_POINTER(1); + macKEY *kkk = (macKEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_macad_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(macKEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(macKEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(macKEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(macKEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_macad_penalty(PG_FUNCTION_ARGS) { - macKEY *origentry = (macKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - macKEY *newentry = (macKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); - uint64 iorg[2], inew[2]; - uint64 res; + macKEY *origentry = (macKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + macKEY *newentry = (macKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + uint64 iorg[2], + inew[2]; + uint64 res; - iorg[0] = mac_2_uint64 ( &origentry->lower ); - iorg[1] = mac_2_uint64 ( &origentry->upper ); - inew[0] = mac_2_uint64 ( &newentry->lower ); - inew[1] = mac_2_uint64 ( &newentry->upper ); + iorg[0] = mac_2_uint64(&origentry->lower); + iorg[1] = mac_2_uint64(&origentry->upper); + inew[0] = mac_2_uint64(&newentry->lower); + inew[1] = mac_2_uint64(&newentry->upper); - penalty_range_enlarge ( iorg[0], iorg[1], inew[0], inew[1] ); + penalty_range_enlarge(iorg[0], iorg[1], inew[0], inew[1]); - *result = 0.0; + *result = 0.0; - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( ( (double)res ) / ( (double)res + (double)iorg[1] - (double)iorg[0] ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (((double) res) / ((double) res + (double) iorg[1] - (double) iorg[0])); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } Datum gbt_macad_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_macad_same(PG_FUNCTION_ARGS) { - macKEY *b1 = (macKEY *) PG_GETARG_POINTER(0); - macKEY *b2 = (macKEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + macKEY *b1 = (macKEY *) PG_GETARG_POINTER(0); + macKEY *b2 = (macKEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } - diff --git a/contrib/btree_gist/btree_numeric.c b/contrib/btree_gist/btree_numeric.c index f46cfa4fef..8b54b931d5 100644 --- a/contrib/btree_gist/btree_numeric.c +++ b/contrib/btree_gist/btree_numeric.c @@ -13,61 +13,67 @@ PG_FUNCTION_INFO_V1(gbt_numeric_consistent); PG_FUNCTION_INFO_V1(gbt_numeric_penalty); PG_FUNCTION_INFO_V1(gbt_numeric_same); -Datum gbt_numeric_compress(PG_FUNCTION_ARGS); -Datum gbt_numeric_union(PG_FUNCTION_ARGS); -Datum gbt_numeric_picksplit(PG_FUNCTION_ARGS); -Datum gbt_numeric_consistent(PG_FUNCTION_ARGS); -Datum gbt_numeric_penalty(PG_FUNCTION_ARGS); -Datum gbt_numeric_same(PG_FUNCTION_ARGS); +Datum gbt_numeric_compress(PG_FUNCTION_ARGS); +Datum gbt_numeric_union(PG_FUNCTION_ARGS); +Datum gbt_numeric_picksplit(PG_FUNCTION_ARGS); +Datum gbt_numeric_consistent(PG_FUNCTION_ARGS); +Datum gbt_numeric_penalty(PG_FUNCTION_ARGS); +Datum gbt_numeric_same(PG_FUNCTION_ARGS); /* define for comparison */ -static bool gbt_numeric_gt (const void *a, const void *b) +static bool +gbt_numeric_gt(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( numeric_gt ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(numeric_gt, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_numeric_ge (const void *a, const void *b) +static bool +gbt_numeric_ge(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( numeric_ge ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(numeric_ge, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_numeric_eq (const void *a, const void *b) +static bool +gbt_numeric_eq(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( numeric_eq ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(numeric_eq, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_numeric_le (const void *a, const void *b) +static bool +gbt_numeric_le(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( numeric_le ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(numeric_le, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_numeric_lt (const void *a, const void *b) +static bool +gbt_numeric_lt(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( numeric_lt ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(numeric_lt, PointerGetDatum(a), PointerGetDatum(b)))); } - -static int32 gbt_numeric_cmp ( const bytea * a , const bytea * b ) + +static int32 +gbt_numeric_cmp(const bytea *a, const bytea *b) { - return - ( DatumGetInt32(DirectFunctionCall2(numeric_cmp,PointerGetDatum(a),PointerGetDatum(b) ) ) ); + return + (DatumGetInt32(DirectFunctionCall2(numeric_cmp, PointerGetDatum(a), PointerGetDatum(b)))); } static const gbtree_vinfo tinfo = { - gbt_t_numeric, - FALSE, - FALSE, - gbt_numeric_gt, - gbt_numeric_ge, - gbt_numeric_eq, - gbt_numeric_le, - gbt_numeric_lt, - gbt_numeric_cmp, - NULL + gbt_t_numeric, + FALSE, + FALSE, + gbt_numeric_gt, + gbt_numeric_ge, + gbt_numeric_eq, + gbt_numeric_le, + gbt_numeric_lt, + gbt_numeric_cmp, + NULL }; @@ -77,10 +83,11 @@ static const gbtree_vinfo tinfo = Datum -gbt_numeric_compress (PG_FUNCTION_ARGS) +gbt_numeric_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - PG_RETURN_POINTER ( gbt_var_compress( entry, &tinfo ) ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + + PG_RETURN_POINTER(gbt_var_compress(entry, &tinfo)); } @@ -89,24 +96,22 @@ Datum gbt_numeric_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer ( entry->key ) ; - GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer ( PG_DETOAST_DATUM( entry->key ) ); - void *qtst = ( void * ) DatumGetPointer ( PG_GETARG_DATUM(1) ); - void *query = ( void * ) DatumGetNumeric ( PG_GETARG_DATUM(1) ); - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - bool retval = FALSE; - GBT_VARKEY_R r = gbt_var_key_readable ( key ); - - retval = gbt_var_consistent( &r, query, &strategy, GIST_LEAF(entry), &tinfo ); - - if ( ktst != key ){ - pfree ( key ); - } - if ( qtst != query ){ - pfree ( query ); - } - PG_RETURN_BOOL(retval); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer(entry->key); + GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM(entry->key)); + void *qtst = (void *) DatumGetPointer(PG_GETARG_DATUM(1)); + void *query = (void *) DatumGetNumeric(PG_GETARG_DATUM(1)); + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + bool retval = FALSE; + GBT_VARKEY_R r = gbt_var_key_readable(key); + + retval = gbt_var_consistent(&r, query, &strategy, GIST_LEAF(entry), &tinfo); + + if (ktst != key) + pfree(key); + if (qtst != query) + pfree(query); + PG_RETURN_BOOL(retval); } @@ -114,104 +119,110 @@ gbt_numeric_consistent(PG_FUNCTION_ARGS) Datum gbt_numeric_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - int32 * size = (int *) PG_GETARG_POINTER(1); - PG_RETURN_POINTER( gbt_var_union ( entryvec , size , &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + int32 *size = (int *) PG_GETARG_POINTER(1); + + PG_RETURN_POINTER(gbt_var_union(entryvec, size, &tinfo)); } - + Datum gbt_numeric_same(PG_FUNCTION_ARGS) { - Datum d1 = PG_GETARG_DATUM(0); - Datum d2 = PG_GETARG_DATUM(1); - bool *result = (bool *) PG_GETARG_POINTER(2); - PG_RETURN_POINTER( gbt_var_same ( result, d1 , d2 , &tinfo )); + Datum d1 = PG_GETARG_DATUM(0); + Datum d2 = PG_GETARG_DATUM(1); + bool *result = (bool *) PG_GETARG_POINTER(2); + + PG_RETURN_POINTER(gbt_var_same(result, d1, d2, &tinfo)); } Datum -gbt_numeric_penalty (PG_FUNCTION_ARGS) +gbt_numeric_penalty(PG_FUNCTION_ARGS) { - GISTENTRY * o = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY * n = (GISTENTRY *) PG_GETARG_POINTER(1); - float *result = (float *) PG_GETARG_POINTER(2); + GISTENTRY *o = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *n = (GISTENTRY *) PG_GETARG_POINTER(1); + float *result = (float *) PG_GETARG_POINTER(2); - Numeric us, os, ds ; + Numeric us, + os, + ds; - GBT_VARKEY *org = (GBT_VARKEY *) DatumGetPointer(o->key); - GBT_VARKEY *newe = (GBT_VARKEY *) DatumGetPointer(n->key); - Datum uni ; - GBT_VARKEY_R rk , ok, uk ; + GBT_VARKEY *org = (GBT_VARKEY *) DatumGetPointer(o->key); + GBT_VARKEY *newe = (GBT_VARKEY *) DatumGetPointer(n->key); + Datum uni; + GBT_VARKEY_R rk, + ok, + uk; - rk = gbt_var_key_readable ( org ); - uni = PointerGetDatum( gbt_var_key_copy( &rk, TRUE ) ); - gbt_var_bin_union ( &uni , newe, &tinfo ); - ok = gbt_var_key_readable ( org ); - uk = gbt_var_key_readable ( (GBT_VARKEY *) DatumGetPointer(uni) ); + rk = gbt_var_key_readable(org); + uni = PointerGetDatum(gbt_var_key_copy(&rk, TRUE)); + gbt_var_bin_union(&uni, newe, &tinfo); + ok = gbt_var_key_readable(org); + uk = gbt_var_key_readable((GBT_VARKEY *) DatumGetPointer(uni)); - us = DatumGetNumeric(DirectFunctionCall2( - numeric_sub, - PointerGetDatum(uk.upper), - PointerGetDatum(uk.lower) - )); + us = DatumGetNumeric(DirectFunctionCall2( + numeric_sub, + PointerGetDatum(uk.upper), + PointerGetDatum(uk.lower) + )); - pfree ( DatumGetPointer(uni) ); + pfree(DatumGetPointer(uni)); - os = DatumGetNumeric(DirectFunctionCall2( - numeric_sub, - PointerGetDatum(ok.upper), - PointerGetDatum(ok.lower) - )); + os = DatumGetNumeric(DirectFunctionCall2( + numeric_sub, + PointerGetDatum(ok.upper), + PointerGetDatum(ok.lower) + )); - ds = DatumGetNumeric(DirectFunctionCall2( - numeric_sub, - NumericGetDatum(us), - NumericGetDatum(os) - )); + ds = DatumGetNumeric(DirectFunctionCall2( + numeric_sub, + NumericGetDatum(us), + NumericGetDatum(os) + )); - pfree ( os ); + pfree(os); - if ( NUMERIC_IS_NAN( us ) ) - { + if (NUMERIC_IS_NAN(us)) + { - if ( NUMERIC_IS_NAN( os ) ) - { - *result = 0.0; - } else { - *result = 1.0; - } + if (NUMERIC_IS_NAN(os)) + *result = 0.0; + else + *result = 1.0; - } else { + } + else + { - Numeric nul = DatumGetNumeric(DirectFunctionCall1( int4_numeric , Int32GetDatum (0) ) ); + Numeric nul = DatumGetNumeric(DirectFunctionCall1(int4_numeric, Int32GetDatum(0))); - *result = 0.0; + *result = 0.0; - if ( DirectFunctionCall2( numeric_gt , NumericGetDatum(ds), NumericGetDatum(nul) ) ) - { + if (DirectFunctionCall2(numeric_gt, NumericGetDatum(ds), NumericGetDatum(nul))) + { - *result += FLT_MIN ; - os = DatumGetNumeric(DirectFunctionCall2( - numeric_div, - NumericGetDatum(ds), - NumericGetDatum(us) - )); - *result += ( float4 ) DatumGetFloat8( DirectFunctionCall1( numeric_float8_no_overflow , NumericGetDatum(os) ) ); - pfree ( os ); + *result += FLT_MIN; + os = DatumGetNumeric(DirectFunctionCall2( + numeric_div, + NumericGetDatum(ds), + NumericGetDatum(us) + )); + *result += (float4) DatumGetFloat8(DirectFunctionCall1(numeric_float8_no_overflow, NumericGetDatum(os))); + pfree(os); - } + } - pfree ( nul ); - } + pfree(nul); + } - if ( *result > 0 ) - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); + if (*result > 0) + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); - pfree ( us ); - pfree ( ds ); + pfree(us); + pfree(ds); - PG_RETURN_POINTER( result ); + PG_RETURN_POINTER(result); } @@ -219,9 +230,9 @@ gbt_numeric_penalty (PG_FUNCTION_ARGS) Datum gbt_numeric_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); - gbt_var_picksplit ( entryvec, v, &tinfo ); - PG_RETURN_POINTER(v); -} + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); + gbt_var_picksplit(entryvec, v, &tinfo); + PG_RETURN_POINTER(v); +} diff --git a/contrib/btree_gist/btree_oid.c b/contrib/btree_gist/btree_oid.c index d7d98e4a7b..db4182fc04 100644 --- a/contrib/btree_gist/btree_oid.c +++ b/contrib/btree_gist/btree_oid.c @@ -3,9 +3,9 @@ typedef struct { - Oid lower; - Oid upper; -} oidKEY; + Oid lower; + Oid upper; +} oidKEY; /* ** OID ops @@ -17,60 +17,63 @@ PG_FUNCTION_INFO_V1(gbt_oid_consistent); PG_FUNCTION_INFO_V1(gbt_oid_penalty); PG_FUNCTION_INFO_V1(gbt_oid_same); -Datum gbt_oid_compress(PG_FUNCTION_ARGS); -Datum gbt_oid_union(PG_FUNCTION_ARGS); -Datum gbt_oid_picksplit(PG_FUNCTION_ARGS); -Datum gbt_oid_consistent(PG_FUNCTION_ARGS); -Datum gbt_oid_penalty(PG_FUNCTION_ARGS); -Datum gbt_oid_same(PG_FUNCTION_ARGS); +Datum gbt_oid_compress(PG_FUNCTION_ARGS); +Datum gbt_oid_union(PG_FUNCTION_ARGS); +Datum gbt_oid_picksplit(PG_FUNCTION_ARGS); +Datum gbt_oid_consistent(PG_FUNCTION_ARGS); +Datum gbt_oid_penalty(PG_FUNCTION_ARGS); +Datum gbt_oid_same(PG_FUNCTION_ARGS); -static bool gbt_oidgt (const void *a, const void *b) +static bool +gbt_oidgt(const void *a, const void *b) { - return ( *((Oid*)a) > *((Oid*)b) ); + return (*((Oid *) a) > *((Oid *) b)); } -static bool gbt_oidge (const void *a, const void *b) +static bool +gbt_oidge(const void *a, const void *b) { - return ( *((Oid*)a) >= *((Oid*)b) ); + return (*((Oid *) a) >= *((Oid *) b)); } -static bool gbt_oideq (const void *a, const void *b) +static bool +gbt_oideq(const void *a, const void *b) { - return ( *((Oid*)a) == *((Oid*)b) ); + return (*((Oid *) a) == *((Oid *) b)); } -static bool gbt_oidle (const void *a, const void *b) +static bool +gbt_oidle(const void *a, const void *b) { - return ( *((Oid*)a) <= *((Oid*)b) ); + return (*((Oid *) a) <= *((Oid *) b)); } -static bool gbt_oidlt (const void *a, const void *b) +static bool +gbt_oidlt(const void *a, const void *b) { - return ( *((Oid*)a) < *((Oid*)b) ); + return (*((Oid *) a) < *((Oid *) b)); } static int gbt_oidkey_cmp(const void *a, const void *b) { - if ( *(Oid*)&(((Nsrt *) a)->t[0]) > *(Oid*)&(((Nsrt *) b)->t[0]) ){ - return 1; - } else - if ( *(Oid*)&(((Nsrt *) a)->t[0]) < *(Oid*)&(((Nsrt *) b)->t[0]) ){ - return -1; - } - return 0; + if (*(Oid *) &(((Nsrt *) a)->t[0]) > *(Oid *) &(((Nsrt *) b)->t[0])) + return 1; + else if (*(Oid *) &(((Nsrt *) a)->t[0]) < *(Oid *) &(((Nsrt *) b)->t[0])) + return -1; + return 0; } -static const gbtree_ninfo tinfo = -{ - gbt_t_oid, - sizeof(Oid), - gbt_oidgt, - gbt_oidge, - gbt_oideq, - gbt_oidle, - gbt_oidlt, - gbt_oidkey_cmp +static const gbtree_ninfo tinfo = +{ + gbt_t_oid, + sizeof(Oid), + gbt_oidgt, + gbt_oidge, + gbt_oideq, + gbt_oidle, + gbt_oidlt, + gbt_oidkey_cmp }; @@ -82,9 +85,10 @@ static const gbtree_ninfo tinfo = Datum gbt_oid_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } @@ -92,69 +96,72 @@ Datum gbt_oid_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - Oid query = PG_GETARG_OID(1); - oidKEY *kkk = (oidKEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + Oid query = PG_GETARG_OID(1); + oidKEY *kkk = (oidKEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_oid_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(oidKEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(oidKEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(oidKEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(oidKEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_oid_penalty(PG_FUNCTION_ARGS) { - oidKEY *origentry = (oidKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - oidKEY *newentry = (oidKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); + oidKEY *origentry = (oidKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + oidKEY *newentry = (oidKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + + Oid res = 0; - Oid res = 0 ; + *result = 0.0; - *result = 0.0; - - penalty_range_enlarge ( origentry->lower, origentry->upper, newentry->lower , newentry->upper ); + penalty_range_enlarge(origentry->lower, origentry->upper, newentry->lower, newentry->upper); - if ( res > 0 ){ - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + origentry->upper - origentry->lower ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - } + if (res > 0) + { + *result += FLT_MIN; + *result += (float) (res / ((double) (res + origentry->upper - origentry->lower))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } Datum gbt_oid_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_oid_same(PG_FUNCTION_ARGS) { - oidKEY *b1 = (oidKEY *) PG_GETARG_POINTER(0); - oidKEY *b2 = (oidKEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + oidKEY *b1 = (oidKEY *) PG_GETARG_POINTER(0); + oidKEY *b2 = (oidKEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } diff --git a/contrib/btree_gist/btree_text.c b/contrib/btree_gist/btree_text.c index fac9f554c0..d2603e1d91 100644 --- a/contrib/btree_gist/btree_text.c +++ b/contrib/btree_gist/btree_text.c @@ -14,95 +14,102 @@ PG_FUNCTION_INFO_V1(gbt_bpchar_consistent); PG_FUNCTION_INFO_V1(gbt_text_penalty); PG_FUNCTION_INFO_V1(gbt_text_same); -Datum gbt_text_compress(PG_FUNCTION_ARGS); -Datum gbt_bpchar_compress(PG_FUNCTION_ARGS); -Datum gbt_text_union(PG_FUNCTION_ARGS); -Datum gbt_text_picksplit(PG_FUNCTION_ARGS); -Datum gbt_text_consistent(PG_FUNCTION_ARGS); -Datum gbt_bpchar_consistent(PG_FUNCTION_ARGS); -Datum gbt_text_penalty(PG_FUNCTION_ARGS); -Datum gbt_text_same(PG_FUNCTION_ARGS); +Datum gbt_text_compress(PG_FUNCTION_ARGS); +Datum gbt_bpchar_compress(PG_FUNCTION_ARGS); +Datum gbt_text_union(PG_FUNCTION_ARGS); +Datum gbt_text_picksplit(PG_FUNCTION_ARGS); +Datum gbt_text_consistent(PG_FUNCTION_ARGS); +Datum gbt_bpchar_consistent(PG_FUNCTION_ARGS); +Datum gbt_text_penalty(PG_FUNCTION_ARGS); +Datum gbt_text_same(PG_FUNCTION_ARGS); /* define for comparison */ -static bool gbt_textgt (const void *a, const void *b) +static bool +gbt_textgt(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( text_gt ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(text_gt, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_textge (const void *a, const void *b) +static bool +gbt_textge(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( text_ge ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(text_ge, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_texteq (const void *a, const void *b) +static bool +gbt_texteq(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( texteq ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(texteq, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_textle (const void *a, const void *b) +static bool +gbt_textle(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( text_le ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(text_le, PointerGetDatum(a), PointerGetDatum(b)))); } -static bool gbt_textlt (const void *a, const void *b) +static bool +gbt_textlt(const void *a, const void *b) { - return ( DatumGetBool(DirectFunctionCall2( text_lt ,PointerGetDatum( a ),PointerGetDatum( b ) ) ) ); + return (DatumGetBool(DirectFunctionCall2(text_lt, PointerGetDatum(a), PointerGetDatum(b)))); } -static int32 gbt_textcmp ( const bytea * a , const bytea * b ) +static int32 +gbt_textcmp(const bytea *a, const bytea *b) { - return strcmp( VARDATA(a), VARDATA(b) ); + return strcmp(VARDATA(a), VARDATA(b)); } - + /* * Converts data of leaf using strxfrm ( locale support ) */ static bytea * -gbt_text_xfrm ( bytea * leaf ) +gbt_text_xfrm(bytea *leaf) { - bytea * out = leaf; - int32 ilen = VARSIZE (leaf) - VARHDRSZ; - int32 olen ; - char * sin; - char * sou; + bytea *out = leaf; + int32 ilen = VARSIZE(leaf) - VARHDRSZ; + int32 olen; + char *sin; + char *sou; sin = palloc(ilen + 1); - memcpy (sin, (void*) VARDATA(leaf) ,ilen ); - sin[ilen] = '\0'; - - olen = strxfrm ( NULL, &sin[0], 0 ) + 1; - sou = palloc ( olen ); - olen = strxfrm ( sou , &sin[0] , olen ); - olen += VARHDRSZ; - out = palloc ( olen + 1 ); - out->vl_len = olen+1; - memcpy( (void*) VARDATA(out), sou, olen-VARHDRSZ ); - ((char*)out)[olen] = '\0'; - - pfree(sou); - pfree(sin); - - return out; + memcpy(sin, (void *) VARDATA(leaf), ilen); + sin[ilen] = '\0'; + + olen = strxfrm(NULL, &sin[0], 0) + 1; + sou = palloc(olen); + olen = strxfrm(sou, &sin[0], olen); + olen += VARHDRSZ; + out = palloc(olen + 1); + out->vl_len = olen + 1; + memcpy((void *) VARDATA(out), sou, olen - VARHDRSZ); + ((char *) out)[olen] = '\0'; + + pfree(sou); + pfree(sin); + + return out; } -static GBT_VARKEY * gbt_text_l2n ( GBT_VARKEY * leaf ) +static GBT_VARKEY * +gbt_text_l2n(GBT_VARKEY * leaf) { - - GBT_VARKEY *out = leaf ; - GBT_VARKEY_R r = gbt_var_key_readable ( leaf ); - bytea * o ; - o = gbt_text_xfrm ( r.lower ); - r.lower = r.upper = o; - out = gbt_var_key_copy ( &r , TRUE ); - pfree(o); + GBT_VARKEY *out = leaf; + GBT_VARKEY_R r = gbt_var_key_readable(leaf); + bytea *o; + + o = gbt_text_xfrm(r.lower); + r.lower = r.upper = o; + out = gbt_var_key_copy(&r, TRUE); + pfree(o); - return out; + return out; } @@ -112,16 +119,16 @@ static GBT_VARKEY * gbt_text_l2n ( GBT_VARKEY * leaf ) static const gbtree_vinfo tinfo = { - gbt_t_text, - TRUE, - TRUE, - gbt_textgt, - gbt_textge, - gbt_texteq, - gbt_textle, - gbt_textlt, - gbt_textcmp, - gbt_text_l2n + gbt_t_text, + TRUE, + TRUE, + gbt_textgt, + gbt_textge, + gbt_texteq, + gbt_textle, + gbt_textlt, + gbt_textcmp, + gbt_text_l2n }; @@ -132,36 +139,38 @@ static const gbtree_vinfo tinfo = Datum -gbt_text_compress (PG_FUNCTION_ARGS) +gbt_text_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - PG_RETURN_POINTER ( gbt_var_compress( entry, &tinfo ) ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + + PG_RETURN_POINTER(gbt_var_compress(entry, &tinfo)); } Datum -gbt_bpchar_compress (PG_FUNCTION_ARGS) +gbt_bpchar_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY * retval ; + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval; - if (entry->leafkey) - { + if (entry->leafkey) + { - Datum d = DirectFunctionCall1 ( rtrim1, entry->key ); - GISTENTRY * trim = palloc(sizeof(GISTENTRY)); + Datum d = DirectFunctionCall1(rtrim1, entry->key); + GISTENTRY *trim = palloc(sizeof(GISTENTRY)); - gistentryinit(*trim, d , - entry->rel, entry->page, - entry->offset, VARSIZE(DatumGetPointer(d)), TRUE); - retval = gbt_var_compress( trim , &tinfo ) ; + gistentryinit(*trim, d, + entry->rel, entry->page, + entry->offset, VARSIZE(DatumGetPointer(d)), TRUE); + retval = gbt_var_compress(trim, &tinfo); - pfree ( trim ); - pfree ( DatumGetPointer(d) ); - } else - retval = entry; + pfree(trim); + pfree(DatumGetPointer(d)); + } + else + retval = entry; - PG_RETURN_POINTER ( retval ); + PG_RETURN_POINTER(retval); } @@ -169,68 +178,66 @@ gbt_bpchar_compress (PG_FUNCTION_ARGS) Datum gbt_text_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer ( entry->key ) ; - GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer ( PG_DETOAST_DATUM( entry->key ) ); - void *qtst = ( void * ) DatumGetPointer( PG_GETARG_DATUM(1) ); - void *query = ( void * ) DatumGetTextP ( PG_GETARG_DATUM(1) ); - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - bool retval = FALSE; - GBT_VARKEY_R r = gbt_var_key_readable ( key ); - - if ( GIST_LEAF(entry) ) - { - retval = gbt_var_consistent( &r, query, &strategy, TRUE, &tinfo ); - } else { - bytea * q = gbt_text_xfrm ( ( bytea * ) query ); - retval = gbt_var_consistent( &r, (void*)q, &strategy, FALSE, &tinfo ); - if ( q != query ) - pfree(q); - } - - if ( ktst != key ){ - pfree ( key ); - } - if ( qtst != query ){ - pfree ( query ); - } - - PG_RETURN_BOOL(retval); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer(entry->key); + GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM(entry->key)); + void *qtst = (void *) DatumGetPointer(PG_GETARG_DATUM(1)); + void *query = (void *) DatumGetTextP(PG_GETARG_DATUM(1)); + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + bool retval = FALSE; + GBT_VARKEY_R r = gbt_var_key_readable(key); + + if (GIST_LEAF(entry)) + retval = gbt_var_consistent(&r, query, &strategy, TRUE, &tinfo); + else + { + bytea *q = gbt_text_xfrm((bytea *) query); + + retval = gbt_var_consistent(&r, (void *) q, &strategy, FALSE, &tinfo); + if (q != query) + pfree(q); + } + + if (ktst != key) + pfree(key); + if (qtst != query) + pfree(query); + + PG_RETURN_BOOL(retval); } Datum gbt_bpchar_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer ( entry->key ) ; - GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer ( PG_DETOAST_DATUM( entry->key ) ); - void *qtst = ( void * ) DatumGetPointer ( PG_GETARG_DATUM(1) ); - void *query = ( void * ) DatumGetPointer (PG_DETOAST_DATUM( PG_GETARG_DATUM(1) ) ); - void *trim = ( void * ) DatumGetPointer ( DirectFunctionCall1 ( rtrim1, PointerGetDatum ( query ) ) ) ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - bool retval = FALSE; - GBT_VARKEY_R r = gbt_var_key_readable ( key ); - - if ( GIST_LEAF(entry) ) - { - retval = gbt_var_consistent( &r, trim , &strategy, TRUE, &tinfo ); - } else { - bytea * q = gbt_text_xfrm ( ( bytea * ) trim ); - retval = gbt_var_consistent( &r, (void*)q, &strategy, FALSE, &tinfo ); - if ( q != trim ) - pfree(q); - } - - pfree(trim); - - if ( ktst != key ){ - pfree ( key ); - } - if ( qtst != query ){ - pfree ( query ); - } - PG_RETURN_BOOL(retval); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GBT_VARKEY *ktst = (GBT_VARKEY *) DatumGetPointer(entry->key); + GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM(entry->key)); + void *qtst = (void *) DatumGetPointer(PG_GETARG_DATUM(1)); + void *query = (void *) DatumGetPointer(PG_DETOAST_DATUM(PG_GETARG_DATUM(1))); + void *trim = (void *) DatumGetPointer(DirectFunctionCall1(rtrim1, PointerGetDatum(query))); + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + bool retval = FALSE; + GBT_VARKEY_R r = gbt_var_key_readable(key); + + if (GIST_LEAF(entry)) + retval = gbt_var_consistent(&r, trim, &strategy, TRUE, &tinfo); + else + { + bytea *q = gbt_text_xfrm((bytea *) trim); + + retval = gbt_var_consistent(&r, (void *) q, &strategy, FALSE, &tinfo); + if (q != trim) + pfree(q); + } + + pfree(trim); + + if (ktst != key) + pfree(key); + if (qtst != query) + pfree(query); + PG_RETURN_BOOL(retval); } @@ -239,37 +246,40 @@ gbt_bpchar_consistent(PG_FUNCTION_ARGS) Datum gbt_text_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - int32 *size = (int *) PG_GETARG_POINTER(1); - PG_RETURN_POINTER( gbt_var_union ( entryvec , size , &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + int32 *size = (int *) PG_GETARG_POINTER(1); + + PG_RETURN_POINTER(gbt_var_union(entryvec, size, &tinfo)); } - + Datum gbt_text_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); - gbt_var_picksplit ( entryvec, v, &tinfo ); - PG_RETURN_POINTER(v); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); + + gbt_var_picksplit(entryvec, v, &tinfo); + PG_RETURN_POINTER(v); } Datum gbt_text_same(PG_FUNCTION_ARGS) { - Datum d1 = PG_GETARG_DATUM(0); - Datum d2 = PG_GETARG_DATUM(1); - bool *result = (bool *) PG_GETARG_POINTER(2); - PG_RETURN_POINTER( gbt_var_same ( result, d1 , d2 , &tinfo )); + Datum d1 = PG_GETARG_DATUM(0); + Datum d2 = PG_GETARG_DATUM(1); + bool *result = (bool *) PG_GETARG_POINTER(2); + + PG_RETURN_POINTER(gbt_var_same(result, d1, d2, &tinfo)); } Datum gbt_text_penalty(PG_FUNCTION_ARGS) { - float *result = (float *) PG_GETARG_POINTER(2); - GISTENTRY * o = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY * n = (GISTENTRY *) PG_GETARG_POINTER(1); - PG_RETURN_POINTER( gbt_var_penalty ( result ,o , n, &tinfo ) ); -} + float *result = (float *) PG_GETARG_POINTER(2); + GISTENTRY *o = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *n = (GISTENTRY *) PG_GETARG_POINTER(1); + PG_RETURN_POINTER(gbt_var_penalty(result, o, n, &tinfo)); +} diff --git a/contrib/btree_gist/btree_time.c b/contrib/btree_gist/btree_time.c index 410bec0fe4..cbbe05dc27 100644 --- a/contrib/btree_gist/btree_time.c +++ b/contrib/btree_gist/btree_time.c @@ -4,9 +4,9 @@ typedef struct { - TimeADT lower; - TimeADT upper; -} timeKEY; + TimeADT lower; + TimeADT upper; +} timeKEY; /* ** time ops @@ -20,49 +20,54 @@ PG_FUNCTION_INFO_V1(gbt_timetz_consistent); PG_FUNCTION_INFO_V1(gbt_time_penalty); PG_FUNCTION_INFO_V1(gbt_time_same); -Datum gbt_time_compress(PG_FUNCTION_ARGS); -Datum gbt_timetz_compress(PG_FUNCTION_ARGS); -Datum gbt_time_union(PG_FUNCTION_ARGS); -Datum gbt_time_picksplit(PG_FUNCTION_ARGS); -Datum gbt_time_consistent(PG_FUNCTION_ARGS); -Datum gbt_timetz_consistent(PG_FUNCTION_ARGS); -Datum gbt_time_penalty(PG_FUNCTION_ARGS); -Datum gbt_time_same(PG_FUNCTION_ARGS); +Datum gbt_time_compress(PG_FUNCTION_ARGS); +Datum gbt_timetz_compress(PG_FUNCTION_ARGS); +Datum gbt_time_union(PG_FUNCTION_ARGS); +Datum gbt_time_picksplit(PG_FUNCTION_ARGS); +Datum gbt_time_consistent(PG_FUNCTION_ARGS); +Datum gbt_timetz_consistent(PG_FUNCTION_ARGS); +Datum gbt_time_penalty(PG_FUNCTION_ARGS); +Datum gbt_time_same(PG_FUNCTION_ARGS); -static bool gbt_timegt (const void *a, const void *b) +static bool +gbt_timegt(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(time_gt,TimeADTGetDatum( *((TimeADT*)a) ), TimeADTGetDatum( *((TimeADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(time_gt, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b))) + ); } -static bool gbt_timege (const void *a, const void *b) +static bool +gbt_timege(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(time_ge,TimeADTGetDatum( *((TimeADT*)a) ), TimeADTGetDatum( *((TimeADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(time_ge, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b))) + ); } -static bool gbt_timeeq (const void *a, const void *b) +static bool +gbt_timeeq(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(time_eq,TimeADTGetDatum( *((TimeADT*)a) ), TimeADTGetDatum( *((TimeADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(time_eq, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b))) + ); } -static bool gbt_timele (const void *a, const void *b) +static bool +gbt_timele(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(time_le,TimeADTGetDatum( *((TimeADT*)a) ), TimeADTGetDatum( *((TimeADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(time_le, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b))) + ); } -static bool gbt_timelt (const void *a, const void *b) +static bool +gbt_timelt(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(time_lt,TimeADTGetDatum( *((TimeADT*)a) ), TimeADTGetDatum( *((TimeADT*)b) ) ) - ); + return DatumGetBool( + DirectFunctionCall2(time_lt, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b))) + ); } @@ -70,26 +75,24 @@ static bool gbt_timelt (const void *a, const void *b) static int gbt_timekey_cmp(const void *a, const void *b) { - if ( gbt_timegt( (void*)&(((Nsrt *) a)->t[0]) , (void*)&(((Nsrt *) b)->t[0]) ) ){ - return 1; - } else - if ( gbt_timelt( (void*)&(((Nsrt *) a)->t[0]) , (void*)&(((Nsrt *) b)->t[0]) ) ){ - return -1; - } - return 0; + if (gbt_timegt((void *) &(((Nsrt *) a)->t[0]), (void *) &(((Nsrt *) b)->t[0]))) + return 1; + else if (gbt_timelt((void *) &(((Nsrt *) a)->t[0]), (void *) &(((Nsrt *) b)->t[0]))) + return -1; + return 0; } -static const gbtree_ninfo tinfo = +static const gbtree_ninfo tinfo = { - gbt_t_time, - sizeof(TimeADT), - gbt_timegt, - gbt_timege, - gbt_timeeq, - gbt_timele, - gbt_timelt, - gbt_timekey_cmp + gbt_t_time, + sizeof(TimeADT), + gbt_timegt, + gbt_timege, + gbt_timeeq, + gbt_timele, + gbt_timelt, + gbt_timekey_cmp }; @@ -102,150 +105,154 @@ static const gbtree_ninfo tinfo = Datum gbt_time_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } Datum gbt_timetz_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval; - - if (entry->leafkey) - { - timeKEY *r = (timeKEY *) palloc(sizeof(timeKEY)); - TimeTzADT *tz = DatumGetTimeTzADTP(entry->key); - - retval = palloc(sizeof(GISTENTRY)); - - /* We are using the time + zone only to compress */ - r->lower = r->upper = ( tz->time + tz->zone ) ; - gistentryinit(*retval, PointerGetDatum(r), - entry->rel, entry->page, - entry->offset, sizeof(timeKEY), FALSE); - } - else - retval = entry; - PG_RETURN_POINTER(retval); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval; + + if (entry->leafkey) + { + timeKEY *r = (timeKEY *) palloc(sizeof(timeKEY)); + TimeTzADT *tz = DatumGetTimeTzADTP(entry->key); + + retval = palloc(sizeof(GISTENTRY)); + + /* We are using the time + zone only to compress */ + r->lower = r->upper = (tz->time + tz->zone); + gistentryinit(*retval, PointerGetDatum(r), + entry->rel, entry->page, + entry->offset, sizeof(timeKEY), FALSE); + } + else + retval = entry; + PG_RETURN_POINTER(retval); } Datum gbt_time_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - TimeADT query = PG_GETARG_TIMEADT( 1 ); - timeKEY *kkk = (timeKEY*) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + TimeADT query = PG_GETARG_TIMEADT(1); + timeKEY *kkk = (timeKEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_timetz_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - TimeTzADT *query = PG_GETARG_TIMETZADT_P( 1 ); - TimeADT qqq = query->time + query->zone ; - timeKEY *kkk = (timeKEY*) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&qqq, &strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + TimeTzADT *query = PG_GETARG_TIMETZADT_P(1); + TimeADT qqq = query->time + query->zone; + timeKEY *kkk = (timeKEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &qqq, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_time_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(timeKEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(timeKEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(timeKEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(timeKEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } Datum gbt_time_penalty(PG_FUNCTION_ARGS) { - timeKEY *origentry = (timeKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - timeKEY *newentry = (timeKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); - Interval *intr; + timeKEY *origentry = (timeKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + timeKEY *newentry = (timeKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + Interval *intr; + #ifdef HAVE_INT64_TIMESTAMP - int64 res; + int64 res; + #else - double res; + double res; #endif - intr = DatumGetIntervalP(DirectFunctionCall2( - time_mi_time, - TimeADTGetDatum(newentry->upper), - TimeADTGetDatum(origentry->upper))); - - /* see interval_larger */ - res = Max(intr->time + intr->month * (30 * 86400), 0); - pfree(intr); - - intr = DatumGetIntervalP(DirectFunctionCall2( - time_mi_time, - TimeADTGetDatum(origentry->lower), - TimeADTGetDatum(newentry->lower))); - - /* see interval_larger */ - res += Max(intr->time + intr->month * (30 * 86400), 0); - pfree(intr); - - *result = 0.0; - - if ( res > 0 ){ - intr = DatumGetIntervalP(DirectFunctionCall2( - time_mi_time, - TimeADTGetDatum(origentry->upper), - TimeADTGetDatum(origentry->lower))); - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + intr->time + intr->month * (30 * 86400) ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - pfree ( intr ); - } - - PG_RETURN_POINTER(result); + intr = DatumGetIntervalP(DirectFunctionCall2( + time_mi_time, + TimeADTGetDatum(newentry->upper), + TimeADTGetDatum(origentry->upper))); + + /* see interval_larger */ + res = Max(intr->time + intr->month * (30 * 86400), 0); + pfree(intr); + + intr = DatumGetIntervalP(DirectFunctionCall2( + time_mi_time, + TimeADTGetDatum(origentry->lower), + TimeADTGetDatum(newentry->lower))); + + /* see interval_larger */ + res += Max(intr->time + intr->month * (30 * 86400), 0); + pfree(intr); + + *result = 0.0; + + if (res > 0) + { + intr = DatumGetIntervalP(DirectFunctionCall2( + time_mi_time, + TimeADTGetDatum(origentry->upper), + TimeADTGetDatum(origentry->lower))); + *result += FLT_MIN; + *result += (float) (res / ((double) (res + intr->time + intr->month * (30 * 86400)))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + pfree(intr); + } + + PG_RETURN_POINTER(result); } Datum gbt_time_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_time_same(PG_FUNCTION_ARGS) { - timeKEY *b1 = (timeKEY *) PG_GETARG_POINTER(0); - timeKEY *b2 = (timeKEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + timeKEY *b1 = (timeKEY *) PG_GETARG_POINTER(0); + timeKEY *b2 = (timeKEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } - diff --git a/contrib/btree_gist/btree_ts.c b/contrib/btree_gist/btree_ts.c index 97f209ed74..f9d801a3fc 100644 --- a/contrib/btree_gist/btree_ts.c +++ b/contrib/btree_gist/btree_ts.c @@ -3,9 +3,9 @@ typedef struct { - Timestamp lower; - Timestamp upper; -} tsKEY; + Timestamp lower; + Timestamp upper; +} tsKEY; /* ** timestamp ops @@ -19,75 +19,78 @@ PG_FUNCTION_INFO_V1(gbt_tstz_consistent); PG_FUNCTION_INFO_V1(gbt_ts_penalty); PG_FUNCTION_INFO_V1(gbt_ts_same); -Datum gbt_ts_compress(PG_FUNCTION_ARGS); -Datum gbt_tstz_compress(PG_FUNCTION_ARGS); -Datum gbt_ts_union(PG_FUNCTION_ARGS); -Datum gbt_ts_picksplit(PG_FUNCTION_ARGS); -Datum gbt_ts_consistent(PG_FUNCTION_ARGS); -Datum gbt_tstz_consistent(PG_FUNCTION_ARGS); -Datum gbt_ts_penalty(PG_FUNCTION_ARGS); -Datum gbt_ts_same(PG_FUNCTION_ARGS); +Datum gbt_ts_compress(PG_FUNCTION_ARGS); +Datum gbt_tstz_compress(PG_FUNCTION_ARGS); +Datum gbt_ts_union(PG_FUNCTION_ARGS); +Datum gbt_ts_picksplit(PG_FUNCTION_ARGS); +Datum gbt_ts_consistent(PG_FUNCTION_ARGS); +Datum gbt_tstz_consistent(PG_FUNCTION_ARGS); +Datum gbt_ts_penalty(PG_FUNCTION_ARGS); +Datum gbt_ts_same(PG_FUNCTION_ARGS); -static bool gbt_tsgt (const void *a, const void *b) +static bool +gbt_tsgt(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(timestamp_gt,PointerGetDatum( a ), PointerGetDatum( b ) ) - ); + return DatumGetBool( + DirectFunctionCall2(timestamp_gt, PointerGetDatum(a), PointerGetDatum(b)) + ); } -static bool gbt_tsge (const void *a, const void *b) +static bool +gbt_tsge(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(timestamp_ge,PointerGetDatum( a ), PointerGetDatum( b ) ) - ); + return DatumGetBool( + DirectFunctionCall2(timestamp_ge, PointerGetDatum(a), PointerGetDatum(b)) + ); } -static bool gbt_tseq (const void *a, const void *b) +static bool +gbt_tseq(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(timestamp_eq,PointerGetDatum( a ), PointerGetDatum( b ) ) - ); + return DatumGetBool( + DirectFunctionCall2(timestamp_eq, PointerGetDatum(a), PointerGetDatum(b)) + ); } -static bool gbt_tsle (const void *a, const void *b) +static bool +gbt_tsle(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(timestamp_le,PointerGetDatum( a ), PointerGetDatum( b ) ) - ); + return DatumGetBool( + DirectFunctionCall2(timestamp_le, PointerGetDatum(a), PointerGetDatum(b)) + ); } -static bool gbt_tslt (const void *a, const void *b) +static bool +gbt_tslt(const void *a, const void *b) { - return DatumGetBool( - DirectFunctionCall2(timestamp_lt,PointerGetDatum( a ), PointerGetDatum( b ) ) - ); + return DatumGetBool( + DirectFunctionCall2(timestamp_lt, PointerGetDatum(a), PointerGetDatum(b)) + ); } static int gbt_tskey_cmp(const void *a, const void *b) { - if ( gbt_tsgt( (void*)&(((Nsrt *) a)->t[0]) , (void*)&(((Nsrt *) b)->t[0]) ) ){ - return 1; - } else - if ( gbt_tslt( (void*)&(((Nsrt *) a)->t[0]) , (void*)&(((Nsrt *) b)->t[0]) ) ){ - return -1; - } - return 0; + if (gbt_tsgt((void *) &(((Nsrt *) a)->t[0]), (void *) &(((Nsrt *) b)->t[0]))) + return 1; + else if (gbt_tslt((void *) &(((Nsrt *) a)->t[0]), (void *) &(((Nsrt *) b)->t[0]))) + return -1; + return 0; } -static const gbtree_ninfo tinfo = -{ - gbt_t_ts, - sizeof(Timestamp), - gbt_tsgt, - gbt_tsge, - gbt_tseq, - gbt_tsle, - gbt_tslt, - gbt_tskey_cmp +static const gbtree_ninfo tinfo = +{ + gbt_t_ts, + sizeof(Timestamp), + gbt_tsgt, + gbt_tsge, + gbt_tseq, + gbt_tsle, + gbt_tslt, + gbt_tskey_cmp }; @@ -97,26 +100,28 @@ static const gbtree_ninfo tinfo = -static Timestamp * tstz_to_ts_gmt ( Timestamp * gmt, TimestampTz * ts ) +static Timestamp * +tstz_to_ts_gmt(Timestamp *gmt, TimestampTz *ts) { - int val, tz ; + int val, + tz; + + *gmt = *ts; + DecodeSpecial(0, "gmt", &val); - *gmt = *ts; - DecodeSpecial(0, "gmt", &val); - - if ( ! TIMESTAMP_NOT_FINITE(*ts)) - { - tz = val * 60; + if (!TIMESTAMP_NOT_FINITE(*ts)) + { + tz = val * 60; #ifdef HAVE_INT64_TIMESTAMP - *gmt -= (tz * INT64CONST(1000000)); + *gmt -= (tz * INT64CONST(1000000)); #else - *gmt -= tz; - *gmt = JROUND(*gmt); + *gmt -= tz; + *gmt = JROUND(*gmt); #endif - - } - return gmt; + + } + return gmt; } @@ -125,84 +130,86 @@ static Timestamp * tstz_to_ts_gmt ( Timestamp * gmt, TimestampTz * ts ) Datum gbt_ts_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval = NULL; - PG_RETURN_POINTER( gbt_num_compress( retval , entry , &tinfo )); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval = NULL; + + PG_RETURN_POINTER(gbt_num_compress(retval, entry, &tinfo)); } Datum gbt_tstz_compress(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - GISTENTRY *retval ; + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + GISTENTRY *retval; - if (entry->leafkey) - { - tsKEY *r = (tsKEY *) palloc(sizeof(tsKEY)); + if (entry->leafkey) + { + tsKEY *r = (tsKEY *) palloc(sizeof(tsKEY)); - TimestampTz ts = *(TimestampTz *) DatumGetPointer(entry->key); - Timestamp gmt ; + TimestampTz ts = *(TimestampTz *) DatumGetPointer(entry->key); + Timestamp gmt; - tstz_to_ts_gmt ( &gmt, &ts ); + tstz_to_ts_gmt(&gmt, &ts); - retval = palloc(sizeof(GISTENTRY)); - r->lower = r->upper = gmt ; - gistentryinit(*retval, PointerGetDatum(r), - entry->rel, entry->page, - entry->offset, sizeof(tsKEY), FALSE); - } - else - retval = entry; + retval = palloc(sizeof(GISTENTRY)); + r->lower = r->upper = gmt; + gistentryinit(*retval, PointerGetDatum(r), + entry->rel, entry->page, + entry->offset, sizeof(tsKEY), FALSE); + } + else + retval = entry; - PG_RETURN_POINTER( retval ); + PG_RETURN_POINTER(retval); } Datum gbt_ts_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - Timestamp *query = (Timestamp *) PG_GETARG_POINTER(1); - tsKEY *kkk = (tsKEY *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - - key.lower = (GBT_NUMKEY*) &kkk->lower ; - key.upper = (GBT_NUMKEY*) &kkk->upper ; - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)query,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + Timestamp *query = (Timestamp *) PG_GETARG_POINTER(1); + tsKEY *kkk = (tsKEY *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + + key.lower = (GBT_NUMKEY *) & kkk->lower; + key.upper = (GBT_NUMKEY *) & kkk->upper; + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) query, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_tstz_consistent(PG_FUNCTION_ARGS) { - GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - TimestampTz *query = (Timestamp *) PG_GETARG_POINTER(1); - char *kkk = (char *) DatumGetPointer(entry->key); - GBT_NUMKEY_R key ; - StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); - Timestamp qqq ; - - key.lower = (GBT_NUMKEY*) &kkk[0]; - key.upper = (GBT_NUMKEY*) &kkk[MAXALIGN(tinfo.size)]; - tstz_to_ts_gmt ( &qqq, query ); - - PG_RETURN_BOOL( - gbt_num_consistent( &key, (void*)&qqq,&strategy,GIST_LEAF(entry),&tinfo) - ); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + TimestampTz *query = (Timestamp *) PG_GETARG_POINTER(1); + char *kkk = (char *) DatumGetPointer(entry->key); + GBT_NUMKEY_R key; + StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); + Timestamp qqq; + + key.lower = (GBT_NUMKEY *) & kkk[0]; + key.upper = (GBT_NUMKEY *) & kkk[MAXALIGN(tinfo.size)]; + tstz_to_ts_gmt(&qqq, query); + + PG_RETURN_BOOL( + gbt_num_consistent(&key, (void *) &qqq, &strategy, GIST_LEAF(entry), &tinfo) + ); } Datum gbt_ts_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - void *out = palloc(sizeof(tsKEY)); - *(int *) PG_GETARG_POINTER(1) = sizeof(tsKEY); - PG_RETURN_POINTER( gbt_num_union ( (void*)out, entryvec, &tinfo ) ); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + void *out = palloc(sizeof(tsKEY)); + + *(int *) PG_GETARG_POINTER(1) = sizeof(tsKEY); + PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo)); } @@ -210,52 +217,55 @@ Datum gbt_ts_penalty(PG_FUNCTION_ARGS) { - tsKEY *origentry = (tsKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); - tsKEY *newentry = (tsKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); - float *result = (float *) PG_GETARG_POINTER(2); - Interval *intr; + tsKEY *origentry = (tsKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + tsKEY *newentry = (tsKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); + float *result = (float *) PG_GETARG_POINTER(2); + Interval *intr; + #ifdef HAVE_INT64_TIMESTAMP - int64 res; + int64 res; + #else - double res; + double res; #endif - intr = DatumGetIntervalP(DirectFunctionCall2( - timestamp_mi, - TimestampGetDatum(newentry->upper), - TimestampGetDatum(origentry->upper) - )); + intr = DatumGetIntervalP(DirectFunctionCall2( + timestamp_mi, + TimestampGetDatum(newentry->upper), + TimestampGetDatum(origentry->upper) + )); - /* see interval_larger */ + /* see interval_larger */ - res = Max(intr->time + intr->month * (30 * 86400), 0); - pfree(intr); + res = Max(intr->time + intr->month * (30 * 86400), 0); + pfree(intr); - intr = DatumGetIntervalP(DirectFunctionCall2( - timestamp_mi, - TimestampGetDatum(origentry->lower), - TimestampGetDatum(newentry->lower) - )); + intr = DatumGetIntervalP(DirectFunctionCall2( + timestamp_mi, + TimestampGetDatum(origentry->lower), + TimestampGetDatum(newentry->lower) + )); - /* see interval_larger */ - res += Max(intr->time + intr->month * (30 * 86400), 0); - pfree(intr); + /* see interval_larger */ + res += Max(intr->time + intr->month * (30 * 86400), 0); + pfree(intr); - *result = 0.0; + *result = 0.0; - if ( res > 0 ){ - intr = DatumGetIntervalP(DirectFunctionCall2( - timestamp_mi, - TimestampGetDatum(origentry->upper), - TimestampGetDatum(origentry->lower) - )); - *result += FLT_MIN ; - *result += (float) ( res / ( (double) ( res + intr->time + intr->month * (30 * 86400) ) ) ); - *result *= ( FLT_MAX / ( ( (GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1 ) ); - pfree(intr); - } + if (res > 0) + { + intr = DatumGetIntervalP(DirectFunctionCall2( + timestamp_mi, + TimestampGetDatum(origentry->upper), + TimestampGetDatum(origentry->lower) + )); + *result += FLT_MIN; + *result += (float) (res / ((double) (res + intr->time + intr->month * (30 * 86400)))); + *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1)); + pfree(intr); + } - PG_RETURN_POINTER(result); + PG_RETURN_POINTER(result); } @@ -263,21 +273,20 @@ gbt_ts_penalty(PG_FUNCTION_ARGS) Datum gbt_ts_picksplit(PG_FUNCTION_ARGS) { - PG_RETURN_POINTER(gbt_num_picksplit( - (GistEntryVector *) PG_GETARG_POINTER(0), - (GIST_SPLITVEC *) PG_GETARG_POINTER(1), - &tinfo - )); + PG_RETURN_POINTER(gbt_num_picksplit( + (GistEntryVector *) PG_GETARG_POINTER(0), + (GIST_SPLITVEC *) PG_GETARG_POINTER(1), + &tinfo + )); } Datum gbt_ts_same(PG_FUNCTION_ARGS) { - tsKEY *b1 = (tsKEY *) PG_GETARG_POINTER(0); - tsKEY *b2 = (tsKEY *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + tsKEY *b1 = (tsKEY *) PG_GETARG_POINTER(0); + tsKEY *b2 = (tsKEY *) PG_GETARG_POINTER(1); + bool *result = (bool *) PG_GETARG_POINTER(2); - *result = gbt_num_same ( (void*)b1, (void*)b2, &tinfo ); - PG_RETURN_POINTER(result); + *result = gbt_num_same((void *) b1, (void *) b2, &tinfo); + PG_RETURN_POINTER(result); } - diff --git a/contrib/btree_gist/btree_utils_num.c b/contrib/btree_gist/btree_utils_num.c index bc104de96b..f524427424 100644 --- a/contrib/btree_gist/btree_utils_num.c +++ b/contrib/btree_gist/btree_utils_num.c @@ -3,58 +3,60 @@ #include "utils/date.h" extern GISTENTRY * -gbt_num_compress( GISTENTRY *retval , GISTENTRY *entry , const gbtree_ninfo * tinfo ) +gbt_num_compress(GISTENTRY *retval, GISTENTRY *entry, const gbtree_ninfo * tinfo) { - if (entry->leafkey) - { - - union { - int16 i2; - int32 i4; - TimeADT ts; - DateADT dt; - } v ; - - GBT_NUMKEY *r = ( GBT_NUMKEY * ) palloc(2 * tinfo->size ); - void *leaf = NULL; - - switch ( tinfo->t ) - { - case gbt_t_int2 : - v.i2 = DatumGetInt16(entry->key); - leaf = &v.i2; - break; - case gbt_t_int4 : - v.i4 = DatumGetInt32(entry->key); - leaf = &v.i4; - break; - case gbt_t_oid : - v.i4 = DatumGetObjectId(entry->key); - leaf = &v.i4; - break; - case gbt_t_time : - v.ts = DatumGetTimeADT(entry->key); - leaf = &v.ts; - break; - case gbt_t_date : - v.dt = DatumGetDateADT(entry->key); - leaf = &v.dt; - break; - default : - leaf = DatumGetPointer(entry->key); - } - - memset ( (void*) &r[0] , 0 , 2*tinfo->size ); - memcpy ( (void*) &r[0] , leaf, tinfo->size ); - memcpy ( (void*) &r[tinfo->size] , leaf, tinfo->size ); - retval = palloc(sizeof(GISTENTRY)); - gistentryinit(*retval, PointerGetDatum(r), entry->rel, entry->page, - entry->offset,( 2 * tinfo->size ), FALSE); - } else - retval = entry; - - return retval; + if (entry->leafkey) + { + + union + { + int16 i2; + int32 i4; + TimeADT ts; + DateADT dt; + } v; + + GBT_NUMKEY *r = (GBT_NUMKEY *) palloc(2 * tinfo->size); + void *leaf = NULL; + + switch (tinfo->t) + { + case gbt_t_int2: + v.i2 = DatumGetInt16(entry->key); + leaf = &v.i2; + break; + case gbt_t_int4: + v.i4 = DatumGetInt32(entry->key); + leaf = &v.i4; + break; + case gbt_t_oid: + v.i4 = DatumGetObjectId(entry->key); + leaf = &v.i4; + break; + case gbt_t_time: + v.ts = DatumGetTimeADT(entry->key); + leaf = &v.ts; + break; + case gbt_t_date: + v.dt = DatumGetDateADT(entry->key); + leaf = &v.dt; + break; + default: + leaf = DatumGetPointer(entry->key); + } + + memset((void *) &r[0], 0, 2 * tinfo->size); + memcpy((void *) &r[0], leaf, tinfo->size); + memcpy((void *) &r[tinfo->size], leaf, tinfo->size); + retval = palloc(sizeof(GISTENTRY)); + gistentryinit(*retval, PointerGetDatum(r), entry->rel, entry->page, + entry->offset, (2 * tinfo->size), FALSE); + } + else + retval = entry; + + return retval; } @@ -65,34 +67,35 @@ gbt_num_compress( GISTENTRY *retval , GISTENTRY *entry , const gbtree_ninfo * */ extern void * -gbt_num_union( GBT_NUMKEY * out, const GistEntryVector * entryvec, const gbtree_ninfo * tinfo ) +gbt_num_union(GBT_NUMKEY * out, const GistEntryVector *entryvec, const gbtree_ninfo * tinfo) { - int i, - numranges; - GBT_NUMKEY * cur ; - GBT_NUMKEY_R o, c; + int i, + numranges; + GBT_NUMKEY *cur; + GBT_NUMKEY_R o, + c; - numranges = entryvec->n; - cur = (GBT_NUMKEY *) DatumGetPointer((entryvec->vector[0].key)); + numranges = entryvec->n; + cur = (GBT_NUMKEY *) DatumGetPointer((entryvec->vector[0].key)); - o.lower = &((GBT_NUMKEY *)out)[0]; - o.upper = &((GBT_NUMKEY *)out)[tinfo->size]; + o.lower = &((GBT_NUMKEY *) out)[0]; + o.upper = &((GBT_NUMKEY *) out)[tinfo->size]; - memcpy( (void*)out, (void*) cur, 2*tinfo->size ); + memcpy((void *) out, (void *) cur, 2 * tinfo->size); - for (i = 1; i < numranges; i++) - { - cur = (GBT_NUMKEY *) DatumGetPointer((entryvec->vector[i].key)); - c.lower = &cur[0]; - c.upper = &cur[tinfo->size]; - if ( (*tinfo->f_gt)(o.lower, c.lower) ) /* out->lower > cur->lower */ - memcpy( (void* ) o.lower, (void*) c.lower, tinfo->size ); - if ( (*tinfo->f_lt)(o.upper, c.upper) ) /* out->upper < cur->upper */ - memcpy( (void*) o.upper, (void*) c.upper, tinfo->size ); - } + for (i = 1; i < numranges; i++) + { + cur = (GBT_NUMKEY *) DatumGetPointer((entryvec->vector[i].key)); + c.lower = &cur[0]; + c.upper = &cur[tinfo->size]; + if ((*tinfo->f_gt) (o.lower, c.lower)) /* out->lower > cur->lower */ + memcpy((void *) o.lower, (void *) c.lower, tinfo->size); + if ((*tinfo->f_lt) (o.upper, c.upper)) /* out->upper < cur->upper */ + memcpy((void *) o.upper, (void *) c.upper, tinfo->size); + } - return out; + return out; } @@ -101,51 +104,54 @@ gbt_num_union( GBT_NUMKEY * out, const GistEntryVector * entryvec, const gbtree_ ** The GiST same method for numerical values */ -extern bool gbt_num_same ( const GBT_NUMKEY * a, const GBT_NUMKEY * b, const gbtree_ninfo * tinfo ) +extern bool +gbt_num_same(const GBT_NUMKEY * a, const GBT_NUMKEY * b, const gbtree_ninfo * tinfo) { - GBT_NUMKEY_R b1, b2 ; + GBT_NUMKEY_R b1, + b2; - b1.lower = &(((GBT_NUMKEY *)a)[0]); - b1.upper = &(((GBT_NUMKEY *)a)[tinfo->size]); - b2.lower = &(((GBT_NUMKEY *)b)[0]); - b2.upper = &(((GBT_NUMKEY *)b)[tinfo->size]); + b1.lower = &(((GBT_NUMKEY *) a)[0]); + b1.upper = &(((GBT_NUMKEY *) a)[tinfo->size]); + b2.lower = &(((GBT_NUMKEY *) b)[0]); + b2.upper = &(((GBT_NUMKEY *) b)[tinfo->size]); + + if ( + (*tinfo->f_eq) (b1.lower, b2.lower) && + (*tinfo->f_eq) (b1.upper, b2.upper) + ) + return TRUE; + return FALSE; - if ( - (*tinfo->f_eq)( b1.lower, b2.lower) && - (*tinfo->f_eq)( b1.upper, b2.upper) - ) - return TRUE; - return FALSE; - } extern void -gbt_num_bin_union(Datum * u , GBT_NUMKEY * e , const gbtree_ninfo * tinfo ) +gbt_num_bin_union(Datum *u, GBT_NUMKEY * e, const gbtree_ninfo * tinfo) { - GBT_NUMKEY_R rd; - - rd.lower = &e[0]; - rd.upper = &e[tinfo->size]; - - if (!DatumGetPointer(*u)) - { - *u = PointerGetDatum(palloc(2 * tinfo->size)); - memcpy( (void* ) &( ( (GBT_NUMKEY *) DatumGetPointer(*u) )[0] ) , (void*)rd.lower , tinfo->size ); - memcpy( (void* ) &( ( (GBT_NUMKEY *) DatumGetPointer(*u) )[tinfo->size]) , (void*)rd.upper , tinfo->size ); - } - else - { - GBT_NUMKEY_R ur ; - ur.lower = &( ( (GBT_NUMKEY *) DatumGetPointer(*u) )[0] ) ; - ur.upper = &( ( (GBT_NUMKEY *) DatumGetPointer(*u) )[tinfo->size]) ; - if ( (*tinfo->f_gt)((void*)ur.lower, (void*)rd.lower) ) - memcpy( (void*) ur.lower, (void*) rd.lower, tinfo->size ); - if ( (*tinfo->f_lt)((void*)ur.upper, (void*)rd.upper) ) - memcpy( (void*) ur.upper, (void*) rd.upper, tinfo->size ); - } + GBT_NUMKEY_R rd; + + rd.lower = &e[0]; + rd.upper = &e[tinfo->size]; + + if (!DatumGetPointer(*u)) + { + *u = PointerGetDatum(palloc(2 * tinfo->size)); + memcpy((void *) &(((GBT_NUMKEY *) DatumGetPointer(*u))[0]), (void *) rd.lower, tinfo->size); + memcpy((void *) &(((GBT_NUMKEY *) DatumGetPointer(*u))[tinfo->size]), (void *) rd.upper, tinfo->size); + } + else + { + GBT_NUMKEY_R ur; + + ur.lower = &(((GBT_NUMKEY *) DatumGetPointer(*u))[0]); + ur.upper = &(((GBT_NUMKEY *) DatumGetPointer(*u))[tinfo->size]); + if ((*tinfo->f_gt) ((void *) ur.lower, (void *) rd.lower)) + memcpy((void *) ur.lower, (void *) rd.lower, tinfo->size); + if ((*tinfo->f_lt) ((void *) ur.upper, (void *) rd.upper)) + memcpy((void *) ur.upper, (void *) rd.upper, tinfo->size); + } } @@ -154,98 +160,98 @@ gbt_num_bin_union(Datum * u , GBT_NUMKEY * e , const gbtree_ninfo * tinfo ) ** The GiST consistent method */ -extern bool +extern bool gbt_num_consistent( - const GBT_NUMKEY_R * key, - const void * query, - const StrategyNumber * strategy, - bool is_leaf, - const gbtree_ninfo * tinfo + const GBT_NUMKEY_R * key, + const void *query, + const StrategyNumber *strategy, + bool is_leaf, + const gbtree_ninfo * tinfo ) { - bool retval = FALSE; - - switch (*strategy) - { - case BTLessEqualStrategyNumber: - retval = (*tinfo->f_ge)(query, key->lower); - break; - case BTLessStrategyNumber: - if ( is_leaf ) - retval = (*tinfo->f_gt)(query, key->lower); - else - retval = (*tinfo->f_ge)(query, key->lower); - break; - case BTEqualStrategyNumber: - if ( is_leaf ) - retval = (*tinfo->f_eq)(query, key->lower); - else - retval = (*tinfo->f_le)(key->lower, query) && (*tinfo->f_le)(query, key->upper ); - break; - case BTGreaterStrategyNumber: - if ( is_leaf ) - retval = (*tinfo->f_lt)(query, key->upper); - else - retval = (*tinfo->f_le)(query, key->upper); - break; - case BTGreaterEqualStrategyNumber: - retval = (*tinfo->f_le)(query, key->upper); - break; - default: - retval = FALSE; - } - - return (retval); + bool retval = FALSE; + + switch (*strategy) + { + case BTLessEqualStrategyNumber: + retval = (*tinfo->f_ge) (query, key->lower); + break; + case BTLessStrategyNumber: + if (is_leaf) + retval = (*tinfo->f_gt) (query, key->lower); + else + retval = (*tinfo->f_ge) (query, key->lower); + break; + case BTEqualStrategyNumber: + if (is_leaf) + retval = (*tinfo->f_eq) (query, key->lower); + else + retval = (*tinfo->f_le) (key->lower, query) && (*tinfo->f_le) (query, key->upper); + break; + case BTGreaterStrategyNumber: + if (is_leaf) + retval = (*tinfo->f_lt) (query, key->upper); + else + retval = (*tinfo->f_le) (query, key->upper); + break; + case BTGreaterEqualStrategyNumber: + retval = (*tinfo->f_le) (query, key->upper); + break; + default: + retval = FALSE; + } + + return (retval); } GIST_SPLITVEC * -gbt_num_picksplit( const GistEntryVector *entryvec, GIST_SPLITVEC *v, - const gbtree_ninfo * tinfo ) +gbt_num_picksplit(const GistEntryVector *entryvec, GIST_SPLITVEC *v, + const gbtree_ninfo * tinfo) { - OffsetNumber i, - maxoff = entryvec->n - 1; - Nsrt *arr; - int nbytes; - - arr = (Nsrt *) palloc((maxoff+1) * sizeof(Nsrt)); - nbytes = (maxoff + 2) * sizeof(OffsetNumber); - v->spl_left = (OffsetNumber *) palloc(nbytes); - v->spl_right = (OffsetNumber *) palloc(nbytes); - v->spl_ldatum = PointerGetDatum(0); - v->spl_rdatum = PointerGetDatum(0); - v->spl_nleft = 0; - v->spl_nright = 0; - - /* Sort entries */ - - for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) - { - arr[i].t = (GBT_NUMKEY *) DatumGetPointer((entryvec->vector[i].key)); - arr[i].i = i; - } - qsort ( (void*) &arr[FirstOffsetNumber], maxoff-FirstOffsetNumber+1,sizeof(Nsrt), tinfo->f_cmp ); - - /* We do simply create two parts */ - - for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) - { - if (i <= (maxoff - FirstOffsetNumber + 1) / 2) - { - gbt_num_bin_union(&v->spl_ldatum, arr[i].t, tinfo); - v->spl_left[v->spl_nleft] = arr[i].i; - v->spl_nleft++; - } - else - { - gbt_num_bin_union(&v->spl_rdatum, arr[i].t, tinfo); - v->spl_right[v->spl_nright] = arr[i].i; - v->spl_nright++; - } - } + OffsetNumber i, + maxoff = entryvec->n - 1; + Nsrt *arr; + int nbytes; + + arr = (Nsrt *) palloc((maxoff + 1) * sizeof(Nsrt)); + nbytes = (maxoff + 2) * sizeof(OffsetNumber); + v->spl_left = (OffsetNumber *) palloc(nbytes); + v->spl_right = (OffsetNumber *) palloc(nbytes); + v->spl_ldatum = PointerGetDatum(0); + v->spl_rdatum = PointerGetDatum(0); + v->spl_nleft = 0; + v->spl_nright = 0; + + /* Sort entries */ + + for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) + { + arr[i].t = (GBT_NUMKEY *) DatumGetPointer((entryvec->vector[i].key)); + arr[i].i = i; + } + qsort((void *) &arr[FirstOffsetNumber], maxoff - FirstOffsetNumber + 1, sizeof(Nsrt), tinfo->f_cmp); + + /* We do simply create two parts */ + + for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) + { + if (i <= (maxoff - FirstOffsetNumber + 1) / 2) + { + gbt_num_bin_union(&v->spl_ldatum, arr[i].t, tinfo); + v->spl_left[v->spl_nleft] = arr[i].i; + v->spl_nleft++; + } + else + { + gbt_num_bin_union(&v->spl_rdatum, arr[i].t, tinfo); + v->spl_right[v->spl_nright] = arr[i].i; + v->spl_nright++; + } + } pfree(arr); - return v; + return v; } diff --git a/contrib/btree_gist/btree_utils_num.h b/contrib/btree_gist/btree_utils_num.h index 122fba379a..714144f676 100644 --- a/contrib/btree_gist/btree_utils_num.h +++ b/contrib/btree_gist/btree_utils_num.h @@ -4,16 +4,17 @@ typedef char GBT_NUMKEY; /* Better readable key */ typedef struct { - const GBT_NUMKEY * lower, * upper; -} GBT_NUMKEY_R; + const GBT_NUMKEY *lower, + *upper; +} GBT_NUMKEY_R; /* for sorting */ typedef struct { - int i; - GBT_NUMKEY * t; -} Nsrt; + int i; + GBT_NUMKEY *t; +} Nsrt; /* type description */ @@ -21,53 +22,53 @@ typedef struct typedef struct { - /* Attribs */ + /* Attribs */ - enum gbtree_type t ; /* data type */ - int32 size ; /* size of type , 0 means variable */ + enum gbtree_type t; /* data type */ + int32 size; /* size of type , 0 means variable */ - /* Methods */ + /* Methods */ - bool (*f_gt) ( const void * , const void * ); /* greater then */ - bool (*f_ge) ( const void * , const void * ); /* greater equal */ - bool (*f_eq) ( const void * , const void * ); /* equal */ - bool (*f_le) ( const void * , const void * ); /* less equal */ - bool (*f_lt) ( const void * , const void * ); /* less then */ - int (*f_cmp) ( const void * , const void * ); /* key compare function */ -} gbtree_ninfo; + bool (*f_gt) (const void *, const void *); /* greater then */ + bool (*f_ge) (const void *, const void *); /* greater equal */ + bool (*f_eq) (const void *, const void *); /* equal */ + bool (*f_le) (const void *, const void *); /* less equal */ + bool (*f_lt) (const void *, const void *); /* less then */ + int (*f_cmp) (const void *, const void *); /* key compare function */ +} gbtree_ninfo; /* - * Numeric btree functions + * Numeric btree functions */ #define penalty_range_enlarge(olower,oupper,nlower,nupper) do { \ res = 0; \ if ( (nupper) > (oupper) ) \ - res += ( (nupper) - (oupper) ); \ - if ( (olower) > (nlower) ) \ - res += ( (olower) - (nlower) ); \ + res += ( (nupper) - (oupper) ); \ + if ( (olower) > (nlower) ) \ + res += ( (olower) - (nlower) ); \ } while (0); -extern bool gbt_num_consistent( const GBT_NUMKEY_R * key , const void * query, - const StrategyNumber * strategy , bool is_leaf, - const gbtree_ninfo * tinfo ); +extern bool gbt_num_consistent(const GBT_NUMKEY_R * key, const void *query, + const StrategyNumber *strategy, bool is_leaf, + const gbtree_ninfo * tinfo); -extern GIST_SPLITVEC *gbt_num_picksplit ( const GistEntryVector *entryvec, GIST_SPLITVEC *v, - const gbtree_ninfo * tinfo ); +extern GIST_SPLITVEC *gbt_num_picksplit(const GistEntryVector *entryvec, GIST_SPLITVEC *v, + const gbtree_ninfo * tinfo); -extern GISTENTRY *gbt_num_compress( GISTENTRY *retval , GISTENTRY *entry , - const gbtree_ninfo * tinfo ); +extern GISTENTRY *gbt_num_compress(GISTENTRY *retval, GISTENTRY *entry, + const gbtree_ninfo * tinfo); -extern void *gbt_num_union ( GBT_NUMKEY * out, const GistEntryVector * entryvec, - const gbtree_ninfo * tinfo ); +extern void *gbt_num_union(GBT_NUMKEY * out, const GistEntryVector *entryvec, + const gbtree_ninfo * tinfo); -extern bool gbt_num_same ( const GBT_NUMKEY * a, const GBT_NUMKEY * b, - const gbtree_ninfo * tinfo ); +extern bool gbt_num_same(const GBT_NUMKEY * a, const GBT_NUMKEY * b, + const gbtree_ninfo * tinfo); -extern void gbt_num_bin_union(Datum * u , GBT_NUMKEY * e , - const gbtree_ninfo * tinfo ); +extern void gbt_num_bin_union(Datum *u, GBT_NUMKEY * e, + const gbtree_ninfo * tinfo); diff --git a/contrib/btree_gist/btree_utils_var.c b/contrib/btree_gist/btree_utils_var.c index f8ced12226..01e2903816 100644 --- a/contrib/btree_gist/btree_utils_var.c +++ b/contrib/btree_gist/btree_utils_var.c @@ -4,52 +4,59 @@ /* Returns a better readable representaion of variable key ( sets pointer ) */ -extern GBT_VARKEY_R gbt_var_key_readable ( const GBT_VARKEY * k ){ - - GBT_VARKEY_R r ; - r.lower = ( bytea * ) &(((char*)k)[VARHDRSZ] ) ; - if ( VARSIZE(k) > ( VARHDRSZ+(VARSIZE(r.lower)) ) ) - r.upper = ( bytea * ) &(((char*)k)[VARHDRSZ+INTALIGN(VARSIZE(r.lower))] ) ; - else - r.upper = r.lower; - return r; +extern GBT_VARKEY_R +gbt_var_key_readable(const GBT_VARKEY * k) +{ + + GBT_VARKEY_R r; + + r.lower = (bytea *) &(((char *) k)[VARHDRSZ]); + if (VARSIZE(k) > (VARHDRSZ + (VARSIZE(r.lower)))) + r.upper = (bytea *) &(((char *) k)[VARHDRSZ + INTALIGN(VARSIZE(r.lower))]); + else + r.upper = r.lower; + return r; } -extern GBT_VARKEY * gbt_var_key_copy ( const GBT_VARKEY_R * u , bool force_node ){ +extern GBT_VARKEY * +gbt_var_key_copy(const GBT_VARKEY_R * u, bool force_node) +{ - GBT_VARKEY * r = NULL; + GBT_VARKEY *r = NULL; - if ( u->lower == u->upper && !force_node ){ /* leaf key mode */ + if (u->lower == u->upper && !force_node) + { /* leaf key mode */ - r = (GBT_VARKEY *) palloc(VARSIZE(u->lower) + VARHDRSZ ); - memcpy ( (void*) VARDATA(r), (void*) u->lower , VARSIZE(u->lower) ); - r->vl_len = VARSIZE(u->lower) + VARHDRSZ ; + r = (GBT_VARKEY *) palloc(VARSIZE(u->lower) + VARHDRSZ); + memcpy((void *) VARDATA(r), (void *) u->lower, VARSIZE(u->lower)); + r->vl_len = VARSIZE(u->lower) + VARHDRSZ; - } else { /* node key mode */ + } + else + { /* node key mode */ - r = (GBT_VARKEY *) palloc(INTALIGN(VARSIZE(u->lower)) + VARSIZE(u->upper) + VARHDRSZ ); - memcpy ( (void*) VARDATA(r) , (void*) u->lower , VARSIZE(u->lower) ); - memcpy ( (void*)&(((char *)r)[VARHDRSZ+INTALIGN(VARSIZE(u->lower))]), (void*) u->upper , VARSIZE(u->upper) ); - r->vl_len = INTALIGN(VARSIZE(u->lower)) + VARSIZE(u->upper) + VARHDRSZ ; + r = (GBT_VARKEY *) palloc(INTALIGN(VARSIZE(u->lower)) + VARSIZE(u->upper) + VARHDRSZ); + memcpy((void *) VARDATA(r), (void *) u->lower, VARSIZE(u->lower)); + memcpy((void *) &(((char *) r)[VARHDRSZ + INTALIGN(VARSIZE(u->lower))]), (void *) u->upper, VARSIZE(u->upper)); + r->vl_len = INTALIGN(VARSIZE(u->lower)) + VARSIZE(u->upper) + VARHDRSZ; - } - return r; + } + return r; } -static GBT_VARKEY * gbt_var_leaf2node ( GBT_VARKEY * leaf, const gbtree_vinfo * tinfo ) +static GBT_VARKEY * +gbt_var_leaf2node(GBT_VARKEY * leaf, const gbtree_vinfo * tinfo) { - GBT_VARKEY *out = leaf ; + GBT_VARKEY *out = leaf; - if ( tinfo->f_l2n ) - { - out = (*tinfo->f_l2n) (leaf); - } + if (tinfo->f_l2n) + out = (*tinfo->f_l2n) (leaf); - return out; + return out; } @@ -57,28 +64,27 @@ static GBT_VARKEY * gbt_var_leaf2node ( GBT_VARKEY * leaf, const gbtree_vinfo * /* * returns the common prefix length of a node key */ -static int32 gbt_var_node_cp_len ( const GBT_VARKEY * node , const gbtree_vinfo * tinfo ) +static int32 +gbt_var_node_cp_len(const GBT_VARKEY * node, const gbtree_vinfo * tinfo) { - int32 i ; - int32 s = (tinfo->str)?(1):(0); - GBT_VARKEY_R r = gbt_var_key_readable ( node ); - int32 t1len = VARSIZE(r.lower) - VARHDRSZ - s; - int32 t2len = VARSIZE(r.upper) - VARHDRSZ - s; - int32 ml = Min(t1len,t2len) ; - - char * p1 = VARDATA(r.lower) , - * p2 = VARDATA(r.upper) ; - - for ( i=0 ; i<ml; i++ ) - { - if ( *p1 != *p2 ) - { - return i; - } - p1++; - p2++; - } - return ( ml ); + int32 i; + int32 s = (tinfo->str) ? (1) : (0); + GBT_VARKEY_R r = gbt_var_key_readable(node); + int32 t1len = VARSIZE(r.lower) - VARHDRSZ - s; + int32 t2len = VARSIZE(r.upper) - VARHDRSZ - s; + int32 ml = Min(t1len, t2len); + + char *p1 = VARDATA(r.lower), + *p2 = VARDATA(r.upper); + + for (i = 0; i < ml; i++) + { + if (*p1 != *p2) + return i; + p1++; + p2++; + } + return (ml); } @@ -87,34 +93,38 @@ static int32 gbt_var_node_cp_len ( const GBT_VARKEY * node , const gbtree_vinfo * returns true, if query matches prefix using common prefix */ -static bool gbt_bytea_pf_match ( const bytea * pf , const bytea * query , const gbtree_vinfo * tinfo ) +static bool +gbt_bytea_pf_match(const bytea *pf, const bytea *query, const gbtree_vinfo * tinfo) { - int k ; - int32 s = (tinfo->str)?(1):(0); - bool out = FALSE ; - int32 qlen = VARSIZE(query) - VARHDRSZ - s ; - int32 nlen = VARSIZE(pf) - VARHDRSZ - s ; - if ( nlen <= qlen ) - { - char *q = VARDATA(query) ; - char *n = VARDATA(pf) ; - out = TRUE; - for ( k=0 ; k<nlen; k++ ) - { - if ( *n != *q ){ - out = FALSE; - break; - } - if ( k < (nlen-1) ) - { - q++; - n++; - } - } - } - - return out; + int k; + int32 s = (tinfo->str) ? (1) : (0); + bool out = FALSE; + int32 qlen = VARSIZE(query) - VARHDRSZ - s; + int32 nlen = VARSIZE(pf) - VARHDRSZ - s; + + if (nlen <= qlen) + { + char *q = VARDATA(query); + char *n = VARDATA(pf); + + out = TRUE; + for (k = 0; k < nlen; k++) + { + if (*n != *q) + { + out = FALSE; + break; + } + if (k < (nlen - 1)) + { + q++; + n++; + } + } + } + + return out; } @@ -124,13 +134,14 @@ static bool gbt_bytea_pf_match ( const bytea * pf , const bytea * query , const * returns true, if query matches node using common prefix */ -static bool gbt_var_node_pf_match ( const GBT_VARKEY_R * node , const bytea * query , const gbtree_vinfo * tinfo ) +static bool +gbt_var_node_pf_match(const GBT_VARKEY_R * node, const bytea *query, const gbtree_vinfo * tinfo) { - return ( - gbt_bytea_pf_match ( node->lower, query , tinfo ) || - gbt_bytea_pf_match ( node->upper, query , tinfo ) - ); + return ( + gbt_bytea_pf_match(node->lower, query, tinfo) || + gbt_bytea_pf_match(node->upper, query, tinfo) + ); } @@ -138,280 +149,299 @@ static bool gbt_var_node_pf_match ( const GBT_VARKEY_R * node , const bytea * qu /* * truncates / compresses the node key */ -static GBT_VARKEY * gbt_var_node_truncate ( const GBT_VARKEY * node , int32 length , const gbtree_vinfo * tinfo ) +static GBT_VARKEY * +gbt_var_node_truncate(const GBT_VARKEY * node, int32 length, const gbtree_vinfo * tinfo) { - int32 s = (tinfo->str)?(1):(0); - GBT_VARKEY * out = NULL; - GBT_VARKEY_R r = gbt_var_key_readable ( node ); - int32 len1 = VARSIZE(r.lower) - VARHDRSZ; - int32 len2 = VARSIZE(r.upper) - VARHDRSZ; - int32 si = 0; - - if (tinfo->str) - length++; /* because of tailing '\0' */ - - len1 = Min( len1, length ) ; - len2 = Min( len2, length ) ; - si = 2*VARHDRSZ + INTALIGN(VARHDRSZ+len1) + len2; - out = (GBT_VARKEY *) palloc ( si ); - out->vl_len = si; - memcpy ( (void*) &(((char*)out)[VARHDRSZ]) , (void*)r.lower, len1+VARHDRSZ-s ); - memcpy ( (void*) &(((char*)out)[VARHDRSZ+INTALIGN(VARHDRSZ+len1)]) , (void*)r.upper, len2+VARHDRSZ-s ); - - if (tinfo->str) - { - ((char*)out)[VARHDRSZ+INTALIGN(VARHDRSZ+len1)-1] = '\0'; - ((char*)out)[2*VARHDRSZ+INTALIGN(VARHDRSZ+len1)+len2-1] = '\0'; - } - *((int32*)&(((char*)out)[VARHDRSZ])) = len1 + VARHDRSZ; - *((int32*)&(((char*)out)[VARHDRSZ+INTALIGN(VARHDRSZ+len1)])) = len2 + VARHDRSZ; - - return out; + int32 s = (tinfo->str) ? (1) : (0); + GBT_VARKEY *out = NULL; + GBT_VARKEY_R r = gbt_var_key_readable(node); + int32 len1 = VARSIZE(r.lower) - VARHDRSZ; + int32 len2 = VARSIZE(r.upper) - VARHDRSZ; + int32 si = 0; + + if (tinfo->str) + length++; /* because of tailing '\0' */ + + len1 = Min(len1, length); + len2 = Min(len2, length); + si = 2 * VARHDRSZ + INTALIGN(VARHDRSZ + len1) + len2; + out = (GBT_VARKEY *) palloc(si); + out->vl_len = si; + memcpy((void *) &(((char *) out)[VARHDRSZ]), (void *) r.lower, len1 + VARHDRSZ - s); + memcpy((void *) &(((char *) out)[VARHDRSZ + INTALIGN(VARHDRSZ + len1)]), (void *) r.upper, len2 + VARHDRSZ - s); + + if (tinfo->str) + { + ((char *) out)[VARHDRSZ + INTALIGN(VARHDRSZ + len1) - 1] = '\0'; + ((char *) out)[2 * VARHDRSZ + INTALIGN(VARHDRSZ + len1) + len2 - 1] = '\0'; + } + *((int32 *) &(((char *) out)[VARHDRSZ])) = len1 + VARHDRSZ; + *((int32 *) &(((char *) out)[VARHDRSZ + INTALIGN(VARHDRSZ + len1)])) = len2 + VARHDRSZ; + + return out; } extern void -gbt_var_bin_union ( Datum * u , GBT_VARKEY * e , const gbtree_vinfo * tinfo ) +gbt_var_bin_union(Datum *u, GBT_VARKEY * e, const gbtree_vinfo * tinfo) { - GBT_VARKEY * nk = NULL; - GBT_VARKEY * tmp = NULL; - GBT_VARKEY_R nr ; - GBT_VARKEY_R eo = gbt_var_key_readable ( e ); - - - if ( eo.lower == eo.upper ) /* leaf */ - { - tmp = gbt_var_leaf2node ( e , tinfo ); - if ( tmp != e ) - eo = gbt_var_key_readable ( tmp ); - } - - if ( DatumGetPointer(*u)) - { - - GBT_VARKEY_R ro = gbt_var_key_readable ( ( GBT_VARKEY *) DatumGetPointer (*u) ); - - if ( (*tinfo->f_cmp) ( (bytea*)ro.lower, (bytea*)eo.lower ) > 0 ) { - nr.lower = eo.lower; - nr.upper = ro.upper; - nk = gbt_var_key_copy ( &nr, TRUE ); - } - if ( (*tinfo->f_cmp) ( (bytea*)ro.upper, (bytea*)eo.upper ) < 0 ) { - nr.upper = eo.upper; - nr.lower = ro.lower; - nk = gbt_var_key_copy ( &nr, TRUE ); - } - if ( nk ) - { - pfree( DatumGetPointer (*u) ); - *u = PointerGetDatum(nk); - } - - - - } - else - { - nr.lower = eo.lower; - nr.upper = eo.upper; - *u = PointerGetDatum( gbt_var_key_copy ( &nr, TRUE ) ); - } - - if ( tmp && tmp != e ) - pfree ( tmp ); + GBT_VARKEY *nk = NULL; + GBT_VARKEY *tmp = NULL; + GBT_VARKEY_R nr; + GBT_VARKEY_R eo = gbt_var_key_readable(e); + + + if (eo.lower == eo.upper) /* leaf */ + { + tmp = gbt_var_leaf2node(e, tinfo); + if (tmp != e) + eo = gbt_var_key_readable(tmp); + } + + if (DatumGetPointer(*u)) + { + + GBT_VARKEY_R ro = gbt_var_key_readable((GBT_VARKEY *) DatumGetPointer(*u)); + + if ((*tinfo->f_cmp) ((bytea *) ro.lower, (bytea *) eo.lower) > 0) + { + nr.lower = eo.lower; + nr.upper = ro.upper; + nk = gbt_var_key_copy(&nr, TRUE); + } + if ((*tinfo->f_cmp) ((bytea *) ro.upper, (bytea *) eo.upper) < 0) + { + nr.upper = eo.upper; + nr.lower = ro.lower; + nk = gbt_var_key_copy(&nr, TRUE); + } + if (nk) + { + pfree(DatumGetPointer(*u)); + *u = PointerGetDatum(nk); + } + + + + } + else + { + nr.lower = eo.lower; + nr.upper = eo.upper; + *u = PointerGetDatum(gbt_var_key_copy(&nr, TRUE)); + } + + if (tmp && tmp != e) + pfree(tmp); } -extern GISTENTRY * -gbt_var_compress ( GISTENTRY *entry , const gbtree_vinfo * tinfo ) +extern GISTENTRY * +gbt_var_compress(GISTENTRY *entry, const gbtree_vinfo * tinfo) { - GISTENTRY * retval; + GISTENTRY *retval; - if (entry->leafkey) - { - GBT_VARKEY * r = NULL; - bytea * tstd = ( bytea * ) DatumGetPointer ( entry->key ); /* toasted */ - bytea * leaf = ( bytea * ) DatumGetPointer ( PG_DETOAST_DATUM ( entry->key ) ); /* untoasted */ - GBT_VARKEY_R u ; + if (entry->leafkey) + { + GBT_VARKEY *r = NULL; + bytea *tstd = (bytea *) DatumGetPointer(entry->key); /* toasted */ + bytea *leaf = (bytea *) DatumGetPointer(PG_DETOAST_DATUM(entry->key)); /* untoasted */ + GBT_VARKEY_R u; - u.lower = u.upper = leaf; - r = gbt_var_key_copy ( &u , FALSE ); + u.lower = u.upper = leaf; + r = gbt_var_key_copy(&u, FALSE); - if ( tstd != leaf ){ - pfree(leaf); - } - retval = palloc(sizeof(GISTENTRY)); - gistentryinit(*retval, PointerGetDatum(r), - entry->rel, entry->page, - entry->offset, VARSIZE(r), TRUE); - } else { - retval = entry; + if (tstd != leaf) + pfree(leaf); + retval = palloc(sizeof(GISTENTRY)); + gistentryinit(*retval, PointerGetDatum(r), + entry->rel, entry->page, + entry->offset, VARSIZE(r), TRUE); + } + else + { + retval = entry; - } + } - return (retval); + return (retval); } extern GBT_VARKEY * -gbt_var_union ( const GistEntryVector * entryvec , int32 * size , const gbtree_vinfo * tinfo ) +gbt_var_union(const GistEntryVector *entryvec, int32 *size, const gbtree_vinfo * tinfo) { - int i = 0, - numranges = entryvec->n; - GBT_VARKEY *cur, - *tst=NULL; - Datum out; - GBT_VARKEY_R rk; + int i = 0, + numranges = entryvec->n; + GBT_VARKEY *cur, + *tst = NULL; + Datum out; + GBT_VARKEY_R rk; - *size = sizeof(GBT_VARKEY); + *size = sizeof(GBT_VARKEY); - tst = (GBT_VARKEY *) DatumGetPointer((entryvec->vector[0].key)); - cur = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM((entryvec->vector[0].key))); - rk = gbt_var_key_readable ( cur ); - out = PointerGetDatum ( gbt_var_key_copy( &rk, TRUE ) ); - if ( tst != cur ) pfree ( cur ); + tst = (GBT_VARKEY *) DatumGetPointer((entryvec->vector[0].key)); + cur = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM((entryvec->vector[0].key))); + rk = gbt_var_key_readable(cur); + out = PointerGetDatum(gbt_var_key_copy(&rk, TRUE)); + if (tst != cur) + pfree(cur); - for (i = 1; i < numranges; i++) - { - tst = (GBT_VARKEY *) DatumGetPointer((entryvec->vector[i].key)); - cur = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM((entryvec->vector[i].key))); - gbt_var_bin_union ( &out , cur , tinfo ); - if ( tst != cur ) pfree ( cur ); - } + for (i = 1; i < numranges; i++) + { + tst = (GBT_VARKEY *) DatumGetPointer((entryvec->vector[i].key)); + cur = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM((entryvec->vector[i].key))); + gbt_var_bin_union(&out, cur, tinfo); + if (tst != cur) + pfree(cur); + } - /* Truncate (=compress) key */ + /* Truncate (=compress) key */ - if ( tinfo->trnc ) - { - int32 plen ; - GBT_VARKEY *trc = NULL; + if (tinfo->trnc) + { + int32 plen; + GBT_VARKEY *trc = NULL; - plen = gbt_var_node_cp_len ( (GBT_VARKEY *) DatumGetPointer(out) , tinfo ); - trc = gbt_var_node_truncate ( (GBT_VARKEY *) DatumGetPointer(out) , plen+1 , tinfo ) ; + plen = gbt_var_node_cp_len((GBT_VARKEY *) DatumGetPointer(out), tinfo); + trc = gbt_var_node_truncate((GBT_VARKEY *) DatumGetPointer(out), plen + 1, tinfo); - pfree ( DatumGetPointer(out) ); - out = PointerGetDatum ( trc ); - } + pfree(DatumGetPointer(out)); + out = PointerGetDatum(trc); + } - return ( (GBT_VARKEY *) DatumGetPointer ( out ) ); + return ((GBT_VARKEY *) DatumGetPointer(out)); } -extern bool gbt_var_same ( bool * result, const Datum d1 , const Datum d2 , const gbtree_vinfo * tinfo ){ - - GBT_VARKEY *tst1 = (GBT_VARKEY *) DatumGetPointer(d1); - GBT_VARKEY *t1 = (GBT_VARKEY *) DatumGetPointer( PG_DETOAST_DATUM(d1) ); - GBT_VARKEY *tst2 = (GBT_VARKEY *) DatumGetPointer(d2); - GBT_VARKEY *t2 = (GBT_VARKEY *) DatumGetPointer( PG_DETOAST_DATUM(d2) ); - GBT_VARKEY_R r1, r2; - r1 = gbt_var_key_readable ( t1 ); - r2 = gbt_var_key_readable ( t2 ); - - if (t1 && t2){ - *result = ( ( (*tinfo->f_cmp ) ( (bytea*)r1.lower, (bytea*)r2.lower) == 0 - && (*tinfo->f_cmp) ( (bytea*)r1.upper, (bytea*)r2.upper) == 0 ) ? TRUE : FALSE ); - } else - *result = (t1 == NULL && t2 == NULL) ? TRUE : FALSE; - - if ( tst1 != t1 ) pfree (t1); - if ( tst2 != t2 ) pfree (t2); +extern bool +gbt_var_same(bool *result, const Datum d1, const Datum d2, const gbtree_vinfo * tinfo) +{ - PG_RETURN_POINTER(result); + GBT_VARKEY *tst1 = (GBT_VARKEY *) DatumGetPointer(d1); + GBT_VARKEY *t1 = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM(d1)); + GBT_VARKEY *tst2 = (GBT_VARKEY *) DatumGetPointer(d2); + GBT_VARKEY *t2 = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM(d2)); + GBT_VARKEY_R r1, + r2; + + r1 = gbt_var_key_readable(t1); + r2 = gbt_var_key_readable(t2); + + if (t1 && t2) + { + *result = (((*tinfo->f_cmp) ((bytea *) r1.lower, (bytea *) r2.lower) == 0 + && (*tinfo->f_cmp) ((bytea *) r1.upper, (bytea *) r2.upper) == 0) ? TRUE : FALSE); + } + else + *result = (t1 == NULL && t2 == NULL) ? TRUE : FALSE; + + if (tst1 != t1) + pfree(t1); + if (tst2 != t2) + pfree(t2); + + PG_RETURN_POINTER(result); } extern float * -gbt_var_penalty ( float * res , const GISTENTRY * o , const GISTENTRY * n, const gbtree_vinfo * tinfo ) +gbt_var_penalty(float *res, const GISTENTRY *o, const GISTENTRY *n, const gbtree_vinfo * tinfo) { - GBT_VARKEY *orgt = (GBT_VARKEY *) DatumGetPointer(o->key); - GBT_VARKEY *orge = (GBT_VARKEY *) DatumGetPointer( PG_DETOAST_DATUM(o->key) ); - GBT_VARKEY *newt = (GBT_VARKEY *) DatumGetPointer(n->key); - GBT_VARKEY *newe = (GBT_VARKEY *) DatumGetPointer( PG_DETOAST_DATUM(n->key) ); - GBT_VARKEY_R ok , nk; - GBT_VARKEY *tmp = NULL; - int32 s = (tinfo->str)?(1):(0); - - *res = 0.0; - - nk = gbt_var_key_readable ( newe ); - if ( nk.lower == nk.upper ) /* leaf */ - { - tmp = gbt_var_leaf2node ( newe , tinfo ); - if ( tmp != newe ) - nk = gbt_var_key_readable ( tmp ); - } - ok = gbt_var_key_readable ( orge ); - - if ( ( VARSIZE(ok.lower) - VARHDRSZ ) == s && ( VARSIZE(ok.upper) - VARHDRSZ ) == s ) - { - *res = 0.0; - } else - if ( ! ( - ( - ( (*tinfo->f_cmp) (nk.lower, ok.lower)>=0 || gbt_bytea_pf_match(ok.lower, nk.lower, tinfo ) ) && - ( (*tinfo->f_cmp) (nk.upper, ok.upper)<=0 || gbt_bytea_pf_match(ok.upper, nk.upper, tinfo ) ) - ) - ) ) - { - Datum d = PointerGetDatum (0); - double dres = 0.0; - int32 ol, ul; - - gbt_var_bin_union ( &d , orge , tinfo ); - ol = gbt_var_node_cp_len ( ( GBT_VARKEY *) DatumGetPointer(d), tinfo ); - gbt_var_bin_union ( &d , newe , tinfo ); - ul = gbt_var_node_cp_len ( ( GBT_VARKEY *) DatumGetPointer(d), tinfo ); - - if ( ul < ol ) { - dres = ( ol-ul ) ; /* lost of common prefix len */ - } else { - GBT_VARKEY_R uk = gbt_var_key_readable ( ( GBT_VARKEY *) DatumGetPointer(d) ); - if ( tinfo->str ) - { - dres = ( VARDATA(ok.lower)[ul]-VARDATA(uk.lower)[ul] ) + - ( VARDATA(uk.upper)[ul]-VARDATA(ok.upper)[ul] ); - } else { - char tmp[4]; - tmp[0] = ( ( VARSIZE(ok.lower) - VARHDRSZ ) == ul )?(CHAR_MIN):(VARDATA(ok.lower)[ul]); - tmp[1] = ( ( VARSIZE(uk.lower) - VARHDRSZ ) == ul )?(CHAR_MIN):(VARDATA(uk.lower)[ul]); - tmp[2] = ( ( VARSIZE(ok.upper) - VARHDRSZ ) == ul )?(CHAR_MIN):(VARDATA(ok.upper)[ul]); - tmp[3] = ( ( VARSIZE(uk.upper) - VARHDRSZ ) == ul )?(CHAR_MIN):(VARDATA(uk.upper)[ul]); - dres = ( tmp[0] - tmp[1] ) + - ( tmp[3] - tmp[2] ); - } - dres /= 256.0; - } - pfree ( DatumGetPointer(d) ); - - *res += FLT_MIN ; - *res += (float) ( dres / ( (double) ( ol +1 ) ) ); - *res *= ( FLT_MAX / ( o->rel->rd_att->natts + 1 ) ); - - } - - if ( tmp && tmp != newe ) - pfree (tmp); - - if ( newe != newt ){ - pfree ( newe ); - } - - if ( orge != orgt ){ - pfree ( orge ); - } - return res ; + GBT_VARKEY *orgt = (GBT_VARKEY *) DatumGetPointer(o->key); + GBT_VARKEY *orge = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM(o->key)); + GBT_VARKEY *newt = (GBT_VARKEY *) DatumGetPointer(n->key); + GBT_VARKEY *newe = (GBT_VARKEY *) DatumGetPointer(PG_DETOAST_DATUM(n->key)); + GBT_VARKEY_R ok, + nk; + GBT_VARKEY *tmp = NULL; + int32 s = (tinfo->str) ? (1) : (0); + + *res = 0.0; + + nk = gbt_var_key_readable(newe); + if (nk.lower == nk.upper) /* leaf */ + { + tmp = gbt_var_leaf2node(newe, tinfo); + if (tmp != newe) + nk = gbt_var_key_readable(tmp); + } + ok = gbt_var_key_readable(orge); + + if ((VARSIZE(ok.lower) - VARHDRSZ) == s && (VARSIZE(ok.upper) - VARHDRSZ) == s) + *res = 0.0; + else if (!( + ( + ((*tinfo->f_cmp) (nk.lower, ok.lower) >= 0 || gbt_bytea_pf_match(ok.lower, nk.lower, tinfo)) && + ((*tinfo->f_cmp) (nk.upper, ok.upper) <= 0 || gbt_bytea_pf_match(ok.upper, nk.upper, tinfo)) + ) + )) + { + Datum d = PointerGetDatum(0); + double dres = 0.0; + int32 ol, + ul; + + gbt_var_bin_union(&d, orge, tinfo); + ol = gbt_var_node_cp_len((GBT_VARKEY *) DatumGetPointer(d), tinfo); + gbt_var_bin_union(&d, newe, tinfo); + ul = gbt_var_node_cp_len((GBT_VARKEY *) DatumGetPointer(d), tinfo); + + if (ul < ol) + { + dres = (ol - ul); /* lost of common prefix len */ + } + else + { + GBT_VARKEY_R uk = gbt_var_key_readable((GBT_VARKEY *) DatumGetPointer(d)); + + if (tinfo->str) + { + dres = (VARDATA(ok.lower)[ul] - VARDATA(uk.lower)[ul]) + + (VARDATA(uk.upper)[ul] - VARDATA(ok.upper)[ul]); + } + else + { + char tmp[4]; + + tmp[0] = ((VARSIZE(ok.lower) - VARHDRSZ) == ul) ? (CHAR_MIN) : (VARDATA(ok.lower)[ul]); + tmp[1] = ((VARSIZE(uk.lower) - VARHDRSZ) == ul) ? (CHAR_MIN) : (VARDATA(uk.lower)[ul]); + tmp[2] = ((VARSIZE(ok.upper) - VARHDRSZ) == ul) ? (CHAR_MIN) : (VARDATA(ok.upper)[ul]); + tmp[3] = ((VARSIZE(uk.upper) - VARHDRSZ) == ul) ? (CHAR_MIN) : (VARDATA(uk.upper)[ul]); + dres = (tmp[0] - tmp[1]) + + (tmp[3] - tmp[2]); + } + dres /= 256.0; + } + pfree(DatumGetPointer(d)); + + *res += FLT_MIN; + *res += (float) (dres / ((double) (ol + 1))); + *res *= (FLT_MAX / (o->rel->rd_att->natts + 1)); + + } + + if (tmp && tmp != newe) + pfree(tmp); + + if (newe != newt) + pfree(newe); + + if (orge != orgt) + pfree(orge); + return res; } @@ -419,198 +449,194 @@ gbt_var_penalty ( float * res , const GISTENTRY * o , const GISTENTRY * n, const /* * Fortunately, this sort comparsion routine needn't be reentrant... */ -static const gbtree_vinfo * gbt_vsrt_cmp_tinfo; +static const gbtree_vinfo *gbt_vsrt_cmp_tinfo; static int gbt_vsrt_cmp(const void *a, const void *b) { - GBT_VARKEY_R ar = gbt_var_key_readable ( ((const Vsrt *) a)->t ); - GBT_VARKEY_R br = gbt_var_key_readable ( ((const Vsrt *) b)->t ); + GBT_VARKEY_R ar = gbt_var_key_readable(((const Vsrt *) a)->t); + GBT_VARKEY_R br = gbt_var_key_readable(((const Vsrt *) b)->t); - return (*gbt_vsrt_cmp_tinfo->f_cmp) ( ar.lower, br.lower ); + return (*gbt_vsrt_cmp_tinfo->f_cmp) (ar.lower, br.lower); } extern GIST_SPLITVEC * -gbt_var_picksplit( const GistEntryVector *entryvec, GIST_SPLITVEC *v, const gbtree_vinfo * tinfo ) +gbt_var_picksplit(const GistEntryVector *entryvec, GIST_SPLITVEC *v, const gbtree_vinfo * tinfo) { - OffsetNumber i, - maxoff = entryvec->n - 1; - Vsrt *arr; - int pfrcntr = 0 , - svcntr = 0 , - nbytes ; - char * tst , - * cur ; - char **pfr = NULL ; - GBT_VARKEY **sv = NULL; - - arr = (Vsrt *) palloc((maxoff+1) * sizeof(Vsrt)); - nbytes = (maxoff + 2) * sizeof(OffsetNumber); - v->spl_left = (OffsetNumber *) palloc(nbytes); - v->spl_right = (OffsetNumber *) palloc(nbytes); - v->spl_ldatum = PointerGetDatum(0); - v->spl_rdatum = PointerGetDatum(0); - v->spl_nleft = 0; - v->spl_nright = 0; - - pfr = palloc ( sizeof ( GBT_VARKEY* ) * (maxoff+1) ); - sv = palloc ( sizeof ( bytea * ) * (maxoff+1) ); - - /* Sort entries */ - - for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) - { - GBT_VARKEY_R ro; - tst = (char *) DatumGetPointer((entryvec->vector[i].key)); - cur = (char *) DatumGetPointer(PG_DETOAST_DATUM((entryvec->vector[i].key))); - if ( tst != cur ){ - pfr[pfrcntr] = cur ; - pfrcntr++; - } - ro = gbt_var_key_readable( ( GBT_VARKEY *) cur ); - if ( ro.lower == ro.upper ) /* leaf */ - { - sv[svcntr] = gbt_var_leaf2node ( ( GBT_VARKEY *) cur , tinfo ); - arr[i].t = sv[svcntr]; - if ( sv[svcntr] != ( GBT_VARKEY *) cur ) - svcntr++; - } else { - arr[i].t = ( GBT_VARKEY *) cur; - } - arr[i].i = i; - } - - /* sort */ + OffsetNumber i, + maxoff = entryvec->n - 1; + Vsrt *arr; + int pfrcntr = 0, + svcntr = 0, + nbytes; + char *tst, + *cur; + char **pfr = NULL; + GBT_VARKEY **sv = NULL; + + arr = (Vsrt *) palloc((maxoff + 1) * sizeof(Vsrt)); + nbytes = (maxoff + 2) * sizeof(OffsetNumber); + v->spl_left = (OffsetNumber *) palloc(nbytes); + v->spl_right = (OffsetNumber *) palloc(nbytes); + v->spl_ldatum = PointerGetDatum(0); + v->spl_rdatum = PointerGetDatum(0); + v->spl_nleft = 0; + v->spl_nright = 0; + + pfr = palloc(sizeof(GBT_VARKEY *) * (maxoff + 1)); + sv = palloc(sizeof(bytea *) * (maxoff + 1)); + + /* Sort entries */ + + for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) + { + GBT_VARKEY_R ro; + + tst = (char *) DatumGetPointer((entryvec->vector[i].key)); + cur = (char *) DatumGetPointer(PG_DETOAST_DATUM((entryvec->vector[i].key))); + if (tst != cur) + { + pfr[pfrcntr] = cur; + pfrcntr++; + } + ro = gbt_var_key_readable((GBT_VARKEY *) cur); + if (ro.lower == ro.upper) /* leaf */ + { + sv[svcntr] = gbt_var_leaf2node((GBT_VARKEY *) cur, tinfo); + arr[i].t = sv[svcntr]; + if (sv[svcntr] != (GBT_VARKEY *) cur) + svcntr++; + } + else + arr[i].t = (GBT_VARKEY *) cur; + arr[i].i = i; + } + + /* sort */ gbt_vsrt_cmp_tinfo = tinfo; - qsort((void*) &arr[FirstOffsetNumber], - maxoff-FirstOffsetNumber+1, + qsort((void *) &arr[FirstOffsetNumber], + maxoff - FirstOffsetNumber + 1, sizeof(Vsrt), gbt_vsrt_cmp); - /* We do simply create two parts */ - - for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) - { - if (i <= (maxoff - FirstOffsetNumber + 1) / 2) - { - gbt_var_bin_union(&v->spl_ldatum, arr[i].t, tinfo); - v->spl_left[v->spl_nleft] = arr[i].i; - v->spl_nleft++; - } - else - { - gbt_var_bin_union(&v->spl_rdatum, arr[i].t, tinfo); - v->spl_right[v->spl_nright] = arr[i].i; - v->spl_nright++; - } - } - - /* Free detoasted keys */ - for ( i=0 ; i<pfrcntr; i++ ){ - pfree( pfr[i] ); - } - - /* Free strxfrm'ed leafs */ - for ( i=0 ; i<svcntr; i++ ){ - pfree( sv[i] ); - } - - if ( pfr ) - { - pfree (pfr); - } - - if ( sv ) - { - pfree (sv); - } - - /* Truncate (=compress) key */ - - if ( tinfo->trnc ) - { - - int32 ll = gbt_var_node_cp_len ( (GBT_VARKEY *) DatumGetPointer(v->spl_ldatum) , tinfo ); - int32 lr = gbt_var_node_cp_len ( (GBT_VARKEY *) DatumGetPointer(v->spl_rdatum) , tinfo ); - GBT_VARKEY * dl ; - GBT_VARKEY * dr ; - - ll = Max (ll,lr); - ll++; - - dl = gbt_var_node_truncate ( (GBT_VARKEY *) DatumGetPointer(v->spl_ldatum) , ll, tinfo ) ; - dr = gbt_var_node_truncate ( (GBT_VARKEY *) DatumGetPointer(v->spl_rdatum) , ll, tinfo ) ; - pfree( DatumGetPointer(v->spl_ldatum) ); - pfree( DatumGetPointer(v->spl_rdatum) ); - v->spl_ldatum = PointerGetDatum ( dl ); - v->spl_rdatum = PointerGetDatum ( dr ); - - } + /* We do simply create two parts */ + + for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) + { + if (i <= (maxoff - FirstOffsetNumber + 1) / 2) + { + gbt_var_bin_union(&v->spl_ldatum, arr[i].t, tinfo); + v->spl_left[v->spl_nleft] = arr[i].i; + v->spl_nleft++; + } + else + { + gbt_var_bin_union(&v->spl_rdatum, arr[i].t, tinfo); + v->spl_right[v->spl_nright] = arr[i].i; + v->spl_nright++; + } + } + + /* Free detoasted keys */ + for (i = 0; i < pfrcntr; i++) + pfree(pfr[i]); + + /* Free strxfrm'ed leafs */ + for (i = 0; i < svcntr; i++) + pfree(sv[i]); + + if (pfr) + pfree(pfr); + + if (sv) + pfree(sv); + + /* Truncate (=compress) key */ + + if (tinfo->trnc) + { + + int32 ll = gbt_var_node_cp_len((GBT_VARKEY *) DatumGetPointer(v->spl_ldatum), tinfo); + int32 lr = gbt_var_node_cp_len((GBT_VARKEY *) DatumGetPointer(v->spl_rdatum), tinfo); + GBT_VARKEY *dl; + GBT_VARKEY *dr; + + ll = Max(ll, lr); + ll++; + + dl = gbt_var_node_truncate((GBT_VARKEY *) DatumGetPointer(v->spl_ldatum), ll, tinfo); + dr = gbt_var_node_truncate((GBT_VARKEY *) DatumGetPointer(v->spl_rdatum), ll, tinfo); + pfree(DatumGetPointer(v->spl_ldatum)); + pfree(DatumGetPointer(v->spl_rdatum)); + v->spl_ldatum = PointerGetDatum(dl); + v->spl_rdatum = PointerGetDatum(dr); + + } pfree(arr); - return v; + return v; } /* * The GiST consistent method */ -extern bool -gbt_var_consistent( - GBT_VARKEY_R * key, - const void * query, - const StrategyNumber * strategy, - bool is_leaf, - const gbtree_vinfo * tinfo +extern bool +gbt_var_consistent( + GBT_VARKEY_R * key, + const void *query, + const StrategyNumber *strategy, + bool is_leaf, + const gbtree_vinfo * tinfo ) { - bool retval = FALSE; - - switch (*strategy) - { - case BTLessEqualStrategyNumber: - if ( is_leaf ) - retval = (*tinfo->f_ge)(query, (void*) key->lower); - else - retval = (*tinfo->f_cmp)((bytea*) query, key->lower) >= 0 - || gbt_var_node_pf_match( key ,query, tinfo ); - break; - case BTLessStrategyNumber: - if ( is_leaf ) - retval = (*tinfo->f_gt)(query, (void*) key->lower); - else - retval = (*tinfo->f_cmp)((bytea*)query, key->lower) >= 0 - || gbt_var_node_pf_match( key, query , tinfo ); - break; - case BTEqualStrategyNumber: - if ( is_leaf ) - retval = (*tinfo->f_eq)(query, (void*) key->lower); - else - retval = ( - ( - (*tinfo->f_cmp) (key->lower,(bytea*) query)<=0 && - (*tinfo->f_cmp) ((bytea*)query, (void*) key->upper)<=0 - ) || gbt_var_node_pf_match( key, query, tinfo ) - ); - break; - case BTGreaterStrategyNumber: - if ( is_leaf ) - retval = (*tinfo->f_lt)(query, (void*) key->upper); - else - retval = (*tinfo->f_cmp)((bytea*)query, key->upper)<=0 - || gbt_var_node_pf_match( key, query, tinfo ); - break; - case BTGreaterEqualStrategyNumber: - if ( is_leaf ) - retval = (*tinfo->f_le)(query, (void*) key->upper); - else - retval = (*tinfo->f_cmp)((bytea*) query, key->upper)<=0 - || gbt_var_node_pf_match( key, query, tinfo ); - break; - default: - retval = FALSE; - } - - return (retval); + bool retval = FALSE; + + switch (*strategy) + { + case BTLessEqualStrategyNumber: + if (is_leaf) + retval = (*tinfo->f_ge) (query, (void *) key->lower); + else + retval = (*tinfo->f_cmp) ((bytea *) query, key->lower) >= 0 + || gbt_var_node_pf_match(key, query, tinfo); + break; + case BTLessStrategyNumber: + if (is_leaf) + retval = (*tinfo->f_gt) (query, (void *) key->lower); + else + retval = (*tinfo->f_cmp) ((bytea *) query, key->lower) >= 0 + || gbt_var_node_pf_match(key, query, tinfo); + break; + case BTEqualStrategyNumber: + if (is_leaf) + retval = (*tinfo->f_eq) (query, (void *) key->lower); + else + retval = ( + ( + (*tinfo->f_cmp) (key->lower, (bytea *) query) <= 0 && + (*tinfo->f_cmp) ((bytea *) query, (void *) key->upper) <= 0 + ) || gbt_var_node_pf_match(key, query, tinfo) + ); + break; + case BTGreaterStrategyNumber: + if (is_leaf) + retval = (*tinfo->f_lt) (query, (void *) key->upper); + else + retval = (*tinfo->f_cmp) ((bytea *) query, key->upper) <= 0 + || gbt_var_node_pf_match(key, query, tinfo); + break; + case BTGreaterEqualStrategyNumber: + if (is_leaf) + retval = (*tinfo->f_le) (query, (void *) key->upper); + else + retval = (*tinfo->f_cmp) ((bytea *) query, key->upper) <= 0 + || gbt_var_node_pf_match(key, query, tinfo); + break; + default: + retval = FALSE; + } + + return (retval); } diff --git a/contrib/btree_gist/btree_utils_var.h b/contrib/btree_gist/btree_utils_var.h index 086891b158..ecb3f3f3f1 100644 --- a/contrib/btree_gist/btree_utils_var.h +++ b/contrib/btree_gist/btree_utils_var.h @@ -5,15 +5,16 @@ typedef bytea GBT_VARKEY; /* Better readable key */ typedef struct { - bytea * lower, * upper; -} GBT_VARKEY_R; + bytea *lower, + *upper; +} GBT_VARKEY_R; /* used for key sorting */ typedef struct { - int i ; - GBT_VARKEY * t ; -} Vsrt ; + int i; + GBT_VARKEY *t; +} Vsrt; /* type description @@ -23,45 +24,45 @@ typedef struct typedef struct { - /* Attribs */ + /* Attribs */ - enum gbtree_type t ; /* data type */ - bool str ; /* true, if string ( else binary ) */ - bool trnc ; /* truncate (=compress) key */ + enum gbtree_type t; /* data type */ + bool str; /* true, if string ( else binary ) */ + bool trnc; /* truncate (=compress) key */ - /* Methods */ + /* Methods */ - bool (*f_gt) ( const void * , const void * ); /* greater then */ - bool (*f_ge) ( const void * , const void * ); /* greater equal */ - bool (*f_eq) ( const void * , const void * ); /* equal */ - bool (*f_le) ( const void * , const void * ); /* less equal */ - bool (*f_lt) ( const void * , const void * ); /* less then */ - int32 (*f_cmp) ( const bytea * , const bytea * ); /* node compare */ - GBT_VARKEY* (*f_l2n) ( GBT_VARKEY * ); /* convert leaf to node */ -} gbtree_vinfo; + bool (*f_gt) (const void *, const void *); /* greater then */ + bool (*f_ge) (const void *, const void *); /* greater equal */ + bool (*f_eq) (const void *, const void *); /* equal */ + bool (*f_le) (const void *, const void *); /* less equal */ + bool (*f_lt) (const void *, const void *); /* less then */ + int32 (*f_cmp) (const bytea *, const bytea *); /* node compare */ + GBT_VARKEY *(*f_l2n) (GBT_VARKEY *); /* convert leaf to node */ +} gbtree_vinfo; -extern GBT_VARKEY_R gbt_var_key_readable ( const GBT_VARKEY * k ); +extern GBT_VARKEY_R gbt_var_key_readable(const GBT_VARKEY * k); -extern GBT_VARKEY *gbt_var_key_copy ( const GBT_VARKEY_R * u, bool force_node ); +extern GBT_VARKEY *gbt_var_key_copy(const GBT_VARKEY_R * u, bool force_node); -extern GISTENTRY *gbt_var_compress ( GISTENTRY *entry , const gbtree_vinfo * tinfo ); +extern GISTENTRY *gbt_var_compress(GISTENTRY *entry, const gbtree_vinfo * tinfo); -extern GBT_VARKEY *gbt_var_union ( const GistEntryVector * entryvec , int32 * size , - const gbtree_vinfo * tinfo ); +extern GBT_VARKEY *gbt_var_union(const GistEntryVector *entryvec, int32 *size, + const gbtree_vinfo * tinfo); -extern bool gbt_var_same ( bool * result, const Datum d1 , const Datum d2 , - const gbtree_vinfo * tinfo ); +extern bool gbt_var_same(bool *result, const Datum d1, const Datum d2, + const gbtree_vinfo * tinfo); -extern float *gbt_var_penalty ( float * res , const GISTENTRY * o , const GISTENTRY * n, - const gbtree_vinfo * tinfo ); +extern float *gbt_var_penalty(float *res, const GISTENTRY *o, const GISTENTRY *n, + const gbtree_vinfo * tinfo); -extern bool gbt_var_consistent( GBT_VARKEY_R * key , const void * query, - const StrategyNumber * strategy , bool is_leaf, - const gbtree_vinfo * tinfo ); +extern bool gbt_var_consistent(GBT_VARKEY_R * key, const void *query, + const StrategyNumber *strategy, bool is_leaf, + const gbtree_vinfo * tinfo); -extern GIST_SPLITVEC *gbt_var_picksplit ( const GistEntryVector *entryvec, GIST_SPLITVEC *v, - const gbtree_vinfo * tinfo ); -extern void gbt_var_bin_union ( Datum * u , GBT_VARKEY * e , - const gbtree_vinfo * tinfo ); +extern GIST_SPLITVEC *gbt_var_picksplit(const GistEntryVector *entryvec, GIST_SPLITVEC *v, + const gbtree_vinfo * tinfo); +extern void gbt_var_bin_union(Datum *u, GBT_VARKEY * e, + const gbtree_vinfo * tinfo); diff --git a/contrib/cube/cube.c b/contrib/cube/cube.c index b2cf5cf551..66b7334543 100644 --- a/contrib/cube/cube.c +++ b/contrib/cube/cube.c @@ -230,7 +230,7 @@ g_cube_union(GistEntryVector *entryvec, int *sizep) for (i = 1; i < entryvec->n; i++) { out = g_cube_binary_union(tmp, (NDBOX *) - DatumGetPointer(entryvec->vector[i].key), + DatumGetPointer(entryvec->vector[i].key), sizep); if (i > 1) pfree(tmp); diff --git a/contrib/dbase/dbf2pg.c b/contrib/dbase/dbf2pg.c index 1c01f7d1d6..9a1f89ea1f 100644 --- a/contrib/dbase/dbf2pg.c +++ b/contrib/dbase/dbf2pg.c @@ -700,8 +700,8 @@ main(int argc, char **argv) if (verbose > 1) printf("Opening dbf-file\n"); - setlocale(LC_ALL, ""); /* fix for isprint() */ - + setlocale(LC_ALL, ""); /* fix for isprint() */ + if ((dbh = dbf_open(argv[0], O_RDONLY)) == (dbhead *) - 1) { fprintf(stderr, "Couldn't open xbase-file %s\n", argv[0]); diff --git a/contrib/dblink/dblink.c b/contrib/dblink/dblink.c index 217497bc99..17f36f1306 100644 --- a/contrib/dblink/dblink.c +++ b/contrib/dblink/dblink.c @@ -571,8 +571,8 @@ dblink_fetch(PG_FUNCTION_ARGS) rsinfo->expectedDesc == NULL) ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), - errmsg("function returning record called in context " - "that cannot accept type record"))); + errmsg("function returning record called in context " + "that cannot accept type record"))); /* get the requested return tuple description */ tupdesc = CreateTupleDescCopy(rsinfo->expectedDesc); @@ -777,8 +777,8 @@ dblink_record(PG_FUNCTION_ARGS) rsinfo->expectedDesc == NULL) ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), - errmsg("function returning record called in context " - "that cannot accept type record"))); + errmsg("function returning record called in context " + "that cannot accept type record"))); /* get the requested return tuple description */ tupdesc = CreateTupleDescCopy(rsinfo->expectedDesc); diff --git a/contrib/dbmirror/pending.c b/contrib/dbmirror/pending.c index 6cb4155dbd..1102b3a096 100644 --- a/contrib/dbmirror/pending.c +++ b/contrib/dbmirror/pending.c @@ -1,7 +1,7 @@ /**************************************************************************** * pending.c - * $Id: pending.c,v 1.18 2004/05/26 00:08:26 wieck Exp $ - * $PostgreSQL: pgsql/contrib/dbmirror/pending.c,v 1.18 2004/05/26 00:08:26 wieck Exp $ + * $Id: pending.c,v 1.19 2004/08/29 05:06:35 momjian Exp $ + * $PostgreSQL: pgsql/contrib/dbmirror/pending.c,v 1.19 2004/08/29 05:06:35 momjian Exp $ * * This file contains a trigger for Postgresql-7.x to record changes to tables * to a pending table for mirroring. @@ -43,17 +43,17 @@ enum FieldUsage }; int storePending(char *cpTableName, HeapTuple tBeforeTuple, - HeapTuple tAfterTuple, - TupleDesc tTupdesc, - Oid tableOid, - char cOp); + HeapTuple tAfterTuple, + TupleDesc tTupdesc, + Oid tableOid, + char cOp); int storeKeyInfo(char *cpTableName, HeapTuple tTupleData, TupleDesc tTuplDesc, - Oid tableOid); -int storeData(char *cpTableName, HeapTuple tTupleData, - TupleDesc tTupleDesc,Oid tableOid,int iIncludeKeyData); + Oid tableOid); +int storeData(char *cpTableName, HeapTuple tTupleData, + TupleDesc tTupleDesc, Oid tableOid, int iIncludeKeyData); int2vector *getPrimaryKey(Oid tblOid); @@ -74,10 +74,9 @@ PG_FUNCTION_INFO_V1(recordchange); #define debug_msg(x) elog(NOTICE,x) #define debug_msg3(x,y,z) elog(NOTICE,x,y,z) #else -#define debug_msg2(x,y) +#define debug_msg2(x,y) #define debug_msg(x) #define debug_msg3(x,y,z) - #endif @@ -85,8 +84,8 @@ PG_FUNCTION_INFO_V1(recordchange); extern Datum nextval(PG_FUNCTION_ARGS); extern Datum setval(PG_FUNCTION_ARGS); -int saveSequenceUpdate(const text * sequenceName, - int nextSequenceValue); +int saveSequenceUpdate(const text *sequenceName, + int nextSequenceValue); /***************************************************************************** @@ -107,15 +106,15 @@ recordchange(PG_FUNCTION_ARGS) char op = 0; char *schemaname; char *fullyqualtblname; - char *pkxpress=NULL; + char *pkxpress = NULL; if (fcinfo->context != NULL) { if (SPI_connect() < 0) { - ereport(ERROR,(errcode(ERRCODE_CONNECTION_FAILURE), - errmsg("dbmirror:recordchange could not connect to SPI"))); + ereport(ERROR, (errcode(ERRCODE_CONNECTION_FAILURE), + errmsg("dbmirror:recordchange could not connect to SPI"))); return -1; } trigdata = (TriggerData *) fcinfo->context; @@ -154,13 +153,13 @@ recordchange(PG_FUNCTION_ARGS) } else { - ereport(ERROR,(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION), - errmsg("dbmirror:recordchange Unknown operation"))); - + ereport(ERROR, (errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION), + errmsg("dbmirror:recordchange Unknown operation"))); + } - if (storePending(fullyqualtblname, beforeTuple, afterTuple, - tupdesc, retTuple->t_tableOid, op)) + if (storePending(fullyqualtblname, beforeTuple, afterTuple, + tupdesc, retTuple->t_tableOid, op)) { /* An error occoured. Skip the operation. */ ereport(ERROR, @@ -173,8 +172,8 @@ recordchange(PG_FUNCTION_ARGS) debug_msg("dbmirror:recordchange returning on success"); SPI_pfree(fullyqualtblname); - if(pkxpress != NULL) - SPI_pfree(pkxpress); + if (pkxpress != NULL) + SPI_pfree(pkxpress); SPI_finish(); return PointerGetDatum(retTuple); } @@ -196,20 +195,20 @@ int storePending(char *cpTableName, HeapTuple tBeforeTuple, HeapTuple tAfterTuple, TupleDesc tTupDesc, - Oid tableOid, + Oid tableOid, char cOp) { char *cpQueryBase = "INSERT INTO dbmirror_pending (TableName,Op,XID) VALUES ($1,$2,$3)"; int iResult = 0; HeapTuple tCurTuple; - char nulls[3]=" "; + char nulls[3] = " "; /* Points the current tuple(before or after) */ Datum saPlanData[3]; - Oid taPlanArgTypes[4] = {NAMEOID, - CHAROID, - INT4OID}; + Oid taPlanArgTypes[4] = {NAMEOID, + CHAROID, + INT4OID}; void *vpPlan; tCurTuple = tBeforeTuple ? tBeforeTuple : tAfterTuple; @@ -218,8 +217,8 @@ storePending(char *cpTableName, HeapTuple tBeforeTuple, vpPlan = SPI_prepare(cpQueryBase, 3, taPlanArgTypes); if (vpPlan == NULL) - ereport(ERROR,(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION), - errmsg("dbmirror:storePending error creating plan"))); + ereport(ERROR, (errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION), + errmsg("dbmirror:storePending error creating plan"))); saPlanData[0] = PointerGetDatum(cpTableName); @@ -228,8 +227,8 @@ storePending(char *cpTableName, HeapTuple tBeforeTuple, iResult = SPI_execp(vpPlan, saPlanData, nulls, 1); if (iResult < 0) - elog(NOTICE, "storedPending fired (%s) returned %d", - cpQueryBase, iResult); + elog(NOTICE, "storedPending fired (%s) returned %d", + cpQueryBase, iResult); @@ -242,8 +241,8 @@ storePending(char *cpTableName, HeapTuple tBeforeTuple, * This is a record of a delete operation. * Just store the key data. */ - iResult = storeKeyInfo(cpTableName, - tBeforeTuple, tTupDesc, tableOid); + iResult = storeKeyInfo(cpTableName, + tBeforeTuple, tTupDesc, tableOid); } else if (cOp == 'i') { @@ -251,18 +250,18 @@ storePending(char *cpTableName, HeapTuple tBeforeTuple, * An Insert operation. * Store all data */ - iResult = storeData(cpTableName, tAfterTuple, - tTupDesc, tableOid,TRUE); + iResult = storeData(cpTableName, tAfterTuple, + tTupDesc, tableOid, TRUE); } else { /* op must be an update. */ - iResult = storeKeyInfo(cpTableName, tBeforeTuple, - tTupDesc, tableOid); - iResult = iResult ? iResult : - storeData(cpTableName, tAfterTuple, tTupDesc, - tableOid,TRUE); + iResult = storeKeyInfo(cpTableName, tBeforeTuple, + tTupDesc, tableOid); + iResult = iResult ? iResult : + storeData(cpTableName, tAfterTuple, tTupDesc, + tableOid, TRUE); } @@ -292,7 +291,7 @@ storeKeyInfo(char *cpTableName, HeapTuple tTupleData, } /* pplan = SPI_saveplan(pplan); */ - cpKeyData = packageData(tTupleData, tTupleDesc,tableOid, PRIMARY); + cpKeyData = packageData(tTupleData, tTupleDesc, tableOid, PRIMARY); if (cpKeyData == NULL) ereport(ERROR, (errcode(ERRCODE_UNDEFINED_OBJECT), @@ -312,8 +311,8 @@ storeKeyInfo(char *cpTableName, HeapTuple tTupleData, if (iRetCode != SPI_OK_INSERT) { - ereport(ERROR,(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION) - ,errmsg("error inserting row in pendingDelete"))); + ereport(ERROR, (errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION) + ,errmsg("error inserting row in pendingDelete"))); return -1; } @@ -360,8 +359,8 @@ getPrimaryKey(Oid tblOid) * Stores a copy of the non-key data for the row. *****************************************************************************/ int -storeData(char *cpTableName, HeapTuple tTupleData, - TupleDesc tTupleDesc,Oid tableOid, int iIncludeKeyData) +storeData(char *cpTableName, HeapTuple tTupleData, + TupleDesc tTupleDesc, Oid tableOid, int iIncludeKeyData) { Oid planArgTypes[1] = {NAMEOID}; @@ -380,10 +379,10 @@ storeData(char *cpTableName, HeapTuple tTupleData, /* pplan = SPI_saveplan(pplan); */ if (iIncludeKeyData == 0) - cpKeyData = packageData(tTupleData, tTupleDesc, - tableOid, NONPRIMARY); + cpKeyData = packageData(tTupleData, tTupleDesc, + tableOid, NONPRIMARY); else - cpKeyData = packageData(tTupleData, tTupleDesc,tableOid, ALL); + cpKeyData = packageData(tTupleData, tTupleDesc, tableOid, ALL); planData[0] = PointerGetDatum(cpKeyData); iRetValue = SPI_execp(pplan, planData, NULL, 1); @@ -439,10 +438,10 @@ packageData(HeapTuple tTupleData, TupleDesc tTupleDesc, Oid tableOid, } if (tpPKeys != NULL) - { - debug_msg("dbmirror:packageData have primary keys"); + { + debug_msg("dbmirror:packageData have primary keys"); - } + } cpDataBlock = SPI_palloc(BUFFER_SIZE); iDataBlockSize = BUFFER_SIZE; @@ -463,18 +462,18 @@ packageData(HeapTuple tTupleData, TupleDesc tTupleDesc, Oid tableOid, /* Determine if this is a primary key or not. */ iIsPrimaryKey = 0; for (iPrimaryKeyIndex = 0; - (*tpPKeys)[iPrimaryKeyIndex] != 0; + (*tpPKeys)[iPrimaryKeyIndex] != 0; iPrimaryKeyIndex++) { - if ((*tpPKeys)[iPrimaryKeyIndex] - == iColumnCounter) + if ((*tpPKeys)[iPrimaryKeyIndex] + == iColumnCounter) { iIsPrimaryKey = 1; break; } } - if (iIsPrimaryKey ? (eKeyUsage != PRIMARY) : - (eKeyUsage != NONPRIMARY)) + if (iIsPrimaryKey ? (eKeyUsage != PRIMARY) : + (eKeyUsage != NONPRIMARY)) { /** * Don't use. @@ -486,34 +485,34 @@ packageData(HeapTuple tTupleData, TupleDesc tTupleDesc, Oid tableOid, } } /* KeyUsage!=ALL */ - if(tTupleDesc->attrs[iColumnCounter-1]->attisdropped) - { - /** - * This column has been dropped. - * Do not mirror it. - */ - continue; - } + if (tTupleDesc->attrs[iColumnCounter - 1]->attisdropped) + { + /** + * This column has been dropped. + * Do not mirror it. + */ + continue; + } cpFieldName = DatumGetPointer(NameGetDatum - - (&tTupleDesc->attrs - [iColumnCounter - 1]->attname)); + + (&tTupleDesc->attrs + [iColumnCounter - 1]->attname)); debug_msg2("dbmirror:packageData field name: %s", cpFieldName); - while (iDataBlockSize - iUsedDataBlock < - strlen(cpFieldName) + 6) + while (iDataBlockSize - iUsedDataBlock < + strlen(cpFieldName) + 6) { - cpDataBlock = SPI_repalloc(cpDataBlock, - iDataBlockSize + - BUFFER_SIZE); + cpDataBlock = SPI_repalloc(cpDataBlock, + iDataBlockSize + + BUFFER_SIZE); iDataBlockSize = iDataBlockSize + BUFFER_SIZE; } sprintf(cpDataBlock + iUsedDataBlock, "\"%s\"=", cpFieldName); iUsedDataBlock = iUsedDataBlock + strlen(cpFieldName) + 3; - cpFieldData = SPI_getvalue(tTupleData, tTupleDesc, - iColumnCounter); + cpFieldData = SPI_getvalue(tTupleData, tTupleDesc, + iColumnCounter); cpUnFormatedPtr = cpFieldData; cpFormatedPtr = cpDataBlock + iUsedDataBlock; @@ -531,17 +530,17 @@ packageData(HeapTuple tTupleData, TupleDesc tTupleDesc, Oid tableOid, continue; } - debug_msg2("dbmirror:packageData field data: \"%s\"", - cpFieldData); + debug_msg2("dbmirror:packageData field data: \"%s\"", + cpFieldData); debug_msg("dbmirror:packageData starting format loop"); while (*cpUnFormatedPtr != 0) { while (iDataBlockSize - iUsedDataBlock < 2) { - cpDataBlock = SPI_repalloc(cpDataBlock, - iDataBlockSize - + BUFFER_SIZE); + cpDataBlock = SPI_repalloc(cpDataBlock, + iDataBlockSize + + BUFFER_SIZE); iDataBlockSize = iDataBlockSize + BUFFER_SIZE; cpFormatedPtr = cpDataBlock + iUsedDataBlock; } @@ -561,25 +560,25 @@ packageData(HeapTuple tTupleData, TupleDesc tTupleDesc, Oid tableOid, while (iDataBlockSize - iUsedDataBlock < 3) { - cpDataBlock = SPI_repalloc(cpDataBlock, - iDataBlockSize + - BUFFER_SIZE); + cpDataBlock = SPI_repalloc(cpDataBlock, + iDataBlockSize + + BUFFER_SIZE); iDataBlockSize = iDataBlockSize + BUFFER_SIZE; cpFormatedPtr = cpDataBlock + iUsedDataBlock; } sprintf(cpFormatedPtr, "' "); iUsedDataBlock = iUsedDataBlock + 2; - debug_msg2("dbmirror:packageData data block: \"%s\"", - cpDataBlock); + debug_msg2("dbmirror:packageData data block: \"%s\"", + cpDataBlock); } /* for iColumnCounter */ if (tpPKeys != NULL) SPI_pfree(tpPKeys); - debug_msg3("dbmirror:packageData returning DataBlockSize:%d iUsedDataBlock:%d", - iDataBlockSize, - iUsedDataBlock); + debug_msg3("dbmirror:packageData returning DataBlockSize:%d iUsedDataBlock:%d", + iDataBlockSize, + iUsedDataBlock); memset(cpDataBlock + iUsedDataBlock, 0, iDataBlockSize - iUsedDataBlock); @@ -590,54 +589,55 @@ packageData(HeapTuple tTupleData, TupleDesc tTupleDesc, Oid tableOid, PG_FUNCTION_INFO_V1(setval); -Datum setval(PG_FUNCTION_ARGS) +Datum +setval(PG_FUNCTION_ARGS) { - text * sequenceName; - - Oid setvalArgTypes[2] = {TEXTOID,INT4OID}; - int nextValue; - void * setvalPlan=NULL; - Datum setvalData[2]; - const char * setvalQuery = "SELECT setval_pg($1,$2)"; - int ret; - - sequenceName = PG_GETARG_TEXT_P(0); - nextValue = PG_GETARG_INT32(1); - - setvalData[0] = PointerGetDatum(sequenceName); - setvalData[1] = Int32GetDatum(nextValue); - - if (SPI_connect() < 0) - { - ereport(ERROR,(errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), - errmsg("dbmirror:setval could not connect to SPI"))); - return -1; - } - - setvalPlan = SPI_prepare(setvalQuery,2,setvalArgTypes); - if(setvalPlan == NULL) - { - ereport(ERROR,(errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), - errmsg("dbmirror:setval could not prepare plan"))); - return -1; - } - - ret = SPI_execp(setvalPlan,setvalData,NULL,1); - - if(ret != SPI_OK_SELECT || SPI_processed != 1) - return -1; - - debug_msg2("dbmirror:setval: setval_pg returned ok:%d",nextValue); - - ret = saveSequenceUpdate(sequenceName,nextValue); - - SPI_pfree(setvalPlan); - - SPI_finish(); - debug_msg("dbmirror:setval about to return"); - return Int64GetDatum(nextValue); + text *sequenceName; + + Oid setvalArgTypes[2] = {TEXTOID, INT4OID}; + int nextValue; + void *setvalPlan = NULL; + Datum setvalData[2]; + const char *setvalQuery = "SELECT setval_pg($1,$2)"; + int ret; + + sequenceName = PG_GETARG_TEXT_P(0); + nextValue = PG_GETARG_INT32(1); + + setvalData[0] = PointerGetDatum(sequenceName); + setvalData[1] = Int32GetDatum(nextValue); + + if (SPI_connect() < 0) + { + ereport(ERROR, (errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), + errmsg("dbmirror:setval could not connect to SPI"))); + return -1; + } + + setvalPlan = SPI_prepare(setvalQuery, 2, setvalArgTypes); + if (setvalPlan == NULL) + { + ereport(ERROR, (errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), + errmsg("dbmirror:setval could not prepare plan"))); + return -1; + } + + ret = SPI_execp(setvalPlan, setvalData, NULL, 1); + + if (ret != SPI_OK_SELECT || SPI_processed != 1) + return -1; + + debug_msg2("dbmirror:setval: setval_pg returned ok:%d", nextValue); + + ret = saveSequenceUpdate(sequenceName, nextValue); + + SPI_pfree(setvalPlan); + + SPI_finish(); + debug_msg("dbmirror:setval about to return"); + return Int64GetDatum(nextValue); } @@ -645,134 +645,131 @@ Datum setval(PG_FUNCTION_ARGS) PG_FUNCTION_INFO_V1(nextval); -Datum +Datum nextval(PG_FUNCTION_ARGS) { - text * sequenceName; - - const char * nextvalQuery = "SELECT nextval_pg($1)"; - Oid nextvalArgTypes[1] = {TEXTOID}; - void * nextvalPlan=NULL; - Datum nextvalData[1]; - - - int ret; - HeapTuple resTuple; - char isNull; - int nextSequenceValue; - + text *sequenceName; + const char *nextvalQuery = "SELECT nextval_pg($1)"; + Oid nextvalArgTypes[1] = {TEXTOID}; + void *nextvalPlan = NULL; + Datum nextvalData[1]; - debug_msg("dbmirror:nextval Starting pending.so:nextval"); + int ret; + HeapTuple resTuple; + char isNull; + int nextSequenceValue; - sequenceName = PG_GETARG_TEXT_P(0); - if (SPI_connect() < 0) - { - ereport(ERROR,(errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), - errmsg("dbmirror:nextval could not connect to SPI"))); - return -1; - } - - nextvalPlan = SPI_prepare(nextvalQuery,1,nextvalArgTypes); - - debug_msg("prepared plan to call nextval_pg"); + debug_msg("dbmirror:nextval Starting pending.so:nextval"); - if(nextvalPlan==NULL) - { - ereport(ERROR,(errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), - errmsg("dbmirror:nextval error creating plan"))); - return -1; - } - nextvalData[0] = PointerGetDatum(sequenceName); + sequenceName = PG_GETARG_TEXT_P(0); - ret = SPI_execp(nextvalPlan,nextvalData,NULL,1); + if (SPI_connect() < 0) + { + ereport(ERROR, (errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), + errmsg("dbmirror:nextval could not connect to SPI"))); + return -1; + } - debug_msg("dbmirror:Executed call to nextval_pg"); + nextvalPlan = SPI_prepare(nextvalQuery, 1, nextvalArgTypes); - if(ret != SPI_OK_SELECT || SPI_processed != 1) - return -1; + debug_msg("prepared plan to call nextval_pg"); - resTuple = SPI_tuptable->vals[0]; - debug_msg("dbmirror:nextval Set resTuple"); + if (nextvalPlan == NULL) + { + ereport(ERROR, (errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), + errmsg("dbmirror:nextval error creating plan"))); + return -1; + } + nextvalData[0] = PointerGetDatum(sequenceName); - nextSequenceValue =* (unsigned int *)(DatumGetPointer(SPI_getbinval(resTuple, - SPI_tuptable->tupdesc, - 1,&isNull))); + ret = SPI_execp(nextvalPlan, nextvalData, NULL, 1); - + debug_msg("dbmirror:Executed call to nextval_pg"); - debug_msg2("dbmirror:nextval Set SPI_getbinval:%d",nextSequenceValue); - - saveSequenceUpdate(sequenceName,nextSequenceValue); - SPI_pfree(resTuple); - SPI_pfree(nextvalPlan); + if (ret != SPI_OK_SELECT || SPI_processed != 1) + return -1; + + resTuple = SPI_tuptable->vals[0]; + + debug_msg("dbmirror:nextval Set resTuple"); + + nextSequenceValue = *(unsigned int *) (DatumGetPointer(SPI_getbinval(resTuple, + SPI_tuptable->tupdesc, + 1, &isNull))); + + + + debug_msg2("dbmirror:nextval Set SPI_getbinval:%d", nextSequenceValue); - SPI_finish(); - return Int64GetDatum(nextSequenceValue); + saveSequenceUpdate(sequenceName, nextSequenceValue); + SPI_pfree(resTuple); + SPI_pfree(nextvalPlan); + + SPI_finish(); + + return Int64GetDatum(nextSequenceValue); } int -saveSequenceUpdate(const text * sequenceName, - int nextSequenceVal) +saveSequenceUpdate(const text *sequenceName, + int nextSequenceVal) { - Oid insertArgTypes[2] = {TEXTOID,INT4OID}; - Oid insertDataArgTypes[1] = {NAMEOID}; - void * insertPlan=NULL; - void * insertDataPlan=NULL; - Datum insertDatum[2]; - Datum insertDataDatum[1]; - char nextSequenceText[32]; + Oid insertArgTypes[2] = {TEXTOID, INT4OID}; + Oid insertDataArgTypes[1] = {NAMEOID}; + void *insertPlan = NULL; + void *insertDataPlan = NULL; + Datum insertDatum[2]; + Datum insertDataDatum[1]; + char nextSequenceText[32]; + + const char *insertQuery = + "INSERT INTO dbmirror_Pending (TableName,Op,XID) VALUES" \ + "($1,'s',$2)"; + const char *insertDataQuery = + "INSERT INTO dbmirror_PendingData(SeqId,IsKey,Data) VALUES " \ + "(currval('dbmirror_pending_seqid_seq'),'t',$1)"; + + int ret; - const char * insertQuery = - "INSERT INTO dbmirror_Pending (TableName,Op,XID) VALUES" \ - "($1,'s',$2)"; - const char * insertDataQuery = - "INSERT INTO dbmirror_PendingData(SeqId,IsKey,Data) VALUES " \ - "(currval('dbmirror_pending_seqid_seq'),'t',$1)"; - - int ret; + insertPlan = SPI_prepare(insertQuery, 2, insertArgTypes); + insertDataPlan = SPI_prepare(insertDataQuery, 1, insertDataArgTypes); - insertPlan = SPI_prepare(insertQuery,2,insertArgTypes); - insertDataPlan = SPI_prepare(insertDataQuery,1,insertDataArgTypes); + debug_msg("Prepared insert query"); - debug_msg("Prepared insert query"); + if (insertPlan == NULL || insertDataPlan == NULL) + ereport(ERROR, (errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), errmsg("dbmirror:nextval error creating plan"))); - if(insertPlan == NULL || insertDataPlan == NULL) - { - ereport(ERROR,(errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION),errmsg("dbmirror:nextval error creating plan"))); - } + insertDatum[1] = Int32GetDatum(GetCurrentTransactionId()); + insertDatum[0] = PointerGetDatum(sequenceName); - insertDatum[1] = Int32GetDatum(GetCurrentTransactionId()); - insertDatum[0] = PointerGetDatum(sequenceName); + sprintf(nextSequenceText, "%d", nextSequenceVal); + insertDataDatum[0] = PointerGetDatum(nextSequenceText); + debug_msg2("dbmirror:savesequenceupdate: Setting value %s", + nextSequenceText); - sprintf(nextSequenceText,"%d",nextSequenceVal); - insertDataDatum[0] = PointerGetDatum(nextSequenceText); - debug_msg2("dbmirror:savesequenceupdate: Setting value %s", - nextSequenceText); + debug_msg("dbmirror:About to execute insert query"); - debug_msg("dbmirror:About to execute insert query"); + ret = SPI_execp(insertPlan, insertDatum, NULL, 1); - ret = SPI_execp(insertPlan,insertDatum,NULL,1); - - ret = SPI_execp(insertDataPlan,insertDataDatum,NULL,1); + ret = SPI_execp(insertDataPlan, insertDataDatum, NULL, 1); - debug_msg("dbmirror:Insert query finished"); - SPI_pfree(insertPlan); - SPI_pfree(insertDataPlan); - - return ret; + debug_msg("dbmirror:Insert query finished"); + SPI_pfree(insertPlan); + SPI_pfree(insertDataPlan); -} + return ret; +} diff --git a/contrib/dbsize/dbsize.c b/contrib/dbsize/dbsize.c index b425a3979b..9cf2c0f936 100644 --- a/contrib/dbsize/dbsize.c +++ b/contrib/dbsize/dbsize.c @@ -16,7 +16,7 @@ static int64 -get_tablespace_size(Oid dbid, Oid spcid, bool baddirOK); + get_tablespace_size(Oid dbid, Oid spcid, bool baddirOK); static char * psnprintf(size_t len, const char *fmt,...) @@ -50,10 +50,11 @@ database_size(PG_FUNCTION_ARGS) Oid dbid; int64 totalsize; + #ifdef SYMLINK - Relation dbrel; - HeapScanDesc scan; - HeapTuple tuple; + Relation dbrel; + HeapScanDesc scan; + HeapTuple tuple; #endif dbid = get_database_oid(NameStr(*dbname)); @@ -62,17 +63,18 @@ database_size(PG_FUNCTION_ARGS) (errcode(ERRCODE_UNDEFINED_DATABASE), errmsg("database \"%s\" does not exist", NameStr(*dbname)))); -#ifdef SYMLINK +#ifdef SYMLINK - dbrel = heap_openr(TableSpaceRelationName, AccessShareLock); + dbrel = heap_openr(TableSpaceRelationName, AccessShareLock); scan = heap_beginscan(dbrel, SnapshotNow, 0, (ScanKey) NULL); totalsize = 0; - while((tuple = heap_getnext(scan, ForwardScanDirection))) + while ((tuple = heap_getnext(scan, ForwardScanDirection))) { - Oid spcid = HeapTupleGetOid(tuple); - if(spcid != GLOBALTABLESPACE_OID) + Oid spcid = HeapTupleGetOid(tuple); + + if (spcid != GLOBALTABLESPACE_OID) totalsize += get_tablespace_size(dbid, spcid, true); } heap_endscan(scan); @@ -94,8 +96,8 @@ database_size(PG_FUNCTION_ARGS) static int64 get_tablespace_size(Oid dbid, Oid spcid, bool baddirOK) { - char *dbpath; - DIR *dirdesc; + char *dbpath; + DIR *dirdesc; struct dirent *direntry; int64 totalsize; @@ -104,11 +106,11 @@ get_tablespace_size(Oid dbid, Oid spcid, bool baddirOK) dirdesc = AllocateDir(dbpath); if (!dirdesc) { - if(baddirOK) + if (baddirOK) return 0; else ereport(ERROR, - (errcode_for_file_access(), + (errcode_for_file_access(), errmsg("could not open directory \"%s\": %m", dbpath))); } totalsize = 0; diff --git a/contrib/fuzzystrmatch/dmetaphone.c b/contrib/fuzzystrmatch/dmetaphone.c index 49cd284e75..331b71df72 100644 --- a/contrib/fuzzystrmatch/dmetaphone.c +++ b/contrib/fuzzystrmatch/dmetaphone.c @@ -1,36 +1,36 @@ /* * This is a port of the Double Metaphone algorithm for use in PostgreSQL. - * + * * Double Metaphone computes 2 "sounds like" strings - a primary and an * alternate. In most cases they are the same, but for foreign names * especially they can be a bit different, depending on pronunciation. * * Information on using Double Metaphone can be found at - * http://www.codeproject.com/useritems/dmetaphone1.asp + * http://www.codeproject.com/useritems/dmetaphone1.asp * and the original article describing it can be found at - * http://www.cuj.com/documents/s=8038/cuj0006philips/ + * http://www.cuj.com/documents/s=8038/cuj0006philips/ * * For PostgrSQL we provide 2 functions - one for the primary and one for * the alternate. That way the functions are pure text->text mappings that * are useful in functional indexes. These are 'dmetaphone' for the * primary and 'dmetaphone_alt' for the alternate. * - * Assuming that dmetaphone.so is in $libdir, the SQL to set up the + * Assuming that dmetaphone.so is in $libdir, the SQL to set up the * functions looks like this: * - * CREATE FUNCTION dmetaphone (text) RETURNS text - * LANGUAGE C IMMUTABLE STRICT - * AS '$libdir/dmetaphone', 'dmetaphone'; + * CREATE FUNCTION dmetaphone (text) RETURNS text + * LANGUAGE C IMMUTABLE STRICT + * AS '$libdir/dmetaphone', 'dmetaphone'; * - * CREATE FUNCTION dmetaphone_alt (text) RETURNS text - * LANGUAGE C IMMUTABLE STRICT - * AS '$libdir/dmetaphone', 'dmetaphone_alt'; + * CREATE FUNCTION dmetaphone_alt (text) RETURNS text + * LANGUAGE C IMMUTABLE STRICT + * AS '$libdir/dmetaphone', 'dmetaphone_alt'; * * Note that you have to declare the functions IMMUTABLE if you want to * use them in functional indexes, and you have to declare them as STRICT - * as they do not check for NULL input, and will segfault if given NULL input. - * (See below for alternative ) Declaring them as STRICT means PostgreSQL - * will never call them with NULL, but instead assume the result is NULL, + * as they do not check for NULL input, and will segfault if given NULL input. + * (See below for alternative ) Declaring them as STRICT means PostgreSQL + * will never call them with NULL, but instead assume the result is NULL, * which is what we (I) want. * * Alternatively, compile with -DDMETAPHONE_NOSTRICT and the functions @@ -42,25 +42,25 @@ * need. That's the way the perl module was written, because perl can handle * a list return more easily than we can in PostgreSQL. The result has been * fast enough for my needs, but it could maybe be optimized a bit to remove - * that behaviour. + * that behaviour. * */ /* - * $Revision: 1.2 $ - * $Id: dmetaphone.c,v 1.2 2004/08/20 19:48:14 momjian Exp $ + * $Revision: 1.3 $ + * $Id: dmetaphone.c,v 1.3 2004/08/29 05:06:35 momjian Exp $ */ /***************************** COPYRIGHT NOTICES *********************** Most of this code is directly from the Text::DoubleMetaphone perl module -version 0.05 available from http://www.cpan.org. +version 0.05 available from http://www.cpan.org. It bears this copyright notice: - Copyright 2000, Maurice Aubrey <[email protected]>. + Copyright 2000, Maurice Aubrey <[email protected]>. All rights reserved. This code is based heavily on the C++ implementation by @@ -73,7 +73,7 @@ It bears this copyright notice: The remaining code is authored by Andrew Dunstan <[email protected]> and <[email protected]> and is covered this copyright: - Copyright 2003, North Carolina State Highway Patrol. + Copyright 2003, North Carolina State Highway Patrol. All rights reserved. Permission to use, copy, modify, and distribute this software and its @@ -81,14 +81,14 @@ The remaining code is authored by Andrew Dunstan <[email protected]> and is hereby granted, provided that the above copyright notice and this paragraph and the following two paragraphs appear in all copies. - IN NO EVENT SHALL THE NORTH CAROLINA STATE HIGHWAY PATROL BE LIABLE TO ANY - PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, + IN NO EVENT SHALL THE NORTH CAROLINA STATE HIGHWAY PATROL BE LIABLE TO ANY + PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS - DOCUMENTATION, EVEN IF THE NORTH CAROLINA STATE HIGHWAY PATROL HAS BEEN + DOCUMENTATION, EVEN IF THE NORTH CAROLINA STATE HIGHWAY PATROL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - THE NORTH CAROLINA STATE HIGHWAY PATROL SPECIFICALLY DISCLAIMS ANY - WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + THE NORTH CAROLINA STATE HIGHWAY PATROL SPECIFICALLY DISCLAIMS ANY + WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE NORTH CAROLINA STATE HIGHWAY PATROL HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR @@ -109,7 +109,6 @@ The remaining code is authored by Andrew Dunstan <[email protected]> and /* turn off assertions for embedded function */ #define NDEBUG - #endif #include <stdio.h> @@ -124,7 +123,7 @@ extern Datum dmetaphone_alt(PG_FUNCTION_ARGS); /* prototype for the main function we got from the perl module */ static void -DoubleMetaphone(char *, char **); + DoubleMetaphone(char *, char **); #ifndef DMETAPHONE_MAIN @@ -138,37 +137,41 @@ PG_FUNCTION_INFO_V1(dmetaphone); Datum dmetaphone(PG_FUNCTION_ARGS) { - text * arg, * result; - int alen, rsize; - char * aptr, *codes[2], * code, * rptr; + text *arg, + *result; + int alen, + rsize; + char *aptr, + *codes[2], + *code, + *rptr; #ifdef DMETAPHONE_NOSTRICT if (PG_ARGISNULL(0)) PG_RETURNNULL(); #endif arg = PG_GETARG_TEXT_P(0); - alen = VARSIZE(arg)-VARHDRSZ; - - /* - * Postgres' string values might not have trailing nuls. - * The VARSIZE will not include the nul in any case - * so we copy things out and add a trailing nul. - * When we copy back we ignore the nul - * (and we don't make space for it). + alen = VARSIZE(arg) - VARHDRSZ; + + /* + * Postgres' string values might not have trailing nuls. The VARSIZE + * will not include the nul in any case so we copy things out and add + * a trailing nul. When we copy back we ignore the nul (and we don't + * make space for it). */ - aptr = palloc(alen+1); - memcpy(aptr,VARDATA(arg),alen); - aptr[alen]=0; - DoubleMetaphone(aptr,codes); + aptr = palloc(alen + 1); + memcpy(aptr, VARDATA(arg), alen); + aptr[alen] = 0; + DoubleMetaphone(aptr, codes); code = codes[0]; if (!code) code = ""; - rsize = VARHDRSZ + strlen(code) ; + rsize = VARHDRSZ + strlen(code); result = (text *) palloc(rsize); - memset(result,0,rsize); + memset(result, 0, rsize); rptr = VARDATA(result); - memcpy(rptr,code,strlen(code)); + memcpy(rptr, code, strlen(code)); VARATT_SIZEP(result) = rsize; PG_RETURN_TEXT_P(result); } @@ -183,28 +186,33 @@ PG_FUNCTION_INFO_V1(dmetaphone_alt); Datum dmetaphone_alt(PG_FUNCTION_ARGS) { - text * arg, * result; - int alen, rsize; - char * aptr, * codes[2], * code, * rptr; + text *arg, + *result; + int alen, + rsize; + char *aptr, + *codes[2], + *code, + *rptr; #ifdef DMETAPHONE_NOSTRICT if (PG_ARGISNULL(0)) PG_RETURNNULL(); #endif arg = PG_GETARG_TEXT_P(0); - alen = VARSIZE(arg)-VARHDRSZ; - aptr = palloc(alen+1); - memcpy(aptr,VARDATA(arg),alen); - aptr[alen]=0; - DoubleMetaphone(aptr,codes); + alen = VARSIZE(arg) - VARHDRSZ; + aptr = palloc(alen + 1); + memcpy(aptr, VARDATA(arg), alen); + aptr[alen] = 0; + DoubleMetaphone(aptr, codes); code = codes[1]; if (!code) code = ""; - rsize = VARHDRSZ + strlen(code) ; + rsize = VARHDRSZ + strlen(code); result = (text *) palloc(rsize); - memset(result,0,rsize); + memset(result, 0, rsize); rptr = VARDATA(result); - memcpy(rptr,code,strlen(code)); + memcpy(rptr, code, strlen(code)); VARATT_SIZEP(result) = rsize; PG_RETURN_TEXT_P(result); } @@ -215,141 +223,139 @@ dmetaphone_alt(PG_FUNCTION_ARGS) /* all memory handling is done with these macros */ #define META_MALLOC(v,n,t) \ - (v = (t*)palloc(((n)*sizeof(t)))) + (v = (t*)palloc(((n)*sizeof(t)))) #define META_REALLOC(v,n,t) \ - (v = (t*)repalloc((v),((n)*sizeof(t)))) + (v = (t*)repalloc((v),((n)*sizeof(t)))) -/* +/* * Don't do pfree - it seems to cause a segv sometimes - which might have just * been caused by reloading the module in development. * So we rely on context cleanup - Tom Lane says pfree shouldn't be necessary * in a case like this. */ -#define META_FREE(x) /* pfree((x)) */ +#define META_FREE(x) /* pfree((x)) */ -#else /* not defined DMETAPHONE_MAIN */ +#else /* not defined DMETAPHONE_MAIN */ /* use the standard malloc library when not running in PostgreSQL */ #define META_MALLOC(v,n,t) \ - (v = (t*)malloc(((n)*sizeof(t)))) + (v = (t*)malloc(((n)*sizeof(t)))) #define META_REALLOC(v,n,t) \ - (v = (t*)realloc((v),((n)*sizeof(t)))) + (v = (t*)realloc((v),((n)*sizeof(t)))) #define META_FREE(x) free((x)) - -#endif /* defined DMETAPHONE_MAIN */ +#endif /* defined DMETAPHONE_MAIN */ -/* this typedef was orignally in the perl module's .h file */ +/* this typedef was orignally in the perl module's .h file */ typedef struct { - char *str; - int length; - int bufsize; - int free_string_on_destroy; + char *str; + int length; + int bufsize; + int free_string_on_destroy; } -metastring; -/* + metastring; + +/* * remaining perl module funcs unchanged except for declaring them static * and reformatting to PostgreSQL indentation and to fit in 80 cols. * - */ + */ static metastring * NewMetaString(char *init_str) { - metastring *s; - char empty_string[] = ""; + metastring *s; + char empty_string[] = ""; - META_MALLOC(s, 1, metastring); - assert( s != NULL ); + META_MALLOC(s, 1, metastring); + assert(s != NULL); - if (init_str == NULL) + if (init_str == NULL) init_str = empty_string; - s->length = strlen(init_str); - /* preallocate a bit more for potential growth */ - s->bufsize = s->length + 7; + s->length = strlen(init_str); + /* preallocate a bit more for potential growth */ + s->bufsize = s->length + 7; + + META_MALLOC(s->str, s->bufsize, char); + assert(s->str != NULL); - META_MALLOC(s->str, s->bufsize, char); - assert( s->str != NULL ); - - strncpy(s->str, init_str, s->length + 1); - s->free_string_on_destroy = 1; + strncpy(s->str, init_str, s->length + 1); + s->free_string_on_destroy = 1; - return s; + return s; } static void DestroyMetaString(metastring * s) { - if (s == NULL) + if (s == NULL) return; - if (s->free_string_on_destroy && (s->str != NULL)) + if (s->free_string_on_destroy && (s->str != NULL)) META_FREE(s->str); - META_FREE(s); + META_FREE(s); } static void IncreaseBuffer(metastring * s, int chars_needed) { - META_REALLOC(s->str, (s->bufsize + chars_needed + 10), char); - assert( s->str != NULL ); - s->bufsize = s->bufsize + chars_needed + 10; + META_REALLOC(s->str, (s->bufsize + chars_needed + 10), char); + assert(s->str != NULL); + s->bufsize = s->bufsize + chars_needed + 10; } static void MakeUpper(metastring * s) { - char *i; + char *i; - for (i = s->str; *i; i++) - { + for (i = s->str; *i; i++) *i = toupper(*i); - } } static int IsVowel(metastring * s, int pos) { - char c; + char c; - if ((pos < 0) || (pos >= s->length)) + if ((pos < 0) || (pos >= s->length)) return 0; - c = *(s->str + pos); - if ((c == 'A') || (c == 'E') || (c == 'I') || (c =='O') || - (c =='U') || (c == 'Y')) + c = *(s->str + pos); + if ((c == 'A') || (c == 'E') || (c == 'I') || (c == 'O') || + (c == 'U') || (c == 'Y')) return 1; - return 0; + return 0; } static int SlavoGermanic(metastring * s) { - if ((char *) strstr(s->str, "W")) + if ((char *) strstr(s->str, "W")) return 1; - else if ((char *) strstr(s->str, "K")) + else if ((char *) strstr(s->str, "K")) return 1; - else if ((char *) strstr(s->str, "CZ")) + else if ((char *) strstr(s->str, "CZ")) return 1; - else if ((char *) strstr(s->str, "WITZ")) + else if ((char *) strstr(s->str, "WITZ")) return 1; - else + else return 0; } @@ -357,117 +363,115 @@ SlavoGermanic(metastring * s) static char GetAt(metastring * s, int pos) { - if ((pos < 0) || (pos >= s->length)) + if ((pos < 0) || (pos >= s->length)) return '\0'; - return ((char) *(s->str + pos)); + return ((char) *(s->str + pos)); } static void SetAt(metastring * s, int pos, char c) { - if ((pos < 0) || (pos >= s->length)) + if ((pos < 0) || (pos >= s->length)) return; - *(s->str + pos) = c; + *(s->str + pos) = c; } -/* +/* Caveats: the START value is 0 based */ static int -StringAt(metastring * s, int start, int length, ...) +StringAt(metastring * s, int start, int length,...) { - char *test; - char *pos; - va_list ap; + char *test; + char *pos; + va_list ap; - if ((start < 0) || (start >= s->length)) - return 0; + if ((start < 0) || (start >= s->length)) + return 0; - pos = (s->str + start); - va_start(ap, length); + pos = (s->str + start); + va_start(ap, length); - do + do { test = va_arg(ap, char *); if (*test && (strncmp(pos, test, length) == 0)) return 1; } - while (strcmp(test, "")); + while (strcmp(test, "")); - va_end(ap); + va_end(ap); - return 0; + return 0; } static void MetaphAdd(metastring * s, char *new_str) { - int add_length; + int add_length; - if (new_str == NULL) + if (new_str == NULL) return; - add_length = strlen(new_str); - if ((s->length + add_length) > (s->bufsize - 1)) - { + add_length = strlen(new_str); + if ((s->length + add_length) > (s->bufsize - 1)) IncreaseBuffer(s, add_length); - } - strcat(s->str, new_str); - s->length += add_length; + strcat(s->str, new_str); + s->length += add_length; } static void DoubleMetaphone(char *str, char **codes) { - int length; - metastring *original; - metastring *primary; - metastring *secondary; - int current; - int last; - - current = 0; - /* we need the real length and last prior to padding */ - length = strlen(str); - last = length - 1; - original = NewMetaString(str); - /* Pad original so we can index beyond end */ - MetaphAdd(original, " "); - - primary = NewMetaString(""); - secondary = NewMetaString(""); - primary->free_string_on_destroy = 0; - secondary->free_string_on_destroy = 0; - - MakeUpper(original); - - /* skip these when at start of word */ - if (StringAt(original, 0, 2, "GN", "KN", "PN", "WR", "PS", "")) + int length; + metastring *original; + metastring *primary; + metastring *secondary; + int current; + int last; + + current = 0; + /* we need the real length and last prior to padding */ + length = strlen(str); + last = length - 1; + original = NewMetaString(str); + /* Pad original so we can index beyond end */ + MetaphAdd(original, " "); + + primary = NewMetaString(""); + secondary = NewMetaString(""); + primary->free_string_on_destroy = 0; + secondary->free_string_on_destroy = 0; + + MakeUpper(original); + + /* skip these when at start of word */ + if (StringAt(original, 0, 2, "GN", "KN", "PN", "WR", "PS", "")) current += 1; - /* Initial 'X' is pronounced 'Z' e.g. 'Xavier' */ - if (GetAt(original, 0) == 'X') + /* Initial 'X' is pronounced 'Z' e.g. 'Xavier' */ + if (GetAt(original, 0) == 'X') { MetaphAdd(primary, "S"); /* 'Z' maps to 'S' */ MetaphAdd(secondary, "S"); current += 1; } - /* main loop */ - while ((primary->length < 4) || (secondary->length < 4)) + /* main loop */ + while ((primary->length < 4) || (secondary->length < 4)) { if (current >= length) break; switch (GetAt(original, current)) - { + { case 'A': case 'E': case 'I': @@ -508,8 +512,8 @@ DoubleMetaphone(char *str, char **codes) && StringAt(original, (current - 1), 3, "ACH", "") && ((GetAt(original, current + 2) != 'I') && ((GetAt(original, current + 2) != 'E') - || StringAt(original, (current - 2), 6, "BACHER", - "MACHER", "")))) + || StringAt(original, (current - 2), 6, "BACHER", + "MACHER", "")))) { MetaphAdd(primary, "K"); MetaphAdd(secondary, "K"); @@ -550,7 +554,7 @@ DoubleMetaphone(char *str, char **codes) /* greek roots e.g. 'chemistry', 'chorus' */ if ((current == 0) - && (StringAt(original, (current + 1), 5, + && (StringAt(original, (current + 1), 5, "HARAC", "HARIS", "") || StringAt(original, (current + 1), 3, "HOR", "HYM", "HIA", "HEM", "")) @@ -566,19 +570,21 @@ DoubleMetaphone(char *str, char **codes) if ( (StringAt(original, 0, 4, "VAN ", "VON ", "") || StringAt(original, 0, 3, "SCH", "")) - /* 'architect but not 'arch', 'orchestra', 'orchid' */ + /* 'architect but not 'arch', 'orchestra', 'orchid' */ || StringAt(original, (current - 2), 6, "ORCHES", "ARCHIT", "ORCHID", "") || StringAt(original, (current + 2), 1, "T", "S", "") - || ((StringAt(original, (current - 1), 1, - "A", "O", "U", "E", "") + || ((StringAt(original, (current - 1), 1, + "A", "O", "U", "E", "") || (current == 0)) - /* e.g., 'wachtler', 'wechsler', - but not 'tichner' */ - && StringAt(original, (current + 2), 1, "L", "R", - "N", "M", "B", "H", "F", "V", "W", - " ", ""))) + + /* + * e.g., 'wachtler', 'wechsler', but not 'tichner' + */ + && StringAt(original, (current + 2), 1, "L", "R", + "N", "M", "B", "H", "F", "V", "W", + " ", ""))) { MetaphAdd(primary, "K"); MetaphAdd(secondary, "K"); @@ -633,14 +639,14 @@ DoubleMetaphone(char *str, char **codes) { /* 'bellocchio' but not 'bacchus' */ if (StringAt(original, (current + 2), 1, "I", "E", "H", "") - && !StringAt(original, (current + 2), 2, "HU", "")) + && !StringAt(original, (current + 2), 2, "HU", "")) { /* 'accident', 'accede' 'succeed' */ if ( ((current == 1) && (GetAt(original, current - 1) == 'A')) - || StringAt(original, (current - 1), 5, "UCCEE", - "UCCES", "")) + || StringAt(original, (current - 1), 5, "UCCEE", + "UCCES", "")) { MetaphAdd(primary, "KS"); MetaphAdd(secondary, "KS"); @@ -655,7 +661,7 @@ DoubleMetaphone(char *str, char **codes) break; } else - { /* Pierce's rule */ + { /* Pierce's rule */ MetaphAdd(primary, "K"); MetaphAdd(secondary, "K"); current += 2; @@ -696,19 +702,18 @@ DoubleMetaphone(char *str, char **codes) /* name sent in 'mac caffrey', 'mac gregor */ if (StringAt(original, (current + 1), 2, " C", " Q", " G", "")) current += 3; + else if (StringAt(original, (current + 1), 1, "C", "K", "Q", "") + && !StringAt(original, (current + 1), 2, + "CE", "CI", "")) + current += 2; else - if (StringAt(original, (current + 1), 1, "C", "K", "Q", "") - && !StringAt(original, (current + 1), 2, - "CE", "CI", "")) - current += 2; - else - current += 1; + current += 1; break; case 'D': if (StringAt(original, current, 2, "DG", "")) { - if (StringAt(original, (current + 2), 1, + if (StringAt(original, (current + 2), 1, "I", "E", "Y", "")) { /* e.g. 'edge' */ @@ -780,19 +785,22 @@ DoubleMetaphone(char *str, char **codes) break; } } - /* Parker's rule (with some further refinements) - - e.g., 'hugh' */ + + /* + * Parker's rule (with some further refinements) - + * e.g., 'hugh' + */ if ( ((current > 1) - && StringAt(original, (current - 2), 1, + && StringAt(original, (current - 2), 1, "B", "H", "D", "")) - /* e.g., 'bough' */ + /* e.g., 'bough' */ || ((current > 2) - && StringAt(original, (current - 3), 1, + && StringAt(original, (current - 3), 1, "B", "H", "D", "")) - /* e.g., 'broughton' */ + /* e.g., 'broughton' */ || ((current > 3) - && StringAt(original, (current - 4), 1, + && StringAt(original, (current - 4), 1, "B", "H", ""))) { current += 2; @@ -800,8 +808,10 @@ DoubleMetaphone(char *str, char **codes) } else { - /* e.g., 'laugh', 'McLaughlin', 'cough', - 'gough', 'rough', 'tough' */ + /* + * e.g., 'laugh', 'McLaughlin', 'cough', 'gough', + * 'rough', 'tough' + */ if ((current > 2) && (GetAt(original, current - 1) == 'U') && StringAt(original, (current - 3), 1, "C", @@ -837,15 +847,15 @@ DoubleMetaphone(char *str, char **codes) if (!StringAt(original, (current + 2), 2, "EY", "") && (GetAt(original, current + 1) != 'Y') && !SlavoGermanic(original)) - { - MetaphAdd(primary, "N"); - MetaphAdd(secondary, "KN"); - } - else - { - MetaphAdd(primary, "KN"); - MetaphAdd(secondary, "KN"); - } + { + MetaphAdd(primary, "N"); + MetaphAdd(secondary, "KN"); + } + else + { + MetaphAdd(primary, "KN"); + MetaphAdd(secondary, "KN"); + } current += 2; break; } @@ -863,9 +873,9 @@ DoubleMetaphone(char *str, char **codes) /* -ges-,-gep-,-gel-, -gie- at beginning */ if ((current == 0) && ((GetAt(original, current + 1) == 'Y') - || StringAt(original, (current + 1), 2, "ES", "EP", - "EB", "EL", "EY", "IB", "IL", "IN", "IE", - "EI", "ER", ""))) + || StringAt(original, (current + 1), 2, "ES", "EP", + "EB", "EL", "EY", "IB", "IL", "IN", "IE", + "EI", "ER", ""))) { MetaphAdd(primary, "K"); MetaphAdd(secondary, "J"); @@ -873,11 +883,11 @@ DoubleMetaphone(char *str, char **codes) break; } - /* -ger-, -gy- */ + /* -ger-, -gy- */ if ( (StringAt(original, (current + 1), 2, "ER", "") || (GetAt(original, current + 1) == 'Y')) - && !StringAt(original, 0, 6, + && !StringAt(original, 0, 6, "DANGER", "RANGER", "MANGER", "") && !StringAt(original, (current - 1), 1, "E", "I", "") && !StringAt(original, (current - 1), 3, "RGY", "OGY", @@ -889,9 +899,9 @@ DoubleMetaphone(char *str, char **codes) break; } - /* italian e.g, 'biaggi' */ + /* italian e.g, 'biaggi' */ if (StringAt(original, (current + 1), 1, "E", "I", "Y", "") - || StringAt(original, (current - 1), 4, + || StringAt(original, (current - 1), 4, "AGGI", "OGGI", "")) { /* obvious germanic */ @@ -939,7 +949,8 @@ DoubleMetaphone(char *str, char **codes) MetaphAdd(secondary, "H"); current += 2; } - else /* also takes care of 'HH' */ + else +/* also takes care of 'HH' */ current += 1; break; @@ -991,9 +1002,9 @@ DoubleMetaphone(char *str, char **codes) else { if (!StringAt(original, (current + 1), 1, "L", "T", - "K", "S", "N", "M", "B", "Z", "") + "K", "S", "N", "M", "B", "Z", "") && !StringAt(original, (current - 1), 1, - "S", "K", "L", "")) + "S", "K", "L", "")) { MetaphAdd(primary, "J"); MetaphAdd(secondary, "J"); @@ -1002,7 +1013,7 @@ DoubleMetaphone(char *str, char **codes) } } - if (GetAt(original, current + 1) == 'J') /* it could happen! */ + if (GetAt(original, current + 1) == 'J') /* it could happen! */ current += 2; else current += 1; @@ -1024,10 +1035,10 @@ DoubleMetaphone(char *str, char **codes) if (((current == (length - 3)) && StringAt(original, (current - 1), 4, "ILLO", "ILLA", "ALLE", "")) - || ((StringAt(original, (last - 1), 2, "AS", "OS", "") - || StringAt(original, last, 1, "A", "O", "")) - && StringAt(original, (current - 1), 4, - "ALLE", ""))) + || ((StringAt(original, (last - 1), 2, "AS", "OS", "") + || StringAt(original, last, 1, "A", "O", "")) + && StringAt(original, (current - 1), 4, + "ALLE", ""))) { MetaphAdd(primary, "L"); MetaphAdd(secondary, ""); @@ -1045,8 +1056,8 @@ DoubleMetaphone(char *str, char **codes) case 'M': if ((StringAt(original, (current - 1), 3, "UMB", "") && (((current + 1) == last) - || StringAt(original, (current + 2), 2, "ER", ""))) - /* 'dumb','thumb' */ + || StringAt(original, (current + 2), 2, "ER", ""))) + /* 'dumb','thumb' */ || (GetAt(original, current + 1) == 'M')) current += 2; else @@ -1102,7 +1113,7 @@ DoubleMetaphone(char *str, char **codes) if ((current == last) && !SlavoGermanic(original) && StringAt(original, (current - 2), 2, "IE", "") - && !StringAt(original, (current - 4), 2, "ME", "MA", "")) + && !StringAt(original, (current - 4), 2, "ME", "MA", "")) { MetaphAdd(primary, ""); MetaphAdd(secondary, "R"); @@ -1141,8 +1152,8 @@ DoubleMetaphone(char *str, char **codes) { /* germanic */ if (StringAt - (original, (current + 1), 4, "HEIM", "HOEK", "HOLM", - "HOLZ", "")) + (original, (current + 1), 4, "HEIM", "HOEK", "HOLM", + "HOLZ", "")) { MetaphAdd(primary, "S"); MetaphAdd(secondary, "S"); @@ -1174,12 +1185,13 @@ DoubleMetaphone(char *str, char **codes) break; } - /* german & anglicisations, e.g. 'smith' match 'schmidt', - 'snider' match 'schneider' - also, -sz- in slavic language altho in hungarian it is - pronounced 's' */ + /* + * german & anglicisations, e.g. 'smith' match 'schmidt', + * 'snider' match 'schneider' also, -sz- in slavic + * language altho in hungarian it is pronounced 's' + */ if (((current == 0) - && StringAt(original, (current + 1), 1, + && StringAt(original, (current + 1), 1, "M", "N", "L", "W", "")) || StringAt(original, (current + 1), 1, "Z", "")) { @@ -1198,12 +1210,12 @@ DoubleMetaphone(char *str, char **codes) if (GetAt(original, current + 2) == 'H') { /* dutch origin, e.g. 'school', 'schooner' */ - if (StringAt(original, (current + 3), 2, + if (StringAt(original, (current + 3), 2, "OO", "ER", "EN", "UY", "ED", "EM", "")) { /* 'schermerhorn', 'schenker' */ - if (StringAt(original, (current + 3), 2, + if (StringAt(original, (current + 3), 2, "ER", "EN", "")) { MetaphAdd(primary, "X"); @@ -1235,7 +1247,7 @@ DoubleMetaphone(char *str, char **codes) } } - if (StringAt(original, (current + 2), 1, + if (StringAt(original, (current + 2), 1, "I", "E", "Y", "")) { MetaphAdd(primary, "S"); @@ -1252,7 +1264,7 @@ DoubleMetaphone(char *str, char **codes) /* french e.g. 'resnais', 'artois' */ if ((current == last) - && StringAt(original, (current - 2), 2, "AI", "OI", "")) + && StringAt(original, (current - 2), 2, "AI", "OI", "")) { MetaphAdd(primary, ""); MetaphAdd(secondary, "S"); @@ -1353,8 +1365,8 @@ DoubleMetaphone(char *str, char **codes) /* Arnow should match Arnoff */ if (((current == last) && IsVowel(original, current - 1)) - || StringAt(original, (current - 1), 5, "EWSKI", "EWSKY", - "OWSKI", "OWSKY", "") + || StringAt(original, (current - 1), 5, "EWSKI", "EWSKY", + "OWSKI", "OWSKY", "") || StringAt(original, 0, 3, "SCH", "")) { MetaphAdd(primary, ""); @@ -1379,15 +1391,15 @@ DoubleMetaphone(char *str, char **codes) case 'X': /* french e.g. breaux */ if (!((current == last) - && (StringAt(original, (current - 3), 3, + && (StringAt(original, (current - 3), 3, "IAU", "EAU", "") - || StringAt(original, (current - 2), 2, + || StringAt(original, (current - 2), 2, "AU", "OU", "")))) { MetaphAdd(primary, "KS"); MetaphAdd(secondary, "KS"); } - + if (StringAt(original, (current + 1), 1, "C", "X", "")) current += 2; @@ -1404,7 +1416,7 @@ DoubleMetaphone(char *str, char **codes) current += 2; break; } - else if (StringAt(original, (current + 1), 2, + else if (StringAt(original, (current + 1), 2, "ZO", "ZI", "ZA", "") || (SlavoGermanic(original) && ((current > 0) @@ -1427,38 +1439,42 @@ DoubleMetaphone(char *str, char **codes) default: current += 1; - } - /* printf("PRIMARY: %s\n", primary->str); - printf("SECONDARY: %s\n", secondary->str); */ + } + + /* + * printf("PRIMARY: %s\n", primary->str); printf("SECONDARY: + * %s\n", secondary->str); + */ } - if (primary->length > 4) + if (primary->length > 4) SetAt(primary, 4, '\0'); - if (secondary->length > 4) + if (secondary->length > 4) SetAt(secondary, 4, '\0'); - *codes = primary->str; - *++codes = secondary->str; + *codes = primary->str; + *++codes = secondary->str; - DestroyMetaString(original); - DestroyMetaString(primary); - DestroyMetaString(secondary); + DestroyMetaString(original); + DestroyMetaString(primary); + DestroyMetaString(secondary); } #ifdef DMETAPHONE_MAIN /* just for testing - not part of the perl code */ -main(int argc, char ** argv) +main(int argc, char **argv) { - char * codes[2]; + char *codes[2]; + if (argc > 1) { - DoubleMetaphone(argv[1],codes); - printf("%s|%s\n",codes[0],codes[1]); - } + DoubleMetaphone(argv[1], codes); + printf("%s|%s\n", codes[0], codes[1]); + } } #endif diff --git a/contrib/intarray/_int_gist.c b/contrib/intarray/_int_gist.c index ebf4ba3166..e4b923523b 100644 --- a/contrib/intarray/_int_gist.c +++ b/contrib/intarray/_int_gist.c @@ -87,7 +87,7 @@ g_int_consistent(PG_FUNCTION_ARGS) Datum g_int_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); int *size = (int *) PG_GETARG_POINTER(1); int4 i; ArrayType *res; @@ -317,7 +317,7 @@ comparecost(const void *a, const void *b) Datum g_int_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); OffsetNumber i, j; @@ -359,10 +359,10 @@ g_int_picksplit(PG_FUNCTION_ARGS) waste = 0.0; for (i = FirstOffsetNumber; i < maxoff; i = OffsetNumberNext(i)) { - datum_alpha = GETENTRY(entryvec,i); + datum_alpha = GETENTRY(entryvec, i); for (j = OffsetNumberNext(i); j <= maxoff; j = OffsetNumberNext(j)) { - datum_beta = GETENTRY(entryvec,j); + datum_beta = GETENTRY(entryvec, j); /* compute the wasted space by unioning these guys */ /* size_waste = size_union - size_inter; */ @@ -402,10 +402,10 @@ g_int_picksplit(PG_FUNCTION_ARGS) seed_2 = 2; } - datum_alpha = GETENTRY(entryvec,seed_1); + datum_alpha = GETENTRY(entryvec, seed_1); datum_l = copy_intArrayType(datum_alpha); rt__int_size(datum_l, &size_l); - datum_beta = GETENTRY(entryvec,seed_2); + datum_beta = GETENTRY(entryvec, seed_2); datum_r = copy_intArrayType(datum_beta); rt__int_size(datum_r, &size_r); @@ -418,7 +418,7 @@ g_int_picksplit(PG_FUNCTION_ARGS) for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) { costvector[i - 1].pos = i; - datum_alpha = GETENTRY(entryvec,i); + datum_alpha = GETENTRY(entryvec, i); union_d = inner_int_union(datum_l, datum_alpha); rt__int_size(union_d, &size_alpha); pfree(union_d); @@ -466,7 +466,7 @@ g_int_picksplit(PG_FUNCTION_ARGS) } /* okay, which page needs least enlargement? */ - datum_alpha = GETENTRY(entryvec,i); + datum_alpha = GETENTRY(entryvec, i); union_dl = inner_int_union(datum_l, datum_alpha); union_dr = inner_int_union(datum_r, datum_alpha); rt__int_size(union_dl, &size_alpha); diff --git a/contrib/intarray/_intbig_gist.c b/contrib/intarray/_intbig_gist.c index 04d26d90f9..efd70758dc 100644 --- a/contrib/intarray/_intbig_gist.c +++ b/contrib/intarray/_intbig_gist.c @@ -20,52 +20,55 @@ Datum g_intbig_picksplit(PG_FUNCTION_ARGS); Datum g_intbig_union(PG_FUNCTION_ARGS); Datum g_intbig_same(PG_FUNCTION_ARGS); -#define SUMBIT(val) ( \ - GETBITBYTE((val),0) + \ - GETBITBYTE((val),1) + \ - GETBITBYTE((val),2) + \ - GETBITBYTE((val),3) + \ - GETBITBYTE((val),4) + \ - GETBITBYTE((val),5) + \ - GETBITBYTE((val),6) + \ - GETBITBYTE((val),7) \ +#define SUMBIT(val) ( \ + GETBITBYTE((val),0) + \ + GETBITBYTE((val),1) + \ + GETBITBYTE((val),2) + \ + GETBITBYTE((val),3) + \ + GETBITBYTE((val),4) + \ + GETBITBYTE((val),5) + \ + GETBITBYTE((val),6) + \ + GETBITBYTE((val),7) \ ) PG_FUNCTION_INFO_V1(_intbig_in); -Datum _intbig_in(PG_FUNCTION_ARGS); - +Datum _intbig_in(PG_FUNCTION_ARGS); + PG_FUNCTION_INFO_V1(_intbig_out); -Datum _intbig_out(PG_FUNCTION_ARGS); - - +Datum _intbig_out(PG_FUNCTION_ARGS); + + Datum -_intbig_in(PG_FUNCTION_ARGS) { - ereport(ERROR, - (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), - errmsg("_intbig_in() not implemented"))); - PG_RETURN_DATUM(0); +_intbig_in(PG_FUNCTION_ARGS) +{ + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("_intbig_in() not implemented"))); + PG_RETURN_DATUM(0); } - + Datum -_intbig_out(PG_FUNCTION_ARGS) { - ereport(ERROR, - (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), - errmsg("_intbig_out() not implemented"))); - PG_RETURN_DATUM(0); -} +_intbig_out(PG_FUNCTION_ARGS) +{ + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("_intbig_out() not implemented"))); + PG_RETURN_DATUM(0); +} /********************************************************************* ** intbig functions *********************************************************************/ static bool -_intbig_overlap(GISTTYPE *a, ArrayType *b) +_intbig_overlap(GISTTYPE * a, ArrayType *b) { - int num=ARRNELEMS(b); - int4 *ptr=ARRPTR(b); + int num = ARRNELEMS(b); + int4 *ptr = ARRPTR(b); - while(num--) { - if (GETBIT(GETSIGN(a),HASHVAL(*ptr))) + while (num--) + { + if (GETBIT(GETSIGN(a), HASHVAL(*ptr))) return true; ptr++; } @@ -74,13 +77,14 @@ _intbig_overlap(GISTTYPE *a, ArrayType *b) } static bool -_intbig_contains(GISTTYPE *a, ArrayType *b) +_intbig_contains(GISTTYPE * a, ArrayType *b) { - int num=ARRNELEMS(b); - int4 *ptr=ARRPTR(b); + int num = ARRNELEMS(b); + int4 *ptr = ARRPTR(b); - while(num--) { - if (!GETBIT(GETSIGN(a),HASHVAL(*ptr))) + while (num--) + { + if (!GETBIT(GETSIGN(a), HASHVAL(*ptr))) return false; ptr++; } @@ -89,10 +93,11 @@ _intbig_contains(GISTTYPE *a, ArrayType *b) } Datum -g_intbig_same(PG_FUNCTION_ARGS) { +g_intbig_same(PG_FUNCTION_ARGS) +{ GISTTYPE *a = (GISTTYPE *) PG_GETARG_POINTER(0); GISTTYPE *b = (GISTTYPE *) PG_GETARG_POINTER(1); - bool *result = (bool *) PG_GETARG_POINTER(2); + bool *result = (bool *) PG_GETARG_POINTER(2); if (ISALLTRUE(a) && ISALLTRUE(b)) *result = true; @@ -100,16 +105,19 @@ g_intbig_same(PG_FUNCTION_ARGS) { *result = false; else if (ISALLTRUE(b)) *result = false; - else { - int4 i; - BITVECP sa = GETSIGN(a), - sb = GETSIGN(b); + else + { + int4 i; + BITVECP sa = GETSIGN(a), + sb = GETSIGN(b); + *result = true; LOOPBYTE( - if (sa[i] != sb[i]) { - *result = false; - break; - } + if (sa[i] != sb[i]) + { + *result = false; + break; + } ); } PG_RETURN_POINTER(result); @@ -120,93 +128,105 @@ g_intbig_compress(PG_FUNCTION_ARGS) { GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); - if (entry->leafkey) { + if (entry->leafkey) + { GISTENTRY *retval; - ArrayType *in = (ArrayType *) PG_DETOAST_DATUM(entry->key); - int4 *ptr; - int num; - GISTTYPE *res=(GISTTYPE*)palloc(CALCGTSIZE(0)); + ArrayType *in = (ArrayType *) PG_DETOAST_DATUM(entry->key); + int4 *ptr; + int num; + GISTTYPE *res = (GISTTYPE *) palloc(CALCGTSIZE(0)); ARRISVOID(in); - ptr=ARRPTR(in); - num=ARRNELEMS(in); - memset(res,0,CALCGTSIZE(0)); - res->len=CALCGTSIZE(0); + ptr = ARRPTR(in); + num = ARRNELEMS(in); + memset(res, 0, CALCGTSIZE(0)); + res->len = CALCGTSIZE(0); - while(num--) { - HASH(GETSIGN(res),*ptr); + while (num--) + { + HASH(GETSIGN(res), *ptr); ptr++; } retval = (GISTENTRY *) palloc(sizeof(GISTENTRY)); gistentryinit(*retval, PointerGetDatum(res), - entry->rel, entry->page, - entry->offset, res->len, FALSE); - - if ( in!=(ArrayType *) PG_DETOAST_DATUM(entry->key) ) + entry->rel, entry->page, + entry->offset, res->len, FALSE); + + if (in != (ArrayType *) PG_DETOAST_DATUM(entry->key)) pfree(in); PG_RETURN_POINTER(retval); - } else if ( !ISALLTRUE(DatumGetPointer(entry->key)) ) { + } + else if (!ISALLTRUE(DatumGetPointer(entry->key))) + { GISTENTRY *retval; - int i; - BITVECP sign = GETSIGN(DatumGetPointer(entry->key)); + int i; + BITVECP sign = GETSIGN(DatumGetPointer(entry->key)); GISTTYPE *res; LOOPBYTE( - if ((sign[i] & 0xff) != 0xff) - PG_RETURN_POINTER(entry); + if ((sign[i] & 0xff) != 0xff) + PG_RETURN_POINTER(entry); ); - res=(GISTTYPE*)palloc(CALCGTSIZE(ALLISTRUE)); - res->len=CALCGTSIZE(ALLISTRUE); + res = (GISTTYPE *) palloc(CALCGTSIZE(ALLISTRUE)); + res->len = CALCGTSIZE(ALLISTRUE); res->flag = ALLISTRUE; retval = (GISTENTRY *) palloc(sizeof(GISTENTRY)); gistentryinit(*retval, PointerGetDatum(res), - entry->rel, entry->page, - entry->offset, res->len, FALSE); - + entry->rel, entry->page, + entry->offset, res->len, FALSE); + PG_RETURN_POINTER(retval); } - + PG_RETURN_POINTER(entry); } static int4 -sizebitvec(BITVECP sign) { - int4 size = 0, i; +sizebitvec(BITVECP sign) +{ + int4 size = 0, + i; + LOOPBYTE( - size += SUMBIT(sign); - sign = (BITVECP) (((char *) sign) + 1); + size += SUMBIT(sign); + sign = (BITVECP) (((char *) sign) + 1); ); - return size; + return size; } static int -hemdistsign(BITVECP a, BITVECP b) { - int i,dist=0; - - LOOPBIT( - if ( GETBIT(a,i) != GETBIT(b,i) ) - dist++; - ); - return dist; +hemdistsign(BITVECP a, BITVECP b) +{ + int i, + dist = 0; + + LOOPBIT( + if (GETBIT(a, i) != GETBIT(b, i)) + dist++; + ); + return dist; } static int -hemdist(GISTTYPE *a, GISTTYPE *b) { - if ( ISALLTRUE(a) ) { - if (ISALLTRUE(b)) - return 0; - else - return SIGLENBIT-sizebitvec(GETSIGN(b)); - } else if (ISALLTRUE(b)) - return SIGLENBIT-sizebitvec(GETSIGN(a)); - - return hemdistsign( GETSIGN(a), GETSIGN(b) ); +hemdist(GISTTYPE * a, GISTTYPE * b) +{ + if (ISALLTRUE(a)) + { + if (ISALLTRUE(b)) + return 0; + else + return SIGLENBIT - sizebitvec(GETSIGN(b)); + } + else if (ISALLTRUE(b)) + return SIGLENBIT - sizebitvec(GETSIGN(a)); + + return hemdistsign(GETSIGN(a), GETSIGN(b)); } Datum @@ -218,29 +238,33 @@ g_intbig_decompress(PG_FUNCTION_ARGS) static int4 unionkey(BITVECP sbase, GISTTYPE * add) { - int4 i; - BITVECP sadd = GETSIGN(add); + int4 i; + BITVECP sadd = GETSIGN(add); if (ISALLTRUE(add)) return 1; LOOPBYTE( - sbase[i] |= sadd[i]; + sbase[i] |= sadd[i]; ); return 0; } Datum -g_intbig_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - int *size = (int *) PG_GETARG_POINTER(1); - BITVEC base; - int4 i, len; - int4 flag = 0; +g_intbig_union(PG_FUNCTION_ARGS) +{ + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + int *size = (int *) PG_GETARG_POINTER(1); + BITVEC base; + int4 i, + len; + int4 flag = 0; GISTTYPE *result; MemSet((void *) base, 0, sizeof(BITVEC)); - for (i = 0; i < entryvec->n; i++) { - if (unionkey(base, GETENTRY(entryvec, i))) { + for (i = 0; i < entryvec->n; i++) + { + if (unionkey(base, GETENTRY(entryvec, i))) + { flag = ALLISTRUE; break; } @@ -252,187 +276,201 @@ g_intbig_union(PG_FUNCTION_ARGS) { result->flag = flag; if (!ISALLTRUE(result)) memcpy((void *) GETSIGN(result), (void *) base, sizeof(BITVEC)); - + PG_RETURN_POINTER(result); } Datum -g_intbig_penalty(PG_FUNCTION_ARGS) { +g_intbig_penalty(PG_FUNCTION_ARGS) +{ GISTENTRY *origentry = (GISTENTRY *) PG_GETARG_POINTER(0); /* always ISSIGNKEY */ GISTENTRY *newentry = (GISTENTRY *) PG_GETARG_POINTER(1); - float *penalty = (float *) PG_GETARG_POINTER(2); + float *penalty = (float *) PG_GETARG_POINTER(2); GISTTYPE *origval = (GISTTYPE *) DatumGetPointer(origentry->key); GISTTYPE *newval = (GISTTYPE *) DatumGetPointer(newentry->key); - *penalty=hemdist(origval,newval); + *penalty = hemdist(origval, newval); PG_RETURN_POINTER(penalty); } -typedef struct { +typedef struct +{ OffsetNumber pos; - int4 cost; + int4 cost; } SPLITCOST; static int -comparecost(const void *a, const void *b) { +comparecost(const void *a, const void *b) +{ return ((SPLITCOST *) a)->cost - ((SPLITCOST *) b)->cost; } Datum -g_intbig_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); - OffsetNumber k, - j; - GISTTYPE *datum_l, - *datum_r; - BITVECP union_l, - union_r; - int4 size_alpha, size_beta; - int4 size_waste, - waste = -1; - int4 nbytes; - OffsetNumber seed_1 = 0, - seed_2 = 0; - OffsetNumber *left, - *right; - OffsetNumber maxoff; - BITVECP ptr; - int i; - SPLITCOST *costvector; - GISTTYPE *_k, - *_j; - - maxoff = entryvec->n - 2; - nbytes = (maxoff + 2) * sizeof(OffsetNumber); - v->spl_left = (OffsetNumber *) palloc(nbytes); - v->spl_right = (OffsetNumber *) palloc(nbytes); - - for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k)) { - _k = GETENTRY(entryvec, k); - for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j)) { - size_waste=hemdist(_k, GETENTRY(entryvec, j)); - if (size_waste > waste ) { - waste = size_waste; - seed_1 = k; - seed_2 = j; - } - } - } - - left = v->spl_left; - v->spl_nleft = 0; - right = v->spl_right; - v->spl_nright = 0; - - if (seed_1 == 0 || seed_2 == 0) - { - seed_1 = 1; - seed_2 = 2; - } - - /* form initial .. */ - if (ISALLTRUE(GETENTRY(entryvec, seed_1))) - { - datum_l = (GISTTYPE *) palloc(GTHDRSIZE); - datum_l->len = GTHDRSIZE; - datum_l->flag = ALLISTRUE; - } - else - { - datum_l = (GISTTYPE *) palloc(GTHDRSIZE + SIGLEN); - datum_l->len = GTHDRSIZE + SIGLEN; - datum_l->flag = 0; - memcpy((void *) GETSIGN(datum_l), (void *) GETSIGN(GETENTRY(entryvec, seed_1)), sizeof(BITVEC)); - } - if (ISALLTRUE(GETENTRY(entryvec, seed_2))) - { - datum_r = (GISTTYPE *) palloc(GTHDRSIZE); - datum_r->len = GTHDRSIZE; - datum_r->flag = ALLISTRUE; - } - else - { - datum_r = (GISTTYPE *) palloc(GTHDRSIZE + SIGLEN); - datum_r->len = GTHDRSIZE + SIGLEN; - datum_r->flag = 0; - memcpy((void *) GETSIGN(datum_r), (void *) GETSIGN(GETENTRY(entryvec, seed_2)), sizeof(BITVEC)); - } - - maxoff = OffsetNumberNext(maxoff); - /* sort before ... */ - costvector = (SPLITCOST *) palloc(sizeof(SPLITCOST) * maxoff); - for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j)) - { - costvector[j - 1].pos = j; - _j = GETENTRY(entryvec, j); - size_alpha = hemdist(datum_l,_j); - size_beta = hemdist(datum_r,_j); - costvector[j - 1].cost = abs(size_alpha - size_beta); - } - qsort((void *) costvector, maxoff, sizeof(SPLITCOST), comparecost); - - union_l=GETSIGN(datum_l); - union_r=GETSIGN(datum_r); - - for (k = 0; k < maxoff; k++) - { - j = costvector[k].pos; - if (j == seed_1) - { - *left++ = j; - v->spl_nleft++; - continue; - } - else if (j == seed_2) - { - *right++ = j; - v->spl_nright++; - continue; - } - _j = GETENTRY(entryvec, j); - size_alpha = hemdist(datum_l,_j); - size_beta = hemdist(datum_r,_j); - - if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.00001)) - { - if (ISALLTRUE(datum_l) || ISALLTRUE(_j) ) { - if (!ISALLTRUE(datum_l)) - MemSet((void *) union_l, 0xff, sizeof(BITVEC)); - } else { - ptr=GETSIGN(_j); - LOOPBYTE( - union_l[i] |= ptr[i]; - ); - } - *left++ = j; - v->spl_nleft++; - } - else - { - if (ISALLTRUE(datum_r) || ISALLTRUE(_j) ) { - if (!ISALLTRUE(datum_r)) - MemSet((void *) union_r, 0xff, sizeof(BITVEC)); - } else { - ptr=GETSIGN(_j); - LOOPBYTE( - union_r[i] |= ptr[i]; - ); - } - *right++ = j; - v->spl_nright++; - } - } - - *right = *left = FirstOffsetNumber; - pfree(costvector); - - v->spl_ldatum = PointerGetDatum(datum_l); - v->spl_rdatum = PointerGetDatum(datum_r); - - PG_RETURN_POINTER(v); +g_intbig_picksplit(PG_FUNCTION_ARGS) +{ + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); + OffsetNumber k, + j; + GISTTYPE *datum_l, + *datum_r; + BITVECP union_l, + union_r; + int4 size_alpha, + size_beta; + int4 size_waste, + waste = -1; + int4 nbytes; + OffsetNumber seed_1 = 0, + seed_2 = 0; + OffsetNumber *left, + *right; + OffsetNumber maxoff; + BITVECP ptr; + int i; + SPLITCOST *costvector; + GISTTYPE *_k, + *_j; + + maxoff = entryvec->n - 2; + nbytes = (maxoff + 2) * sizeof(OffsetNumber); + v->spl_left = (OffsetNumber *) palloc(nbytes); + v->spl_right = (OffsetNumber *) palloc(nbytes); + + for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k)) + { + _k = GETENTRY(entryvec, k); + for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j)) + { + size_waste = hemdist(_k, GETENTRY(entryvec, j)); + if (size_waste > waste) + { + waste = size_waste; + seed_1 = k; + seed_2 = j; + } + } + } + + left = v->spl_left; + v->spl_nleft = 0; + right = v->spl_right; + v->spl_nright = 0; + + if (seed_1 == 0 || seed_2 == 0) + { + seed_1 = 1; + seed_2 = 2; + } + + /* form initial .. */ + if (ISALLTRUE(GETENTRY(entryvec, seed_1))) + { + datum_l = (GISTTYPE *) palloc(GTHDRSIZE); + datum_l->len = GTHDRSIZE; + datum_l->flag = ALLISTRUE; + } + else + { + datum_l = (GISTTYPE *) palloc(GTHDRSIZE + SIGLEN); + datum_l->len = GTHDRSIZE + SIGLEN; + datum_l->flag = 0; + memcpy((void *) GETSIGN(datum_l), (void *) GETSIGN(GETENTRY(entryvec, seed_1)), sizeof(BITVEC)); + } + if (ISALLTRUE(GETENTRY(entryvec, seed_2))) + { + datum_r = (GISTTYPE *) palloc(GTHDRSIZE); + datum_r->len = GTHDRSIZE; + datum_r->flag = ALLISTRUE; + } + else + { + datum_r = (GISTTYPE *) palloc(GTHDRSIZE + SIGLEN); + datum_r->len = GTHDRSIZE + SIGLEN; + datum_r->flag = 0; + memcpy((void *) GETSIGN(datum_r), (void *) GETSIGN(GETENTRY(entryvec, seed_2)), sizeof(BITVEC)); + } + + maxoff = OffsetNumberNext(maxoff); + /* sort before ... */ + costvector = (SPLITCOST *) palloc(sizeof(SPLITCOST) * maxoff); + for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j)) + { + costvector[j - 1].pos = j; + _j = GETENTRY(entryvec, j); + size_alpha = hemdist(datum_l, _j); + size_beta = hemdist(datum_r, _j); + costvector[j - 1].cost = abs(size_alpha - size_beta); + } + qsort((void *) costvector, maxoff, sizeof(SPLITCOST), comparecost); + + union_l = GETSIGN(datum_l); + union_r = GETSIGN(datum_r); + + for (k = 0; k < maxoff; k++) + { + j = costvector[k].pos; + if (j == seed_1) + { + *left++ = j; + v->spl_nleft++; + continue; + } + else if (j == seed_2) + { + *right++ = j; + v->spl_nright++; + continue; + } + _j = GETENTRY(entryvec, j); + size_alpha = hemdist(datum_l, _j); + size_beta = hemdist(datum_r, _j); + + if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.00001)) + { + if (ISALLTRUE(datum_l) || ISALLTRUE(_j)) + { + if (!ISALLTRUE(datum_l)) + MemSet((void *) union_l, 0xff, sizeof(BITVEC)); + } + else + { + ptr = GETSIGN(_j); + LOOPBYTE( + union_l[i] |= ptr[i]; + ); + } + *left++ = j; + v->spl_nleft++; + } + else + { + if (ISALLTRUE(datum_r) || ISALLTRUE(_j)) + { + if (!ISALLTRUE(datum_r)) + MemSet((void *) union_r, 0xff, sizeof(BITVEC)); + } + else + { + ptr = GETSIGN(_j); + LOOPBYTE( + union_r[i] |= ptr[i]; + ); + } + *right++ = j; + v->spl_nright++; + } + } + + *right = *left = FirstOffsetNumber; + pfree(costvector); + + v->spl_ldatum = PointerGetDatum(datum_l); + v->spl_rdatum = PointerGetDatum(datum_r); + + PG_RETURN_POINTER(v); } Datum @@ -443,12 +481,13 @@ g_intbig_consistent(PG_FUNCTION_ARGS) StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); bool retval; - if ( ISALLTRUE(DatumGetPointer(entry->key)) ) + if (ISALLTRUE(DatumGetPointer(entry->key))) PG_RETURN_BOOL(true); - - if (strategy == BooleanSearchStrategy) { + + if (strategy == BooleanSearchStrategy) + { PG_RETURN_BOOL(signconsistent((QUERYTYPE *) query, - GETSIGN(DatumGetPointer(entry->key)), + GETSIGN(DatumGetPointer(entry->key)), false)); } @@ -462,58 +501,72 @@ g_intbig_consistent(PG_FUNCTION_ARGS) retval = _intbig_overlap((GISTTYPE *) DatumGetPointer(entry->key), query); break; case RTSameStrategyNumber: - if (GIST_LEAF(entry)) { - int i,num=ARRNELEMS(query); - int4 *ptr=ARRPTR(query); - BITVEC qp; - BITVECP dq, de; - memset(qp,0,sizeof(BITVEC)); - - while(num--) { + if (GIST_LEAF(entry)) + { + int i, + num = ARRNELEMS(query); + int4 *ptr = ARRPTR(query); + BITVEC qp; + BITVECP dq, + de; + + memset(qp, 0, sizeof(BITVEC)); + + while (num--) + { HASH(qp, *ptr); ptr++; } - de=GETSIGN((GISTTYPE *) DatumGetPointer(entry->key)); - dq=qp; - retval=true; + de = GETSIGN((GISTTYPE *) DatumGetPointer(entry->key)); + dq = qp; + retval = true; LOOPBYTE( - if ( de[i] != dq[i] ) { - retval=false; - break; - } + if (de[i] != dq[i]) + { + retval = false; + break; + } ); - } else + } + else retval = _intbig_contains((GISTTYPE *) DatumGetPointer(entry->key), query); break; case RTContainsStrategyNumber: retval = _intbig_contains((GISTTYPE *) DatumGetPointer(entry->key), query); break; case RTContainedByStrategyNumber: - if (GIST_LEAF(entry)) { - int i,num=ARRNELEMS(query); - int4 *ptr=ARRPTR(query); - BITVEC qp; - BITVECP dq, de; - memset(qp,0,sizeof(BITVEC)); - - while(num--) { + if (GIST_LEAF(entry)) + { + int i, + num = ARRNELEMS(query); + int4 *ptr = ARRPTR(query); + BITVEC qp; + BITVECP dq, + de; + + memset(qp, 0, sizeof(BITVEC)); + + while (num--) + { HASH(qp, *ptr); ptr++; } - de=GETSIGN((GISTTYPE *) DatumGetPointer(entry->key)); - dq=qp; - retval=true; + de = GETSIGN((GISTTYPE *) DatumGetPointer(entry->key)); + dq = qp; + retval = true; LOOPBYTE( - if ( de[i] & ~dq[i] ) { - retval=false; - break; - } + if (de[i] & ~dq[i]) + { + retval = false; + break; + } ); - } else + } + else retval = _intbig_overlap((GISTTYPE *) DatumGetPointer(entry->key), query); break; default: @@ -521,5 +574,3 @@ g_intbig_consistent(PG_FUNCTION_ARGS) } PG_RETURN_BOOL(retval); } - - diff --git a/contrib/ltree/_ltree_gist.c b/contrib/ltree/_ltree_gist.c index f1b2efb157..f0e01bbf47 100644 --- a/contrib/ltree/_ltree_gist.c +++ b/contrib/ltree/_ltree_gist.c @@ -75,8 +75,8 @@ _ltree_compress(PG_FUNCTION_ARGS) if (ARR_NDIM(val) != 1) ereport(ERROR, - (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR), - errmsg("array must be one-dimensional"))); + (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR), + errmsg("array must be one-dimensional"))); key = (ltree_gist *) palloc(len); key->len = len; @@ -98,7 +98,7 @@ _ltree_compress(PG_FUNCTION_ARGS) entry->rel, entry->page, entry->offset, key->len, FALSE); } - else if ( !LTG_ISALLTRUE(entry->key) ) + else if (!LTG_ISALLTRUE(entry->key)) { int4 i, len; @@ -107,7 +107,7 @@ _ltree_compress(PG_FUNCTION_ARGS) BITVECP sign = LTG_SIGN(DatumGetPointer(entry->key)); ALOOPBYTE( - if ((sign[i]&0xff) != 0xff) + if ((sign[i] & 0xff) != 0xff) PG_RETURN_POINTER(retval); ); len = LTG_HDRSIZE; @@ -172,10 +172,11 @@ unionkey(BITVECP sbase, ltree_gist * add) Datum _ltree_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); int *size = (int *) PG_GETARG_POINTER(1); ABITVEC base; - int4 i,len; + int4 i, + len; int4 flag = 0; ltree_gist *result; @@ -212,28 +213,33 @@ sizebitvec(BITVECP sign) return size; } -static int -hemdistsign(BITVECP a, BITVECP b) { - int i,dist=0; - +static int +hemdistsign(BITVECP a, BITVECP b) +{ + int i, + dist = 0; + ALOOPBIT( - if ( GETBIT(a,i) != GETBIT(b,i) ) - dist++; + if (GETBIT(a, i) != GETBIT(b, i)) + dist++; ); return dist; } static int -hemdist(ltree_gist *a, ltree_gist *b) { - if ( LTG_ISALLTRUE(a) ) { - if (LTG_ISALLTRUE(b)) - return 0; - else - return ASIGLENBIT-sizebitvec(LTG_SIGN(b)); - } else if (LTG_ISALLTRUE(b)) - return ASIGLENBIT-sizebitvec(LTG_SIGN(a)); - - return hemdistsign( LTG_SIGN(a), LTG_SIGN(b) ); +hemdist(ltree_gist * a, ltree_gist * b) +{ + if (LTG_ISALLTRUE(a)) + { + if (LTG_ISALLTRUE(b)) + return 0; + else + return ASIGLENBIT - sizebitvec(LTG_SIGN(b)); + } + else if (LTG_ISALLTRUE(b)) + return ASIGLENBIT - sizebitvec(LTG_SIGN(a)); + + return hemdistsign(LTG_SIGN(a), LTG_SIGN(b)); } @@ -244,7 +250,7 @@ _ltree_penalty(PG_FUNCTION_ARGS) ltree_gist *newval = (ltree_gist *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key); float *penalty = (float *) PG_GETARG_POINTER(2); - *penalty=hemdist(origval,newval); + *penalty = hemdist(origval, newval); PG_RETURN_POINTER(penalty); } @@ -263,7 +269,7 @@ comparecost(const void *a, const void *b) Datum _ltree_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); OffsetNumber k, j; @@ -271,7 +277,8 @@ _ltree_picksplit(PG_FUNCTION_ARGS) *datum_r; BITVECP union_l, union_r; - int4 size_alpha, size_beta; + int4 size_alpha, + size_beta; int4 size_waste, waste = -1; int4 nbytes; @@ -291,11 +298,14 @@ _ltree_picksplit(PG_FUNCTION_ARGS) v->spl_left = (OffsetNumber *) palloc(nbytes); v->spl_right = (OffsetNumber *) palloc(nbytes); - for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k)) { + for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k)) + { _k = GETENTRY(entryvec, k); - for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j)) { - size_waste=hemdist(_k, GETENTRY(entryvec, j)); - if (size_waste > waste ) { + for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j)) + { + size_waste = hemdist(_k, GETENTRY(entryvec, j)); + if (size_waste > waste) + { waste = size_waste; seed_1 = k; seed_2 = j; @@ -349,15 +359,15 @@ _ltree_picksplit(PG_FUNCTION_ARGS) { costvector[j - 1].pos = j; _j = GETENTRY(entryvec, j); - size_alpha = hemdist(datum_l,_j); - size_beta = hemdist(datum_r,_j); + size_alpha = hemdist(datum_l, _j); + size_beta = hemdist(datum_r, _j); costvector[j - 1].cost = abs(size_alpha - size_beta); } qsort((void *) costvector, maxoff, sizeof(SPLITCOST), comparecost); - union_l=LTG_SIGN(datum_l); - union_r=LTG_SIGN(datum_r); - + union_l = LTG_SIGN(datum_l); + union_r = LTG_SIGN(datum_r); + for (k = 0; k < maxoff; k++) { j = costvector[k].pos; @@ -374,18 +384,21 @@ _ltree_picksplit(PG_FUNCTION_ARGS) continue; } _j = GETENTRY(entryvec, j); - size_alpha = hemdist(datum_l,_j); - size_beta = hemdist(datum_r,_j); + size_alpha = hemdist(datum_l, _j); + size_beta = hemdist(datum_r, _j); - if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.00001)) + if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.00001)) { - if (LTG_ISALLTRUE(datum_l) || LTG_ISALLTRUE(_j) ) { + if (LTG_ISALLTRUE(datum_l) || LTG_ISALLTRUE(_j)) + { if (!LTG_ISALLTRUE(datum_l)) - MemSet((void *) union_l, 0xff, sizeof(ABITVEC)); - } else { - ptr=LTG_SIGN(_j); + MemSet((void *) union_l, 0xff, sizeof(ABITVEC)); + } + else + { + ptr = LTG_SIGN(_j); ALOOPBYTE( - union_l[i] |= ptr[i]; + union_l[i] |= ptr[i]; ); } *left++ = j; @@ -393,13 +406,16 @@ _ltree_picksplit(PG_FUNCTION_ARGS) } else { - if (LTG_ISALLTRUE(datum_r) || LTG_ISALLTRUE(_j) ) { + if (LTG_ISALLTRUE(datum_r) || LTG_ISALLTRUE(_j)) + { if (!LTG_ISALLTRUE(datum_r)) - MemSet((void *) union_r, 0xff, sizeof(ABITVEC)); - } else { - ptr=LTG_SIGN(_j); + MemSet((void *) union_r, 0xff, sizeof(ABITVEC)); + } + else + { + ptr = LTG_SIGN(_j); ALOOPBYTE( - union_r[i] |= ptr[i]; + union_r[i] |= ptr[i]; ); } *right++ = j; @@ -498,22 +514,24 @@ gist_qe(ltree_gist * key, lquery * query) } static bool -_arrq_cons(ltree_gist *key, ArrayType *_query) { - lquery *query = (lquery *) ARR_DATA_PTR(_query); - int num = ArrayGetNItems(ARR_NDIM(_query), ARR_DIMS(_query)); +_arrq_cons(ltree_gist * key, ArrayType *_query) +{ + lquery *query = (lquery *) ARR_DATA_PTR(_query); + int num = ArrayGetNItems(ARR_NDIM(_query), ARR_DIMS(_query)); - if (ARR_NDIM(_query) != 1) - ereport(ERROR, + if (ARR_NDIM(_query) != 1) + ereport(ERROR, (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR), errmsg("array must be one-dimensional"))); - while (num > 0) { - if ( gist_qe(key, query) ) - return true; - num--; - query = (lquery*)NEXTVAL(query); - } - return false; + while (num > 0) + { + if (gist_qe(key, query)) + return true; + num--; + query = (lquery *) NEXTVAL(query); + } + return false; } Datum diff --git a/contrib/ltree/ltree_gist.c b/contrib/ltree/ltree_gist.c index eb091f9927..7630b4f60c 100644 --- a/contrib/ltree/ltree_gist.c +++ b/contrib/ltree/ltree_gist.c @@ -166,7 +166,7 @@ hashing(BITVECP sign, ltree * t) Datum ltree_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); int *size = (int *) PG_GETARG_POINTER(1); BITVEC base; int4 i, @@ -277,14 +277,14 @@ treekey_cmp(const void *a, const void *b) return ltree_compare( ((RIX *) a)->r, ((RIX *) b)->r - ); + ); } Datum ltree_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); OffsetNumber j; int4 i; @@ -602,21 +602,23 @@ gist_qtxt(ltree_gist * key, ltxtquery * query) } static bool -arrq_cons(ltree_gist *key, ArrayType *_query) { - lquery *query = (lquery *) ARR_DATA_PTR(_query); - int num = ArrayGetNItems(ARR_NDIM(_query), ARR_DIMS(_query)); +arrq_cons(ltree_gist * key, ArrayType *_query) +{ + lquery *query = (lquery *) ARR_DATA_PTR(_query); + int num = ArrayGetNItems(ARR_NDIM(_query), ARR_DIMS(_query)); - if (ARR_NDIM(_query) != 1) - ereport(ERROR, + if (ARR_NDIM(_query) != 1) + ereport(ERROR, (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR), errmsg("array must be one-dimensional"))); - while (num > 0) { - if ( gist_qe(key, query) && gist_between(key, query) ) - return true; - num--; - query = NEXTVAL(query); - } + while (num > 0) + { + if (gist_qe(key, query) && gist_between(key, query)) + return true; + num--; + query = NEXTVAL(query); + } return false; } @@ -700,7 +702,7 @@ ltree_consistent(PG_FUNCTION_ARGS) if (GIST_LEAF(entry)) res = DatumGetBool(DirectFunctionCall2(lt_q_regex, PointerGetDatum(LTG_NODE(key)), - PointerGetDatum((ArrayType *) query) + PointerGetDatum((ArrayType *) query) )); else res = arrq_cons(key, (ArrayType *) query); diff --git a/contrib/pg_autovacuum/pg_autovacuum.c b/contrib/pg_autovacuum/pg_autovacuum.c index 191b91ba38..6ea76515cf 100644 --- a/contrib/pg_autovacuum/pg_autovacuum.c +++ b/contrib/pg_autovacuum/pg_autovacuum.c @@ -228,20 +228,20 @@ update_table_list(db_info * dbi) if (res != NULL) { t = PQntuples(res); - + /* - * First: use the tbl_list as the outer loop and the result set as - * the inner loop, this will determine what tables should be - * removed - */ + * First: use the tbl_list as the outer loop and the result + * set as the inner loop, this will determine what tables + * should be removed + */ while (tbl_elem != NULL) { tbl = ((tbl_info *) DLE_VAL(tbl_elem)); found_match = 0; - + for (i = 0; i < t; i++) - { /* loop through result set looking for a - * match */ + { /* loop through result set looking for a + * match */ if (tbl->relid == atooid(PQgetvalue(res, i, PQfnumber(res, "oid")))) { found_match = 1; @@ -249,22 +249,22 @@ update_table_list(db_info * dbi) } } if (found_match == 0) - { /* then we didn't find this tbl_elem in - * the result set */ + { /* then we didn't find this tbl_elem in + * the result set */ Dlelem *elem_to_remove = tbl_elem; - + tbl_elem = DLGetSucc(tbl_elem); remove_table_from_list(elem_to_remove); } else tbl_elem = DLGetSucc(tbl_elem); - } /* Done removing dropped tables from the - * table_list */ - + } /* Done removing dropped tables from the + * table_list */ + /* - * Then loop use result set as outer loop and tbl_list as the - * inner loop to determine what tables are new - */ + * Then loop use result set as outer loop and tbl_list as the + * inner loop to determine what tables are new + */ for (i = 0; i < t; i++) { tbl_elem = DLGetHead(dbi->table_list); @@ -279,8 +279,8 @@ update_table_list(db_info * dbi) } tbl_elem = DLGetSucc(tbl_elem); } - if (found_match == 0) /* then we didn't find this result - * now in the tbl_list */ + if (found_match == 0) /* then we didn't find this result + * now in the tbl_list */ { DLAddTail(dbi->table_list, DLNewElem(init_table_info(res, i, dbi))); if (args->debug >= 1) @@ -290,7 +290,7 @@ update_table_list(db_info * dbi) log_entry(logbuffer); } } - } /* end of for loop that adds tables */ + } /* end of for loop that adds tables */ } fflush(LOGOUTPUT); PQclear(res); @@ -419,7 +419,7 @@ init_db_list() dbs->age = atol(PQgetvalue(res, 0, PQfnumber(res, "age"))); if (res) PQclear(res); - + if (args->debug >= 2) print_db_list(db_list, 0); } @@ -499,49 +499,49 @@ update_db_list(Dllist *db_list) if (res != NULL) { t = PQntuples(res); - + /* - * First: use the db_list as the outer loop and the result set as - * the inner loop, this will determine what databases should be - * removed - */ + * First: use the db_list as the outer loop and the result set + * as the inner loop, this will determine what databases + * should be removed + */ while (db_elem != NULL) { dbi = ((db_info *) DLE_VAL(db_elem)); found_match = 0; - + for (i = 0; i < t; i++) - { /* loop through result set looking for a - * match */ + { /* loop through result set looking for a + * match */ if (dbi->oid == atooid(PQgetvalue(res, i, PQfnumber(res, "oid")))) { found_match = 1; - + /* - * update the dbi->age so that we ensure - * xid_wraparound won't happen - */ + * update the dbi->age so that we ensure + * xid_wraparound won't happen + */ dbi->age = atol(PQgetvalue(res, i, PQfnumber(res, "age"))); break; } } if (found_match == 0) - { /* then we didn't find this db_elem in the - * result set */ + { /* then we didn't find this db_elem in the + * result set */ Dlelem *elem_to_remove = db_elem; - + db_elem = DLGetSucc(db_elem); remove_db_from_list(elem_to_remove); } else db_elem = DLGetSucc(db_elem); - } /* Done removing dropped databases from - * the table_list */ - + } /* Done removing dropped databases from + * the table_list */ + /* - * Then loop use result set as outer loop and db_list as the inner - * loop to determine what databases are new - */ + * Then loop use result set as outer loop and db_list as the + * inner loop to determine what databases are new + */ for (i = 0; i < t; i++) { db_elem = DLGetHead(db_list); @@ -556,20 +556,20 @@ update_db_list(Dllist *db_list) } db_elem = DLGetSucc(db_elem); } - if (found_match == 0) /* then we didn't find this result - * now in the tbl_list */ + if (found_match == 0) /* then we didn't find this result + * now in the tbl_list */ { DLAddTail(db_list, DLNewElem(init_dbinfo - (PQgetvalue(res, i, PQfnumber(res, "datname")), - atooid(PQgetvalue(res, i, PQfnumber(res, "oid"))), - atol(PQgetvalue(res, i, PQfnumber(res, "age")))))); + (PQgetvalue(res, i, PQfnumber(res, "datname")), + atooid(PQgetvalue(res, i, PQfnumber(res, "oid"))), + atol(PQgetvalue(res, i, PQfnumber(res, "age")))))); if (args->debug >= 1) { sprintf(logbuffer, "added database: %s", ((db_info *) DLE_VAL(DLGetTail(db_list)))->dbname); log_entry(logbuffer); } } - } /* end of for loop that adds tables */ + } /* end of for loop that adds tables */ } fflush(LOGOUTPUT); PQclear(res); @@ -604,16 +604,14 @@ xid_wraparound_check(db_info * dbi) * 500million xacts to work with so we should be able to spread the * load of full database vacuums a bit */ - if (dbi->age > 1500000000 ) + if (dbi->age > 1500000000) { PGresult *res = NULL; res = send_query("VACUUM", dbi); /* FIXME: Perhaps should add a check for PQ_COMMAND_OK */ if (res != NULL) - { PQclear(res); - } return 1; } return 0; @@ -697,16 +695,16 @@ print_db_info(db_info * dbi, int print_tbl_list) { sprintf(logbuffer, "dbname: %s", (dbi->dbname) ? dbi->dbname : "(null)"); log_entry(logbuffer); - + sprintf(logbuffer, " oid: %u", dbi->oid); log_entry(logbuffer); - + sprintf(logbuffer, " username: %s", (dbi->username) ? dbi->username : "(null)"); log_entry(logbuffer); - + sprintf(logbuffer, " password: %s", (dbi->password) ? dbi->password : "(null)"); log_entry(logbuffer); - + if (dbi->conn != NULL) log_entry(" conn is valid, (connected)"); else @@ -714,10 +712,10 @@ print_db_info(db_info * dbi, int print_tbl_list) sprintf(logbuffer, " default_analyze_threshold: %li", dbi->analyze_threshold); log_entry(logbuffer); - + sprintf(logbuffer, " default_vacuum_threshold: %li", dbi->vacuum_threshold); log_entry(logbuffer); - + fflush(LOGOUTPUT); if (print_tbl_list > 0) print_table_list(dbi->table_list); @@ -1036,7 +1034,7 @@ main(int argc, char *argv[]) db_list = init_db_list(); if (db_list == NULL) return 1; - + if (check_stats_enabled(((db_info *) DLE_VAL(DLGetHead(db_list)))) != 0) { log_entry("Error: GUC variable stats_row_level must be enabled."); @@ -1096,38 +1094,40 @@ main(int argc, char *argv[]) if (res != NULL) { for (j = 0; j < PQntuples(res); j++) - { /* loop through result set */ - tbl_elem = DLGetHead(dbs->table_list); /* Reset tbl_elem to top - * of dbs->table_list */ + { /* loop through result set */ + tbl_elem = DLGetHead(dbs->table_list); /* Reset tbl_elem to top + * of dbs->table_list */ while (tbl_elem != NULL) - { /* Loop through tables in list */ - tbl = ((tbl_info *) DLE_VAL(tbl_elem)); /* set tbl_info = - * current_table */ + { /* Loop through tables in list */ + tbl = ((tbl_info *) DLE_VAL(tbl_elem)); /* set tbl_info = + * current_table */ if (tbl->relid == atooid(PQgetvalue(res, j, PQfnumber(res, "oid")))) { tbl->curr_analyze_count = (atol(PQgetvalue(res, j, PQfnumber(res, "n_tup_ins"))) + - atol(PQgetvalue(res, j, PQfnumber(res, "n_tup_upd"))) + - atol(PQgetvalue(res, j, PQfnumber(res, "n_tup_del")))); + atol(PQgetvalue(res, j, PQfnumber(res, "n_tup_upd"))) + + atol(PQgetvalue(res, j, PQfnumber(res, "n_tup_del")))); tbl->curr_vacuum_count = (atol(PQgetvalue(res, j, PQfnumber(res, "n_tup_del"))) + - atol(PQgetvalue(res, j, PQfnumber(res, "n_tup_upd")))); - + atol(PQgetvalue(res, j, PQfnumber(res, "n_tup_upd")))); + /* - * Check numDeletes to see if we need to - * vacuum, if so: Run vacuum analyze - * (adding analyze is small so we might as - * well) Update table thresholds and - * related information if numDeletes is - * not big enough for vacuum then check - * numInserts for analyze - */ + * Check numDeletes to see if we need + * to vacuum, if so: Run vacuum + * analyze (adding analyze is small so + * we might as well) Update table + * thresholds and related information + * if numDeletes is not big enough for + * vacuum then check numInserts for + * analyze + */ if (tbl->curr_vacuum_count - tbl->CountAtLastVacuum >= tbl->vacuum_threshold) { /* - * if relisshared = t and database != - * template1 then only do an analyze - */ + * if relisshared = t and database + * != template1 then only do an + * analyze + */ if (tbl->relisshared > 0 && strcmp("template1", dbs->dbname)) snprintf(buf, sizeof(buf), "ANALYZE %s", tbl->table_name); else @@ -1157,19 +1157,20 @@ main(int argc, char *argv[]) if (args->debug >= 2) print_table_info(tbl); } - - break; /* once we have found a match, no - * need to keep checking. */ + + break; /* once we have found a + * match, no need to keep + * checking. */ } - + /* - * Advance the table pointers for the next - * loop - */ + * Advance the table pointers for the next + * loop + */ tbl_elem = DLGetSucc(tbl_elem); - - } /* end for table while loop */ - } /* end for j loop (tuples in PGresult) */ + + } /* end for table while loop */ + } /* end for j loop (tuples in PGresult) */ } /* end if (res != NULL) */ } /* close of if(xid_wraparound_check()) */ /* Done working on this db, Clean up, then advance cur_db */ diff --git a/contrib/pg_dumplo/utils.c b/contrib/pg_dumplo/utils.c index 352b50ac8d..644781b79c 100644 --- a/contrib/pg_dumplo/utils.c +++ b/contrib/pg_dumplo/utils.c @@ -1,7 +1,7 @@ /* ------------------------------------------------------------------------- * pg_dumplo * - * $PostgreSQL: pgsql/contrib/pg_dumplo/utils.c,v 1.8 2003/11/29 19:51:35 pgsql Exp $ + * $PostgreSQL: pgsql/contrib/pg_dumplo/utils.c,v 1.9 2004/08/29 05:06:36 momjian Exp $ * * Karel Zak 1999-2000 * ------------------------------------------------------------------------- @@ -30,7 +30,7 @@ void index_file(LODumpMaster * pgLO) { char path[BUFSIZ]; - int sz; + int sz; if (pgLO->action == ACTION_SHOW) return; @@ -51,7 +51,7 @@ index_file(LODumpMaster * pgLO) } sz = strlen(path); - strncat(path, "/lo_dump.index", BUFSIZ-sz); + strncat(path, "/lo_dump.index", BUFSIZ - sz); if ((pgLO->index = fopen(path, "w")) == NULL) { @@ -63,7 +63,7 @@ index_file(LODumpMaster * pgLO) else if (pgLO->action != ACTION_NONE) { sz = strlen(path); - strncat(path, "/lo_dump.index", BUFSIZ-sz); + strncat(path, "/lo_dump.index", BUFSIZ - sz); if ((pgLO->index = fopen(path, "r")) == NULL) { diff --git a/contrib/pg_trgm/trgm.h b/contrib/pg_trgm/trgm.h index a56edca129..73c4cb6aa6 100644 --- a/contrib/pg_trgm/trgm.h +++ b/contrib/pg_trgm/trgm.h @@ -11,53 +11,54 @@ #include "storage/bufpage.h" /* options */ -#define LPADDING 2 -#define RPADDING 1 +#define LPADDING 2 +#define RPADDING 1 #define KEEPONLYALNUM -#define IGNORECASE +#define IGNORECASE #define DIVUNION typedef char trgm[3]; #define CMPCHAR(a,b) ( ((a)==(b)) ? 0 : ( ((a)<(b)) ? -1 : 1 ) ) -#define CMPPCHAR(a,b,i) CMPCHAR( *(((char*)(a))+i), *(((char*)(b))+i) ) +#define CMPPCHAR(a,b,i) CMPCHAR( *(((char*)(a))+i), *(((char*)(b))+i) ) #define CMPTRGM(a,b) ( CMPPCHAR(a,b,0) ? CMPPCHAR(a,b,0) : ( CMPPCHAR(a,b,1) ? CMPPCHAR(a,b,1) : CMPPCHAR(a,b,2) ) ) -#define CPTRGM(a,b) do { \ +#define CPTRGM(a,b) do { \ *(((char*)(a))+0) = *(((char*)(b))+0); \ *(((char*)(a))+1) = *(((char*)(b))+1); \ *(((char*)(a))+2) = *(((char*)(b))+2); \ } while(0); -typedef struct { - int4 len; - uint8 flag; - char data[1]; -} TRGM; +typedef struct +{ + int4 len; + uint8 flag; + char data[1]; +} TRGM; -#define TRGMHRDSIZE (sizeof(int4)+sizeof(uint8)) +#define TRGMHRDSIZE (sizeof(int4)+sizeof(uint8)) /* gist */ #define BITBYTE 8 -#define SIGLENINT 3 /* >122 => key will toast, so very slow!!! */ -#define SIGLEN ( sizeof(int)*SIGLENINT ) +#define SIGLENINT 3 /* >122 => key will toast, so very slow!!! */ +#define SIGLEN ( sizeof(int)*SIGLENINT ) -#define SIGLENBIT (SIGLEN*BITBYTE - 1) /* see makesign */ +#define SIGLENBIT (SIGLEN*BITBYTE - 1) /* see makesign */ typedef char BITVEC[SIGLEN]; typedef char *BITVECP; #define LOOPBYTE(a) \ - for(i=0;i<SIGLEN;i++) {\ - a;\ - } + for(i=0;i<SIGLEN;i++) {\ + a;\ + } #define LOOPBIT(a) \ - for(i=0;i<SIGLENBIT;i++) {\ - a;\ - } + for(i=0;i<SIGLENBIT;i++) {\ + a;\ + } #define GETBYTE(x,i) ( *( (BITVECP)(x) + (int)( (i) / BITBYTE ) ) ) #define GETBITBYTE(x,i) ( ((char)(x)) >> i & 0x01 ) @@ -68,21 +69,21 @@ typedef char *BITVECP; #define HASHVAL(val) (((unsigned int)(val)) % SIGLENBIT) #define HASH(sign, val) SETBIT((sign), HASHVAL(val)) -#define ARRKEY 0x01 -#define SIGNKEY 0x02 -#define ALLISTRUE 0x04 - +#define ARRKEY 0x01 +#define SIGNKEY 0x02 +#define ALLISTRUE 0x04 + #define ISARRKEY(x) ( ((TRGM*)x)->flag & ARRKEY ) -#define ISSIGNKEY(x) ( ((TRGM*)x)->flag & SIGNKEY ) -#define ISALLTRUE(x) ( ((TRGM*)x)->flag & ALLISTRUE ) +#define ISSIGNKEY(x) ( ((TRGM*)x)->flag & SIGNKEY ) +#define ISALLTRUE(x) ( ((TRGM*)x)->flag & ALLISTRUE ) #define CALCGTSIZE(flag, len) ( TRGMHRDSIZE + ( ( (flag) & ARRKEY ) ? ((len)*sizeof(trgm)) : (((flag) & ALLISTRUE) ? 0 : SIGLEN) ) ) -#define GETSIGN(x) ( (BITVECP)( (char*)x+TRGMHRDSIZE ) ) -#define GETARR(x) ( (trgm*)( (char*)x+TRGMHRDSIZE ) ) +#define GETSIGN(x) ( (BITVECP)( (char*)x+TRGMHRDSIZE ) ) +#define GETARR(x) ( (trgm*)( (char*)x+TRGMHRDSIZE ) ) #define ARRNELEM(x) ( ( ((TRGM*)x)->len - TRGMHRDSIZE )/sizeof(trgm) ) extern float4 trgm_limit; -TRGM* generate_trgm(char *str, int slen); -float4 cnt_sml(TRGM *trg1, TRGM *trg2); +TRGM *generate_trgm(char *str, int slen); +float4 cnt_sml(TRGM * trg1, TRGM * trg2); #endif diff --git a/contrib/pg_trgm/trgm_gist.c b/contrib/pg_trgm/trgm_gist.c index 6f30a44244..3ae8f4b3aa 100644 --- a/contrib/pg_trgm/trgm_gist.c +++ b/contrib/pg_trgm/trgm_gist.c @@ -71,12 +71,13 @@ makesign(BITVECP sign, TRGM * a) int4 k, len = ARRNELEM(a); trgm *ptr = GETARR(a); - int4 tmp=0; + int4 tmp = 0; MemSet((void *) sign, 0, sizeof(BITVEC)); - SETBIT(sign, SIGLENBIT); /*set last unused bit*/ - for (k = 0; k < len; k++) { - CPTRGM( ((char*)&tmp), ptr+k ); + SETBIT(sign, SIGLENBIT); /* set last unused bit */ + for (k = 0; k < len; k++) + { + CPTRGM(((char *) &tmp), ptr + k); HASH(sign, tmp); } } @@ -89,7 +90,7 @@ gtrgm_compress(PG_FUNCTION_ARGS) if (entry->leafkey) { /* trgm */ - TRGM *res; + TRGM *res; text *toastedval = (text *) DatumGetPointer(entry->key); text *val = (text *) DatumGetPointer(PG_DETOAST_DATUM(entry->key)); @@ -107,7 +108,7 @@ gtrgm_compress(PG_FUNCTION_ARGS) { int4 i, len; - TRGM *res; + TRGM *res; BITVECP sign = GETSIGN(DatumGetPointer(entry->key)); LOOPBYTE( @@ -137,37 +138,45 @@ gtrgm_decompress(PG_FUNCTION_ARGS) Datum gtrgm_consistent(PG_FUNCTION_ARGS) { - text *query = (text *) PG_GETARG_TEXT_P(1); - TRGM *key = (TRGM *) DatumGetPointer( ((GISTENTRY *) PG_GETARG_POINTER(0))->key ); - TRGM *qtrg = generate_trgm(VARDATA(query), VARSIZE(query) - VARHDRSZ); - int res=false; - - if ( GIST_LEAF( (GISTENTRY *) PG_GETARG_POINTER(0) ) ) { /* all leafs contains orig trgm */ - float4 tmpsml = cnt_sml(key,qtrg); - /* strange bug at freebsd 5.2.1 and gcc 3.3.3 */ - res = ( *(int*)&tmpsml==*(int*)&trgm_limit || tmpsml > trgm_limit ) ? true : false; - } else if ( ISALLTRUE(key) ) { /* non-leaf contains signature */ + text *query = (text *) PG_GETARG_TEXT_P(1); + TRGM *key = (TRGM *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + TRGM *qtrg = generate_trgm(VARDATA(query), VARSIZE(query) - VARHDRSZ); + int res = false; + + if (GIST_LEAF((GISTENTRY *) PG_GETARG_POINTER(0))) + { /* all leafs contains orig trgm */ + float4 tmpsml = cnt_sml(key, qtrg); + + /* strange bug at freebsd 5.2.1 and gcc 3.3.3 */ + res = (*(int *) &tmpsml == *(int *) &trgm_limit || tmpsml > trgm_limit) ? true : false; + } + else if (ISALLTRUE(key)) + { /* non-leaf contains signature */ res = true; - } else { /* non-leaf contains signature */ - int4 count=0; - int4 k, len = ARRNELEM(qtrg); + } + else + { /* non-leaf contains signature */ + int4 count = 0; + int4 k, + len = ARRNELEM(qtrg); trgm *ptr = GETARR(qtrg); - BITVECP sign = GETSIGN(key); - int4 tmp=0; + BITVECP sign = GETSIGN(key); + int4 tmp = 0; - for (k = 0; k < len; k++) { - CPTRGM( ((char*)&tmp), ptr+k ); + for (k = 0; k < len; k++) + { + CPTRGM(((char *) &tmp), ptr + k); count += GETBIT(sign, HASHVAL(tmp)); } #ifdef DIVUNION - res = ( len==count ) ? true : ( ( ( ( ((float4)count) / ((float4)(len-count)) ) ) >= trgm_limit ) ? true : false ); + res = (len == count) ? true : ((((((float4) count) / ((float4) (len - count)))) >= trgm_limit) ? true : false); #else - res = (len==0) ? false : ( ( ( ( ((float4)count) / ((float4)len) ) ) >= trgm_limit ) ? true : false ); + res = (len == 0) ? false : ((((((float4) count) / ((float4) len))) >= trgm_limit) ? true : false); #endif } - PG_FREE_IF_COPY(query,1); - pfree(qtrg); + PG_FREE_IF_COPY(query, 1); + pfree(qtrg); PG_RETURN_BOOL(res); } @@ -191,10 +200,11 @@ unionkey(BITVECP sbase, TRGM * add) else { trgm *ptr = GETARR(add); - int4 tmp=0; + int4 tmp = 0; - for (i = 0; i < ARRNELEM(add); i++) { - CPTRGM( ((char*)&tmp), ptr+i ); + for (i = 0; i < ARRNELEM(add); i++) + { + CPTRGM(((char *) &tmp), ptr + i); HASH(sbase, tmp); } } @@ -205,13 +215,13 @@ unionkey(BITVECP sbase, TRGM * add) Datum gtrgm_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - int4 len = entryvec->n; + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + int4 len = entryvec->n; int *size = (int *) PG_GETARG_POINTER(1); BITVEC base; int4 i; int4 flag = 0; - TRGM *result; + TRGM *result; MemSet((void *) base, 0, sizeof(BITVEC)); for (i = 0; i < len; i++) @@ -237,8 +247,8 @@ gtrgm_union(PG_FUNCTION_ARGS) Datum gtrgm_same(PG_FUNCTION_ARGS) { - TRGM *a = (TRGM *) PG_GETARG_POINTER(0); - TRGM *b = (TRGM *) PG_GETARG_POINTER(1); + TRGM *a = (TRGM *) PG_GETARG_POINTER(0); + TRGM *b = (TRGM *) PG_GETARG_POINTER(1); bool *result = (bool *) PG_GETARG_POINTER(2); if (ISSIGNKEY(a)) @@ -280,7 +290,7 @@ gtrgm_same(PG_FUNCTION_ARGS) *result = true; for (i = 0; i < lena; i++) - if (CMPTRGM(ptra+i, ptrb+i)) + if (CMPTRGM(ptra + i, ptrb + i)) { *result = false; break; @@ -298,34 +308,39 @@ sizebitvec(BITVECP sign) i; LOOPBYTE( - size += SUMBIT(*(char *) sign); - sign = (BITVECP) (((char *) sign) + 1); + size += SUMBIT(*(char *) sign); + sign = (BITVECP) (((char *) sign) + 1); ); return size; } static int -hemdistsign(BITVECP a, BITVECP b) { - int i,dist=0; +hemdistsign(BITVECP a, BITVECP b) +{ + int i, + dist = 0; LOOPBIT( - if ( GETBIT(a,i) != GETBIT(b,i) ) + if (GETBIT(a, i) != GETBIT(b, i)) dist++; ); return dist; } static int -hemdist(TRGM *a, TRGM *b) { - if ( ISALLTRUE(a) ) { +hemdist(TRGM * a, TRGM * b) +{ + if (ISALLTRUE(a)) + { if (ISALLTRUE(b)) return 0; else - return SIGLENBIT-sizebitvec(GETSIGN(b)); - } else if (ISALLTRUE(b)) - return SIGLENBIT-sizebitvec(GETSIGN(a)); + return SIGLENBIT - sizebitvec(GETSIGN(b)); + } + else if (ISALLTRUE(b)) + return SIGLENBIT - sizebitvec(GETSIGN(a)); - return hemdistsign( GETSIGN(a), GETSIGN(b) ); + return hemdistsign(GETSIGN(a), GETSIGN(b)); } Datum @@ -334,23 +349,25 @@ gtrgm_penalty(PG_FUNCTION_ARGS) GISTENTRY *origentry = (GISTENTRY *) PG_GETARG_POINTER(0); /* always ISSIGNKEY */ GISTENTRY *newentry = (GISTENTRY *) PG_GETARG_POINTER(1); float *penalty = (float *) PG_GETARG_POINTER(2); - TRGM *origval = (TRGM *) DatumGetPointer(origentry->key); - TRGM *newval = (TRGM *) DatumGetPointer(newentry->key); + TRGM *origval = (TRGM *) DatumGetPointer(origentry->key); + TRGM *newval = (TRGM *) DatumGetPointer(newentry->key); BITVECP orig = GETSIGN(origval); *penalty = 0.0; - if (ISARRKEY(newval)) { - BITVEC sign; + if (ISARRKEY(newval)) + { + BITVEC sign; + makesign(sign, newval); - if ( ISALLTRUE(origval) ) - *penalty=((float)(SIGLENBIT-sizebitvec(sign)))/(float)(SIGLENBIT+1); - else - *penalty=hemdistsign(sign,orig); - } else { - *penalty=hemdist(origval,newval); + if (ISALLTRUE(origval)) + *penalty = ((float) (SIGLENBIT - sizebitvec(sign))) / (float) (SIGLENBIT + 1); + else + *penalty = hemdistsign(sign, orig); } + else + *penalty = hemdist(origval, newval); PG_RETURN_POINTER(penalty); } @@ -390,27 +407,30 @@ comparecost(const void *a, const void *b) static int -hemdistcache(CACHESIGN *a, CACHESIGN *b) { - if ( a->allistrue ) { +hemdistcache(CACHESIGN * a, CACHESIGN * b) +{ + if (a->allistrue) + { if (b->allistrue) return 0; else - return SIGLENBIT-sizebitvec(b->sign); - } else if (b->allistrue) - return SIGLENBIT-sizebitvec(a->sign); + return SIGLENBIT - sizebitvec(b->sign); + } + else if (b->allistrue) + return SIGLENBIT - sizebitvec(a->sign); - return hemdistsign( a->sign, b->sign ); + return hemdistsign(a->sign, b->sign); } Datum gtrgm_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); - OffsetNumber maxoff = entryvec->n - 2; + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + OffsetNumber maxoff = entryvec->n - 2; GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); OffsetNumber k, j; - TRGM *datum_l, + TRGM *datum_l, *datum_r; BITVECP union_l, union_r; @@ -435,13 +455,16 @@ gtrgm_picksplit(PG_FUNCTION_ARGS) cache = (CACHESIGN *) palloc(sizeof(CACHESIGN) * (maxoff + 2)); fillcache(&cache[FirstOffsetNumber], GETENTRY(entryvec, FirstOffsetNumber)); - for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k)) { - for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j)) { + for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k)) + { + for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j)) + { if (k == FirstOffsetNumber) fillcache(&cache[j], GETENTRY(entryvec, j)); - size_waste=hemdistcache(&(cache[j]),&(cache[k])); - if (size_waste > waste) { + size_waste = hemdistcache(&(cache[j]), &(cache[k])); + if (size_waste > waste) + { waste = size_waste; seed_1 = k; seed_2 = j; @@ -454,101 +477,124 @@ gtrgm_picksplit(PG_FUNCTION_ARGS) right = v->spl_right; v->spl_nright = 0; - if (seed_1 == 0 || seed_2 == 0) { + if (seed_1 == 0 || seed_2 == 0) + { seed_1 = 1; seed_2 = 2; } /* form initial .. */ - if (cache[seed_1].allistrue) { + if (cache[seed_1].allistrue) + { datum_l = (TRGM *) palloc(CALCGTSIZE(SIGNKEY | ALLISTRUE, 0)); datum_l->len = CALCGTSIZE(SIGNKEY | ALLISTRUE, 0); datum_l->flag = SIGNKEY | ALLISTRUE; - } else { + } + else + { datum_l = (TRGM *) palloc(CALCGTSIZE(SIGNKEY, 0)); datum_l->len = CALCGTSIZE(SIGNKEY, 0); datum_l->flag = SIGNKEY; memcpy((void *) GETSIGN(datum_l), (void *) cache[seed_1].sign, sizeof(BITVEC)); } - if (cache[seed_2].allistrue) { + if (cache[seed_2].allistrue) + { datum_r = (TRGM *) palloc(CALCGTSIZE(SIGNKEY | ALLISTRUE, 0)); datum_r->len = CALCGTSIZE(SIGNKEY | ALLISTRUE, 0); datum_r->flag = SIGNKEY | ALLISTRUE; - } else { + } + else + { datum_r = (TRGM *) palloc(CALCGTSIZE(SIGNKEY, 0)); datum_r->len = CALCGTSIZE(SIGNKEY, 0); datum_r->flag = SIGNKEY; memcpy((void *) GETSIGN(datum_r), (void *) cache[seed_2].sign, sizeof(BITVEC)); } - union_l=GETSIGN(datum_l); - union_r=GETSIGN(datum_r); + union_l = GETSIGN(datum_l); + union_r = GETSIGN(datum_r); maxoff = OffsetNumberNext(maxoff); fillcache(&cache[maxoff], GETENTRY(entryvec, maxoff)); /* sort before ... */ costvector = (SPLITCOST *) palloc(sizeof(SPLITCOST) * maxoff); - for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j)) { + for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j)) + { costvector[j - 1].pos = j; size_alpha = hemdistcache(&(cache[seed_1]), &(cache[j])); - size_beta = hemdistcache(&(cache[seed_2]), &(cache[j])); + size_beta = hemdistcache(&(cache[seed_2]), &(cache[j])); costvector[j - 1].cost = abs(size_alpha - size_beta); } qsort((void *) costvector, maxoff, sizeof(SPLITCOST), comparecost); - for (k = 0; k < maxoff; k++) { + for (k = 0; k < maxoff; k++) + { j = costvector[k].pos; - if (j == seed_1) { + if (j == seed_1) + { *left++ = j; v->spl_nleft++; continue; - } else if (j == seed_2) { + } + else if (j == seed_2) + { *right++ = j; v->spl_nright++; continue; } - if (ISALLTRUE(datum_l) || cache[j].allistrue) { - if ( ISALLTRUE(datum_l) && cache[j].allistrue ) - size_alpha=0; + if (ISALLTRUE(datum_l) || cache[j].allistrue) + { + if (ISALLTRUE(datum_l) && cache[j].allistrue) + size_alpha = 0; else - size_alpha = SIGLENBIT-sizebitvec( - ( cache[j].allistrue ) ? GETSIGN(datum_l) : GETSIGN(cache[j].sign) - ); - } else { - size_alpha=hemdistsign(cache[j].sign,GETSIGN(datum_l)); + size_alpha = SIGLENBIT - sizebitvec( + (cache[j].allistrue) ? GETSIGN(datum_l) : GETSIGN(cache[j].sign) + ); } + else + size_alpha = hemdistsign(cache[j].sign, GETSIGN(datum_l)); - if (ISALLTRUE(datum_r) || cache[j].allistrue) { - if ( ISALLTRUE(datum_r) && cache[j].allistrue ) - size_beta=0; + if (ISALLTRUE(datum_r) || cache[j].allistrue) + { + if (ISALLTRUE(datum_r) && cache[j].allistrue) + size_beta = 0; else - size_beta = SIGLENBIT-sizebitvec( - ( cache[j].allistrue ) ? GETSIGN(datum_r) : GETSIGN(cache[j].sign) - ); - } else { - size_beta=hemdistsign(cache[j].sign,GETSIGN(datum_r)); + size_beta = SIGLENBIT - sizebitvec( + (cache[j].allistrue) ? GETSIGN(datum_r) : GETSIGN(cache[j].sign) + ); } + else + size_beta = hemdistsign(cache[j].sign, GETSIGN(datum_r)); - if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.1)) { - if (ISALLTRUE(datum_l) || cache[j].allistrue) { - if (! ISALLTRUE(datum_l) ) + if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.1)) + { + if (ISALLTRUE(datum_l) || cache[j].allistrue) + { + if (!ISALLTRUE(datum_l)) MemSet((void *) GETSIGN(datum_l), 0xff, sizeof(BITVEC)); - } else { - ptr=cache[j].sign; + } + else + { + ptr = cache[j].sign; LOOPBYTE( - union_l[i] |= ptr[i]; + union_l[i] |= ptr[i]; ); } *left++ = j; v->spl_nleft++; - } else { - if (ISALLTRUE(datum_r) || cache[j].allistrue) { - if (! ISALLTRUE(datum_r) ) + } + else + { + if (ISALLTRUE(datum_r) || cache[j].allistrue) + { + if (!ISALLTRUE(datum_r)) MemSet((void *) GETSIGN(datum_r), 0xff, sizeof(BITVEC)); - } else { - ptr=cache[j].sign; + } + else + { + ptr = cache[j].sign; LOOPBYTE( - union_r[i] |= ptr[i]; + union_r[i] |= ptr[i]; ); } *right++ = j; diff --git a/contrib/pg_trgm/trgm_op.c b/contrib/pg_trgm/trgm_op.c index 01ece90cdf..57fb944a56 100644 --- a/contrib/pg_trgm/trgm_op.c +++ b/contrib/pg_trgm/trgm_op.c @@ -3,136 +3,162 @@ #include "utils/array.h" #include "catalog/pg_type.h" -float4 trgm_limit = 0.3; +float4 trgm_limit = 0.3; PG_FUNCTION_INFO_V1(set_limit); -Datum set_limit(PG_FUNCTION_ARGS); +Datum set_limit(PG_FUNCTION_ARGS); Datum -set_limit(PG_FUNCTION_ARGS) { - float4 nlimit = PG_GETARG_FLOAT4(0); - if ( nlimit < 0 || nlimit > 1.0 ) - elog(ERROR,"Wrong limit, should be between 0 and 1"); +set_limit(PG_FUNCTION_ARGS) +{ + float4 nlimit = PG_GETARG_FLOAT4(0); + + if (nlimit < 0 || nlimit > 1.0) + elog(ERROR, "Wrong limit, should be between 0 and 1"); trgm_limit = nlimit; PG_RETURN_FLOAT4(trgm_limit); } PG_FUNCTION_INFO_V1(show_limit); -Datum show_limit(PG_FUNCTION_ARGS); +Datum show_limit(PG_FUNCTION_ARGS); Datum -show_limit(PG_FUNCTION_ARGS) { +show_limit(PG_FUNCTION_ARGS) +{ PG_RETURN_FLOAT4(trgm_limit); } -#define WORDWAIT 0 -#define INWORD 1 +#define WORDWAIT 0 +#define INWORD 1 static int -comp_trgm(const void *a, const void *b) { - return CMPTRGM(a,b); +comp_trgm(const void *a, const void *b) +{ + return CMPTRGM(a, b); } static int -unique_array (trgm *a, int len) { - trgm *curend, *tmp; +unique_array(trgm * a, int len) +{ + trgm *curend, + *tmp; curend = tmp = a; while (tmp - a < len) - if ( CMPTRGM(tmp, curend) ) { + if (CMPTRGM(tmp, curend)) + { curend++; - CPTRGM(curend,tmp); + CPTRGM(curend, tmp); tmp++; - } else + } + else tmp++; - + return curend + 1 - a; } -TRGM* -generate_trgm(char *str, int slen) { - TRGM* trg; - char *buf,*sptr,*bufptr; - trgm *tptr; - int state=WORDWAIT; - int wl,len; +TRGM * +generate_trgm(char *str, int slen) +{ + TRGM *trg; + char *buf, + *sptr, + *bufptr; + trgm *tptr; + int state = WORDWAIT; + int wl, + len; - trg = (TRGM*) palloc(TRGMHRDSIZE+sizeof(trgm) * (slen/2 + 1) * 3); + trg = (TRGM *) palloc(TRGMHRDSIZE + sizeof(trgm) * (slen / 2 + 1) * 3); trg->flag = ARRKEY; trg->len = TRGMHRDSIZE; - if ( slen+LPADDING+RPADDING<3 || slen == 0 ) + if (slen + LPADDING + RPADDING < 3 || slen == 0) return trg; tptr = GETARR(trg); - buf = palloc(sizeof(char) * (slen+4)); + buf = palloc(sizeof(char) * (slen + 4)); sptr = str; - if ( LPADDING > 0 ) { + if (LPADDING > 0) + { *buf = ' '; - if ( LPADDING > 1 ) - *(buf+1) = ' '; + if (LPADDING > 1) + *(buf + 1) = ' '; } - bufptr = buf+LPADDING; - while( sptr-str < slen ) { - if ( state == WORDWAIT ) { - if ( + bufptr = buf + LPADDING; + while (sptr - str < slen) + { + if (state == WORDWAIT) + { + if ( #ifdef KEEPONLYALNUM - isalnum((unsigned char)*sptr) + isalnum((unsigned char) *sptr) #else - !isspace( (unsigned char)*sptr ) + !isspace((unsigned char) *sptr) #endif - ) { - *bufptr = *sptr; /* start put word in buffer */ + ) + { + *bufptr = *sptr; /* start put word in buffer */ bufptr++; state = INWORD; - if ( sptr-str == slen-1 /* last char */ ) + if (sptr - str == slen - 1 /* last char */ ) goto gettrg; } - } else { + } + else + { if ( #ifdef KEEPONLYALNUM - !isalnum((unsigned char)*sptr) + !isalnum((unsigned char) *sptr) #else - isspace( (unsigned char)*sptr ) + isspace((unsigned char) *sptr) #endif - ) { -gettrg: + ) + { + gettrg: /* word in buffer, so count trigrams */ *bufptr = ' '; - *(bufptr+1) = ' '; - wl = bufptr - (buf+LPADDING) - 2 + LPADDING + RPADDING; - if ( wl<=0 ) { - bufptr = buf+LPADDING; + *(bufptr + 1) = ' '; + wl = bufptr - (buf + LPADDING) - 2 + LPADDING + RPADDING; + if (wl <= 0) + { + bufptr = buf + LPADDING; state = WORDWAIT; sptr++; continue; } #ifdef IGNORECASE - do { /* lower word */ - int wwl = bufptr-buf; - bufptr = buf+LPADDING; - while( bufptr-buf < wwl ) { - *bufptr = tolower( (unsigned char) *bufptr ); + do + { /* lower word */ + int wwl = bufptr - buf; + + bufptr = buf + LPADDING; + while (bufptr - buf < wwl) + { + *bufptr = tolower((unsigned char) *bufptr); bufptr++; } - } while(0); + } while (0); #endif bufptr = buf; /* set trigrams */ - while( bufptr-buf < wl ) { + while (bufptr - buf < wl) + { CPTRGM(tptr, bufptr); bufptr++; tptr++; } - bufptr = buf+LPADDING; + bufptr = buf + LPADDING; state = WORDWAIT; - } else { - *bufptr = *sptr; /* put in buffer */ + } + else + { + *bufptr = *sptr; /* put in buffer */ bufptr++; - if ( sptr-str == slen-1 ) + if (sptr - str == slen - 1) goto gettrg; } } @@ -141,13 +167,14 @@ gettrg: pfree(buf); - if ( (len=tptr-GETARR(trg)) == 0 ) + if ((len = tptr - GETARR(trg)) == 0) return trg; - if ( len>0 ) { - qsort( (void*)GETARR(trg), len, sizeof(trgm), comp_trgm ); - len = unique_array( GETARR(trg), len ); - } + if (len > 0) + { + qsort((void *) GETARR(trg), len, sizeof(trgm), comp_trgm); + len = unique_array(GETARR(trg), len); + } trg->len = CALCGTSIZE(ARRKEY, len); @@ -156,68 +183,78 @@ gettrg: PG_FUNCTION_INFO_V1(show_trgm); -Datum show_trgm(PG_FUNCTION_ARGS); +Datum show_trgm(PG_FUNCTION_ARGS); Datum -show_trgm(PG_FUNCTION_ARGS) { - text *in = PG_GETARG_TEXT_P(0); - TRGM *trg; - Datum *d; - ArrayType *a; - trgm *ptr; +show_trgm(PG_FUNCTION_ARGS) +{ + text *in = PG_GETARG_TEXT_P(0); + TRGM *trg; + Datum *d; + ArrayType *a; + trgm *ptr; trg = generate_trgm(VARDATA(in), VARSIZE(in) - VARHDRSZ); - d = (Datum*)palloc( sizeof(Datum)*(1+ARRNELEM(trg)) ); + d = (Datum *) palloc(sizeof(Datum) * (1 + ARRNELEM(trg))); ptr = GETARR(trg); - while( ptr-GETARR(trg) < ARRNELEM(trg) ) { - text *item=(text*)palloc(VARHDRSZ + 3); - VARATT_SIZEP(item) = VARHDRSZ+3; + while (ptr - GETARR(trg) < ARRNELEM(trg)) + { + text *item = (text *) palloc(VARHDRSZ + 3); + + VARATT_SIZEP(item) = VARHDRSZ + 3; CPTRGM(VARDATA(item), ptr); - d[ ptr-GETARR(trg) ] = PointerGetDatum(item); + d[ptr - GETARR(trg)] = PointerGetDatum(item); ptr++; } a = construct_array( - d, - ARRNELEM(trg), - TEXTOID, - -1, - false, - 'i' - ); + d, + ARRNELEM(trg), + TEXTOID, + -1, + false, + 'i' + ); ptr = GETARR(trg); - while( ptr-GETARR(trg) < ARRNELEM(trg) ) { - pfree(DatumGetPointer(d[ ptr-GETARR(trg) ])); + while (ptr - GETARR(trg) < ARRNELEM(trg)) + { + pfree(DatumGetPointer(d[ptr - GETARR(trg)])); ptr++; } - + pfree(d); pfree(trg); - PG_FREE_IF_COPY(in,0); + PG_FREE_IF_COPY(in, 0); PG_RETURN_POINTER(a); } float4 -cnt_sml(TRGM *trg1, TRGM *trg2) { - trgm *ptr1, *ptr2; - int count=0; - int len1, len2; - +cnt_sml(TRGM * trg1, TRGM * trg2) +{ + trgm *ptr1, + *ptr2; + int count = 0; + int len1, + len2; + ptr1 = GETARR(trg1); ptr2 = GETARR(trg2); - + len1 = ARRNELEM(trg1); len2 = ARRNELEM(trg2); - while( ptr1 - GETARR(trg1) < len1 && ptr2 - GETARR(trg2) < len2 ) { - int res = CMPTRGM(ptr1,ptr2); - if ( res < 0 ) { + while (ptr1 - GETARR(trg1) < len1 && ptr2 - GETARR(trg2) < len2) + { + int res = CMPTRGM(ptr1, ptr2); + + if (res < 0) ptr1++; - } else if ( res > 0 ) { + else if (res > 0) ptr2++; - } else { + else + { ptr1++; ptr2++; count++; @@ -225,45 +262,47 @@ cnt_sml(TRGM *trg1, TRGM *trg2) { } #ifdef DIVUNION - return ( ( ((float4)count) / ((float4)(len1+len2-count)) ) ); + return ((((float4) count) / ((float4) (len1 + len2 - count)))); #else - return ( ((float)count) / ((float)( (len1>len2) ? len1 : len2 )) ); + return (((float) count) / ((float) ((len1 > len2) ? len1 : len2))); #endif } PG_FUNCTION_INFO_V1(similarity); -Datum similarity(PG_FUNCTION_ARGS); +Datum similarity(PG_FUNCTION_ARGS); Datum -similarity(PG_FUNCTION_ARGS) { - text *in1 = PG_GETARG_TEXT_P(0); - text *in2 = PG_GETARG_TEXT_P(1); - TRGM *trg1, *trg2; - float4 res; +similarity(PG_FUNCTION_ARGS) +{ + text *in1 = PG_GETARG_TEXT_P(0); + text *in2 = PG_GETARG_TEXT_P(1); + TRGM *trg1, + *trg2; + float4 res; trg1 = generate_trgm(VARDATA(in1), VARSIZE(in1) - VARHDRSZ); trg2 = generate_trgm(VARDATA(in2), VARSIZE(in2) - VARHDRSZ); - res = cnt_sml(trg1,trg2); - + res = cnt_sml(trg1, trg2); + pfree(trg1); pfree(trg2); - PG_FREE_IF_COPY(in1,0); - PG_FREE_IF_COPY(in2,1); - + PG_FREE_IF_COPY(in1, 0); + PG_FREE_IF_COPY(in2, 1); + PG_RETURN_FLOAT4(res); } PG_FUNCTION_INFO_V1(similarity_op); -Datum similarity_op(PG_FUNCTION_ARGS); +Datum similarity_op(PG_FUNCTION_ARGS); Datum -similarity_op(PG_FUNCTION_ARGS) { - float4 res=DatumGetFloat4( DirectFunctionCall2( - similarity, - PG_GETARG_DATUM(0), - PG_GETARG_DATUM(1) - ) ); - PG_RETURN_BOOL( res >= trgm_limit ); +similarity_op(PG_FUNCTION_ARGS) +{ + float4 res = DatumGetFloat4(DirectFunctionCall2( + similarity, + PG_GETARG_DATUM(0), + PG_GETARG_DATUM(1) + )); + + PG_RETURN_BOOL(res >= trgm_limit); } - - diff --git a/contrib/pgbench/pgbench.c b/contrib/pgbench/pgbench.c index 8fc8273cc8..cf1880f242 100644 --- a/contrib/pgbench/pgbench.c +++ b/contrib/pgbench/pgbench.c @@ -1,5 +1,5 @@ /* - * $PostgreSQL: pgsql/contrib/pgbench/pgbench.c,v 1.31 2004/06/14 11:00:12 ishii Exp $ + * $PostgreSQL: pgsql/contrib/pgbench/pgbench.c,v 1.32 2004/08/29 05:06:36 momjian Exp $ * * pgbench: a simple TPC-B like benchmark program for PostgreSQL * written by Tatsuo Ishii @@ -261,7 +261,7 @@ doOne(CState * state, int n, int debug, int ttype) */ if (use_log) { - double diff; + double diff; struct timeval now; gettimeofday(&now, 0); @@ -492,7 +492,7 @@ init(void) static char *DDLAFTERs[] = { "alter table branches add primary key (bid)", "alter table tellers add primary key (tid)", - "alter table accounts add primary key (aid)"}; + "alter table accounts add primary key (aid)"}; char sql[256]; diff --git a/contrib/pgstattuple/pgstattuple.c b/contrib/pgstattuple/pgstattuple.c index 98b4cc3d51..bfe37eb9ed 100644 --- a/contrib/pgstattuple/pgstattuple.c +++ b/contrib/pgstattuple/pgstattuple.c @@ -1,5 +1,5 @@ /* - * $PostgreSQL: pgsql/contrib/pgstattuple/pgstattuple.c,v 1.15 2004/05/08 19:09:24 tgl Exp $ + * $PostgreSQL: pgsql/contrib/pgstattuple/pgstattuple.c,v 1.16 2004/08/29 05:06:37 momjian Exp $ * * Copyright (c) 2001,2002 Tatsuo Ishii * @@ -129,7 +129,7 @@ pgstattuple_real(Relation rel) scan = heap_beginscan(rel, SnapshotAny, 0, NULL); - nblocks = scan->rs_nblocks; /* # blocks to be scanned */ + nblocks = scan->rs_nblocks; /* # blocks to be scanned */ /* scan the relation */ while ((tuple = heap_getnext(scan, ForwardScanDirection)) != NULL) @@ -189,9 +189,9 @@ pgstattuple_real(Relation rel) } /* - * Prepare a values array for constructing the tuple. This should be an - * array of C strings which will be processed later by the appropriate - * "in" functions. + * Prepare a values array for constructing the tuple. This should be + * an array of C strings which will be processed later by the + * appropriate "in" functions. */ values = (char **) palloc(NCOLUMNS * sizeof(char *)); for (i = 0; i < NCOLUMNS; i++) diff --git a/contrib/rtree_gist/rtree_gist.c b/contrib/rtree_gist/rtree_gist.c index eee6c1e6b6..92714522d8 100644 --- a/contrib/rtree_gist/rtree_gist.c +++ b/contrib/rtree_gist/rtree_gist.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/contrib/rtree_gist/rtree_gist.c,v 1.9 2004/03/30 15:45:33 teodor Exp $ + * $PostgreSQL: pgsql/contrib/rtree_gist/rtree_gist.c,v 1.10 2004/08/29 05:06:37 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -98,7 +98,7 @@ gbox_consistent(PG_FUNCTION_ARGS) Datum gbox_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); int *sizep = (int *) PG_GETARG_POINTER(1); int numranges, i; @@ -186,7 +186,7 @@ compare_KB(const void *a, const void *b) Datum gbox_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); OffsetNumber i; OffsetNumber *listL, diff --git a/contrib/seg/seg.c b/contrib/seg/seg.c index 39f006291e..e86772ab2b 100644 --- a/contrib/seg/seg.c +++ b/contrib/seg/seg.c @@ -240,7 +240,7 @@ gseg_union(GistEntryVector *entryvec, int *sizep) for (i = 1; i < numranges; i++) { out = gseg_binary_union(tmp, (SEG *) - DatumGetPointer(entryvec->vector[i].key), + DatumGetPointer(entryvec->vector[i].key), sizep); if (i > 1) pfree(tmp); @@ -755,8 +755,8 @@ seg_cmp(SEG * a, SEG * b) * a->lower == b->lower, so consider type of boundary. * * A '-' lower bound is < any other kind (this could only be relevant if - * -HUGE_VAL is used as a regular data value). A '<' lower bound is < any - * other kind except '-'. A '>' lower bound is > any other kind. + * -HUGE_VAL is used as a regular data value). A '<' lower bound is < + * any other kind except '-'. A '>' lower bound is > any other kind. */ if (a->l_ext != b->l_ext) { @@ -813,8 +813,8 @@ seg_cmp(SEG * a, SEG * b) * a->upper == b->upper, so consider type of boundary. * * A '-' upper bound is > any other kind (this could only be relevant if - * HUGE_VAL is used as a regular data value). A '<' upper bound is < any - * other kind. A '>' upper bound is > any other kind except '-'. + * HUGE_VAL is used as a regular data value). A '<' upper bound is < + * any other kind. A '>' upper bound is > any other kind except '-'. */ if (a->u_ext != b->u_ext) { diff --git a/contrib/spi/timetravel.c b/contrib/spi/timetravel.c index 02570a403d..d20b101e7a 100644 --- a/contrib/spi/timetravel.c +++ b/contrib/spi/timetravel.c @@ -309,7 +309,7 @@ timetravel(PG_FUNCTION_ARGS) void *pplan; Oid *ctypes; char sql[8192]; - char separ=' '; + char separ = ' '; /* allocate ctypes for preparation */ ctypes = (Oid *) palloc(natts * sizeof(Oid)); @@ -323,8 +323,8 @@ timetravel(PG_FUNCTION_ARGS) ctypes[i - 1] = SPI_gettypeid(tupdesc, i); if (!(tupdesc->attrs[i - 1]->attisdropped)) /* skip dropped columns */ { - snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), "%c$%d", separ,i); - separ = ','; + snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), "%c$%d", separ, i); + separ = ','; } } snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), ")"); diff --git a/contrib/tablefunc/tablefunc.c b/contrib/tablefunc/tablefunc.c index be427219e2..212be222cb 100644 --- a/contrib/tablefunc/tablefunc.c +++ b/contrib/tablefunc/tablefunc.c @@ -875,7 +875,7 @@ get_crosstab_tuplestore(char *sql, /* no qualifying category tuples */ ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR), - errmsg("provided \"categories\" SQL must " \ + errmsg("provided \"categories\" SQL must " \ "return 1 column of at least one row"))); } diff --git a/contrib/tsearch/gistidx.c b/contrib/tsearch/gistidx.c index 5b00960e1c..46d516904b 100644 --- a/contrib/tsearch/gistidx.c +++ b/contrib/tsearch/gistidx.c @@ -326,10 +326,11 @@ unionkey(BITVECP sbase, GISTTYPE * add) Datum gtxtidx_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); int *size = (int *) PG_GETARG_POINTER(1); BITVEC base; - int4 i,len; + int4 i, + len; int4 flag = 0; GISTTYPE *result; @@ -512,7 +513,7 @@ comparecost(const void *a, const void *b) Datum gtxtidx_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); OffsetNumber k, j; diff --git a/contrib/tsearch/query.c b/contrib/tsearch/query.c index c0e2cae916..80e5556994 100644 --- a/contrib/tsearch/query.c +++ b/contrib/tsearch/query.c @@ -241,16 +241,20 @@ pushval_morph(QPRS_STATE * state, int typeval, char *strval, int lenval) lemm = lemmatize(token, &lenlemm, type); if (lemm) { - if ( lemm==token ) { - char *ptrs=token,*ptrd; - ptrd = lemm = palloc(lenlemm+1); - while(ptrs-token<lenlemm) { + if (lemm == token) + { + char *ptrs = token, + *ptrd; + + ptrd = lemm = palloc(lenlemm + 1); + while (ptrs - token < lenlemm) + { *ptrd = tolower((unsigned char) *ptrs); ptrs++; ptrd++; } - *ptrd='\0'; - } + *ptrd = '\0'; + } pushval_asis(state, VAL, lemm, lenlemm); pfree(lemm); } diff --git a/contrib/tsearch2/common.c b/contrib/tsearch2/common.c index b51c3e0583..4984c3d256 100644 --- a/contrib/tsearch2/common.c +++ b/contrib/tsearch2/common.c @@ -21,7 +21,7 @@ #include "dict.h" -Oid TSNSP_FunctionOid = InvalidOid; +Oid TSNSP_FunctionOid = InvalidOid; text * @@ -121,44 +121,45 @@ text_cmp(text *a, text *b) } -char* -get_namespace(Oid funcoid) { - HeapTuple tuple; - Form_pg_proc proc; - Form_pg_namespace nsp; - Oid nspoid; - char *txt; - - tuple = SearchSysCache(PROCOID, ObjectIdGetDatum(funcoid), 0, 0, 0); - if (!HeapTupleIsValid(tuple)) - elog(ERROR, "cache lookup failed for proc oid %u", funcoid); - proc=(Form_pg_proc) GETSTRUCT(tuple); - nspoid = proc->pronamespace; - ReleaseSysCache(tuple); - - tuple = SearchSysCache(NAMESPACEOID, ObjectIdGetDatum(nspoid), 0, 0, 0); - if (!HeapTupleIsValid(tuple)) - elog(ERROR, "cache lookup failed for namespace oid %u", nspoid); - nsp = (Form_pg_namespace) GETSTRUCT(tuple); - txt = pstrdup( NameStr((nsp->nspname)) ); - ReleaseSysCache(tuple); - - return txt; +char * +get_namespace(Oid funcoid) +{ + HeapTuple tuple; + Form_pg_proc proc; + Form_pg_namespace nsp; + Oid nspoid; + char *txt; + + tuple = SearchSysCache(PROCOID, ObjectIdGetDatum(funcoid), 0, 0, 0); + if (!HeapTupleIsValid(tuple)) + elog(ERROR, "cache lookup failed for proc oid %u", funcoid); + proc = (Form_pg_proc) GETSTRUCT(tuple); + nspoid = proc->pronamespace; + ReleaseSysCache(tuple); + + tuple = SearchSysCache(NAMESPACEOID, ObjectIdGetDatum(nspoid), 0, 0, 0); + if (!HeapTupleIsValid(tuple)) + elog(ERROR, "cache lookup failed for namespace oid %u", nspoid); + nsp = (Form_pg_namespace) GETSTRUCT(tuple); + txt = pstrdup(NameStr((nsp->nspname))); + ReleaseSysCache(tuple); + + return txt; } Oid -get_oidnamespace(Oid funcoid) { - HeapTuple tuple; - Form_pg_proc proc; - Oid nspoid; - - tuple = SearchSysCache(PROCOID, ObjectIdGetDatum(funcoid), 0, 0, 0); - if (!HeapTupleIsValid(tuple)) - elog(ERROR, "cache lookup failed for proc oid %u", funcoid); - proc=(Form_pg_proc) GETSTRUCT(tuple); - nspoid = proc->pronamespace; - ReleaseSysCache(tuple); - - return nspoid; +get_oidnamespace(Oid funcoid) +{ + HeapTuple tuple; + Form_pg_proc proc; + Oid nspoid; + + tuple = SearchSysCache(PROCOID, ObjectIdGetDatum(funcoid), 0, 0, 0); + if (!HeapTupleIsValid(tuple)) + elog(ERROR, "cache lookup failed for proc oid %u", funcoid); + proc = (Form_pg_proc) GETSTRUCT(tuple); + nspoid = proc->pronamespace; + ReleaseSysCache(tuple); + + return nspoid; } - diff --git a/contrib/tsearch2/common.h b/contrib/tsearch2/common.h index 6720598f81..c84e841e15 100644 --- a/contrib/tsearch2/common.h +++ b/contrib/tsearch2/common.h @@ -21,13 +21,14 @@ int text_cmp(text *a, text *b); void ts_error(int state, const char *format,...); -extern Oid TSNSP_FunctionOid; /* oid of called function, needed only for determ namespace, no more */ -char* get_namespace(Oid funcoid); -Oid get_oidnamespace(Oid funcoid); - -#define SET_FUNCOID() do { \ - if ( fcinfo->flinfo && fcinfo->flinfo->fn_oid != InvalidOid ) \ - TSNSP_FunctionOid = fcinfo->flinfo->fn_oid; \ +extern Oid TSNSP_FunctionOid; /* oid of called function, needed only for + * determ namespace, no more */ +char *get_namespace(Oid funcoid); +Oid get_oidnamespace(Oid funcoid); + +#define SET_FUNCOID() do { \ + if ( fcinfo->flinfo && fcinfo->flinfo->fn_oid != InvalidOid ) \ + TSNSP_FunctionOid = fcinfo->flinfo->fn_oid; \ } while(0) #endif diff --git a/contrib/tsearch2/dict.c b/contrib/tsearch2/dict.c index 7be406da9e..357097681e 100644 --- a/contrib/tsearch2/dict.c +++ b/contrib/tsearch2/dict.c @@ -26,18 +26,18 @@ init_dict(Oid id, DictInfo * dict) bool isnull; Datum pars[1]; int stat; - void *plan; - char buf[1024]; - char *nsp = get_namespace(TSNSP_FunctionOid); + void *plan; + char buf[1024]; + char *nsp = get_namespace(TSNSP_FunctionOid); arg[0] = OIDOID; pars[0] = ObjectIdGetDatum(id); memset(dict, 0, sizeof(DictInfo)); SPI_connect(); - sprintf(buf,"select dict_init, dict_initoption, dict_lexize from %s.pg_ts_dict where oid = $1", nsp); + sprintf(buf, "select dict_init, dict_initoption, dict_lexize from %s.pg_ts_dict where oid = $1", nsp); pfree(nsp); - plan= SPI_prepare(buf, 1, arg); + plan = SPI_prepare(buf, 1, arg); if (!plan) ts_error(ERROR, "SPI_prepare() failed"); @@ -142,8 +142,9 @@ name2id_dict(text *name) Datum pars[1]; int stat; Oid id = findSNMap_t(&(DList.name2id_map), name); - void *plan; - char buf[1024], *nsp; + void *plan; + char buf[1024], + *nsp; arg[0] = TEXTOID; pars[0] = PointerGetDatum(name); @@ -153,9 +154,9 @@ name2id_dict(text *name) nsp = get_namespace(TSNSP_FunctionOid); SPI_connect(); - sprintf(buf,"select oid from %s.pg_ts_dict where dict_name = $1", nsp); + sprintf(buf, "select oid from %s.pg_ts_dict where dict_name = $1", nsp); pfree(nsp); - plan= SPI_prepare(buf, 1, arg); + plan = SPI_prepare(buf, 1, arg); if (!plan) ts_error(ERROR, "SPI_prepare() failed"); @@ -245,7 +246,8 @@ lexize_byname(PG_FUNCTION_ARGS) { text *dictname = PG_GETARG_TEXT_P(0); Datum res; - SET_FUNCOID(); + + SET_FUNCOID(); res = DirectFunctionCall3( lexize, @@ -267,7 +269,7 @@ Datum set_curdict(PG_FUNCTION_ARGS); Datum set_curdict(PG_FUNCTION_ARGS) { - SET_FUNCOID(); + SET_FUNCOID(); finddict(PG_GETARG_OID(0)); currect_dictionary_id = PG_GETARG_OID(0); PG_RETURN_VOID(); @@ -279,7 +281,8 @@ Datum set_curdict_byname(PG_FUNCTION_ARGS) { text *dictname = PG_GETARG_TEXT_P(0); - SET_FUNCOID(); + + SET_FUNCOID(); DirectFunctionCall1( set_curdict, ObjectIdGetDatum(name2id_dict(dictname)) @@ -294,7 +297,8 @@ Datum lexize_bycurrent(PG_FUNCTION_ARGS) { Datum res; - SET_FUNCOID(); + + SET_FUNCOID(); if (currect_dictionary_id == 0) ereport(ERROR, (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE), diff --git a/contrib/tsearch2/gistidx.c b/contrib/tsearch2/gistidx.c index 6f9475a0c7..f0a9d8828d 100644 --- a/contrib/tsearch2/gistidx.c +++ b/contrib/tsearch2/gistidx.c @@ -123,8 +123,8 @@ gtsvector_compress(PG_FUNCTION_ARGS) if (entry->leafkey) { /* tsvector */ GISTTYPE *res; - tsvector *toastedval = (tsvector *) DatumGetPointer(entry->key); - tsvector *val = (tsvector *) DatumGetPointer(PG_DETOAST_DATUM(entry->key)); + tsvector *toastedval = (tsvector *) DatumGetPointer(entry->key); + tsvector *val = (tsvector *) DatumGetPointer(PG_DETOAST_DATUM(entry->key)); int4 len; int4 *arr; WordEntry *ptr = ARRPTR(val); @@ -277,10 +277,10 @@ gtsvector_consistent(PG_FUNCTION_ARGS) PG_RETURN_BOOL(true); PG_RETURN_BOOL(TS_execute( - GETQUERY(query), - (void *) GETSIGN(key), false, - checkcondition_bit - )); + GETQUERY(query), + (void *) GETSIGN(key), false, + checkcondition_bit + )); } else { /* only leaf pages */ @@ -289,10 +289,10 @@ gtsvector_consistent(PG_FUNCTION_ARGS) chkval.arrb = GETARR(key); chkval.arre = chkval.arrb + ARRNELEM(key); PG_RETURN_BOOL(TS_execute( - GETQUERY(query), - (void *) &chkval, true, - checkcondition_arr - )); + GETQUERY(query), + (void *) &chkval, true, + checkcondition_arr + )); } } @@ -326,10 +326,11 @@ unionkey(BITVECP sbase, GISTTYPE * add) Datum gtsvector_union(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); int *size = (int *) PG_GETARG_POINTER(1); BITVEC base; - int4 i,len; + int4 i, + len; int4 flag = 0; GISTTYPE *result; @@ -418,34 +419,39 @@ sizebitvec(BITVECP sign) i; LOOPBYTE( - size += SUMBIT(*(char *) sign); - sign = (BITVECP) (((char *) sign) + 1); + size += SUMBIT(*(char *) sign); + sign = (BITVECP) (((char *) sign) + 1); ); return size; } static int -hemdistsign(BITVECP a, BITVECP b) { - int i,dist=0; +hemdistsign(BITVECP a, BITVECP b) +{ + int i, + dist = 0; LOOPBIT( - if ( GETBIT(a,i) != GETBIT(b,i) ) + if (GETBIT(a, i) != GETBIT(b, i)) dist++; ); return dist; } static int -hemdist(GISTTYPE *a, GISTTYPE *b) { - if ( ISALLTRUE(a) ) { +hemdist(GISTTYPE * a, GISTTYPE * b) +{ + if (ISALLTRUE(a)) + { if (ISALLTRUE(b)) return 0; else - return SIGLENBIT-sizebitvec(GETSIGN(b)); - } else if (ISALLTRUE(b)) - return SIGLENBIT-sizebitvec(GETSIGN(a)); + return SIGLENBIT - sizebitvec(GETSIGN(b)); + } + else if (ISALLTRUE(b)) + return SIGLENBIT - sizebitvec(GETSIGN(a)); - return hemdistsign( GETSIGN(a), GETSIGN(b) ); + return hemdistsign(GETSIGN(a), GETSIGN(b)); } Datum @@ -460,17 +466,19 @@ gtsvector_penalty(PG_FUNCTION_ARGS) *penalty = 0.0; - if (ISARRKEY(newval)) { - BITVEC sign; + if (ISARRKEY(newval)) + { + BITVEC sign; + makesign(sign, newval); - if ( ISALLTRUE(origval) ) - *penalty=((float)(SIGLENBIT-sizebitvec(sign)))/(float)(SIGLENBIT+1); - else - *penalty=hemdistsign(sign,orig); - } else { - *penalty=hemdist(origval,newval); + if (ISALLTRUE(origval)) + *penalty = ((float) (SIGLENBIT - sizebitvec(sign))) / (float) (SIGLENBIT + 1); + else + *penalty = hemdistsign(sign, orig); } + else + *penalty = hemdist(origval, newval); PG_RETURN_POINTER(penalty); } @@ -510,22 +518,25 @@ comparecost(const void *a, const void *b) static int -hemdistcache(CACHESIGN *a, CACHESIGN *b) { - if ( a->allistrue ) { +hemdistcache(CACHESIGN * a, CACHESIGN * b) +{ + if (a->allistrue) + { if (b->allistrue) return 0; else - return SIGLENBIT-sizebitvec(b->sign); - } else if (b->allistrue) - return SIGLENBIT-sizebitvec(a->sign); + return SIGLENBIT - sizebitvec(b->sign); + } + else if (b->allistrue) + return SIGLENBIT - sizebitvec(a->sign); - return hemdistsign( a->sign, b->sign ); + return hemdistsign(a->sign, b->sign); } Datum gtsvector_picksplit(PG_FUNCTION_ARGS) { - GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); + GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0); GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1); OffsetNumber k, j; @@ -556,13 +567,16 @@ gtsvector_picksplit(PG_FUNCTION_ARGS) cache = (CACHESIGN *) palloc(sizeof(CACHESIGN) * (maxoff + 2)); fillcache(&cache[FirstOffsetNumber], GETENTRY(entryvec, FirstOffsetNumber)); - for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k)) { - for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j)) { + for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k)) + { + for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j)) + { if (k == FirstOffsetNumber) fillcache(&cache[j], GETENTRY(entryvec, j)); - size_waste=hemdistcache(&(cache[j]),&(cache[k])); - if (size_waste > waste) { + size_waste = hemdistcache(&(cache[j]), &(cache[k])); + if (size_waste > waste) + { waste = size_waste; seed_1 = k; seed_2 = j; @@ -575,101 +589,124 @@ gtsvector_picksplit(PG_FUNCTION_ARGS) right = v->spl_right; v->spl_nright = 0; - if (seed_1 == 0 || seed_2 == 0) { + if (seed_1 == 0 || seed_2 == 0) + { seed_1 = 1; seed_2 = 2; } /* form initial .. */ - if (cache[seed_1].allistrue) { + if (cache[seed_1].allistrue) + { datum_l = (GISTTYPE *) palloc(CALCGTSIZE(SIGNKEY | ALLISTRUE, 0)); datum_l->len = CALCGTSIZE(SIGNKEY | ALLISTRUE, 0); datum_l->flag = SIGNKEY | ALLISTRUE; - } else { + } + else + { datum_l = (GISTTYPE *) palloc(CALCGTSIZE(SIGNKEY, 0)); datum_l->len = CALCGTSIZE(SIGNKEY, 0); datum_l->flag = SIGNKEY; memcpy((void *) GETSIGN(datum_l), (void *) cache[seed_1].sign, sizeof(BITVEC)); } - if (cache[seed_2].allistrue) { + if (cache[seed_2].allistrue) + { datum_r = (GISTTYPE *) palloc(CALCGTSIZE(SIGNKEY | ALLISTRUE, 0)); datum_r->len = CALCGTSIZE(SIGNKEY | ALLISTRUE, 0); datum_r->flag = SIGNKEY | ALLISTRUE; - } else { + } + else + { datum_r = (GISTTYPE *) palloc(CALCGTSIZE(SIGNKEY, 0)); datum_r->len = CALCGTSIZE(SIGNKEY, 0); datum_r->flag = SIGNKEY; memcpy((void *) GETSIGN(datum_r), (void *) cache[seed_2].sign, sizeof(BITVEC)); } - union_l=GETSIGN(datum_l); - union_r=GETSIGN(datum_r); + union_l = GETSIGN(datum_l); + union_r = GETSIGN(datum_r); maxoff = OffsetNumberNext(maxoff); fillcache(&cache[maxoff], GETENTRY(entryvec, maxoff)); /* sort before ... */ costvector = (SPLITCOST *) palloc(sizeof(SPLITCOST) * maxoff); - for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j)) { + for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j)) + { costvector[j - 1].pos = j; size_alpha = hemdistcache(&(cache[seed_1]), &(cache[j])); - size_beta = hemdistcache(&(cache[seed_2]), &(cache[j])); + size_beta = hemdistcache(&(cache[seed_2]), &(cache[j])); costvector[j - 1].cost = abs(size_alpha - size_beta); } qsort((void *) costvector, maxoff, sizeof(SPLITCOST), comparecost); - for (k = 0; k < maxoff; k++) { + for (k = 0; k < maxoff; k++) + { j = costvector[k].pos; - if (j == seed_1) { + if (j == seed_1) + { *left++ = j; v->spl_nleft++; continue; - } else if (j == seed_2) { + } + else if (j == seed_2) + { *right++ = j; v->spl_nright++; continue; } - if (ISALLTRUE(datum_l) || cache[j].allistrue) { - if ( ISALLTRUE(datum_l) && cache[j].allistrue ) - size_alpha=0; + if (ISALLTRUE(datum_l) || cache[j].allistrue) + { + if (ISALLTRUE(datum_l) && cache[j].allistrue) + size_alpha = 0; else - size_alpha = SIGLENBIT-sizebitvec( - ( cache[j].allistrue ) ? GETSIGN(datum_l) : GETSIGN(cache[j].sign) - ); - } else { - size_alpha=hemdistsign(cache[j].sign,GETSIGN(datum_l)); + size_alpha = SIGLENBIT - sizebitvec( + (cache[j].allistrue) ? GETSIGN(datum_l) : GETSIGN(cache[j].sign) + ); } + else + size_alpha = hemdistsign(cache[j].sign, GETSIGN(datum_l)); - if (ISALLTRUE(datum_r) || cache[j].allistrue) { - if ( ISALLTRUE(datum_r) && cache[j].allistrue ) - size_beta=0; + if (ISALLTRUE(datum_r) || cache[j].allistrue) + { + if (ISALLTRUE(datum_r) && cache[j].allistrue) + size_beta = 0; else - size_beta = SIGLENBIT-sizebitvec( - ( cache[j].allistrue ) ? GETSIGN(datum_r) : GETSIGN(cache[j].sign) - ); - } else { - size_beta=hemdistsign(cache[j].sign,GETSIGN(datum_r)); + size_beta = SIGLENBIT - sizebitvec( + (cache[j].allistrue) ? GETSIGN(datum_r) : GETSIGN(cache[j].sign) + ); } + else + size_beta = hemdistsign(cache[j].sign, GETSIGN(datum_r)); - if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.1)) { - if (ISALLTRUE(datum_l) || cache[j].allistrue) { - if (! ISALLTRUE(datum_l) ) + if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.1)) + { + if (ISALLTRUE(datum_l) || cache[j].allistrue) + { + if (!ISALLTRUE(datum_l)) MemSet((void *) GETSIGN(datum_l), 0xff, sizeof(BITVEC)); - } else { - ptr=cache[j].sign; + } + else + { + ptr = cache[j].sign; LOOPBYTE( - union_l[i] |= ptr[i]; + union_l[i] |= ptr[i]; ); } *left++ = j; v->spl_nleft++; - } else { - if (ISALLTRUE(datum_r) || cache[j].allistrue) { - if (! ISALLTRUE(datum_r) ) + } + else + { + if (ISALLTRUE(datum_r) || cache[j].allistrue) + { + if (!ISALLTRUE(datum_r)) MemSet((void *) GETSIGN(datum_r), 0xff, sizeof(BITVEC)); - } else { - ptr=cache[j].sign; + } + else + { + ptr = cache[j].sign; LOOPBYTE( - union_r[i] |= ptr[i]; + union_r[i] |= ptr[i]; ); } *right++ = j; diff --git a/contrib/tsearch2/ispell/regis.c b/contrib/tsearch2/ispell/regis.c index 052413788b..996417b18a 100644 --- a/contrib/tsearch2/ispell/regis.c +++ b/contrib/tsearch2/ispell/regis.c @@ -2,105 +2,132 @@ #include <stdlib.h> #include <string.h> #include <ctype.h> - + #include "regis.h" #include "common.h" int -RS_isRegis(const char *str) { - unsigned char *ptr=(unsigned char *)str; +RS_isRegis(const char *str) +{ + unsigned char *ptr = (unsigned char *) str; - while(ptr && *ptr) - if ( isalpha(*ptr) || *ptr=='[' || *ptr==']' || *ptr=='^') + while (ptr && *ptr) + if (isalpha(*ptr) || *ptr == '[' || *ptr == ']' || *ptr == '^') ptr++; else return 0; - return 1; + return 1; } -#define RS_IN_ONEOF 1 +#define RS_IN_ONEOF 1 #define RS_IN_ONEOF_IN 2 #define RS_IN_NONEOF 3 #define RS_IN_WAIT 4 -static RegisNode* -newRegisNode(RegisNode *prev, int len) { - RegisNode *ptr; - ptr = (RegisNode*)malloc(RNHDRSZ+len+1); +static RegisNode * +newRegisNode(RegisNode * prev, int len) +{ + RegisNode *ptr; + + ptr = (RegisNode *) malloc(RNHDRSZ + len + 1); if (!ptr) - ts_error(ERROR, "No memory"); - memset(ptr,0,RNHDRSZ+len+1); + ts_error(ERROR, "No memory"); + memset(ptr, 0, RNHDRSZ + len + 1); if (prev) - prev->next=ptr; + prev->next = ptr; return ptr; } int -RS_compile(Regis *r, int issuffix, const char *str) { - int i,len = strlen(str); - int state = RS_IN_WAIT; - RegisNode *ptr=NULL; - - memset(r,0,sizeof(Regis)); +RS_compile(Regis * r, int issuffix, const char *str) +{ + int i, + len = strlen(str); + int state = RS_IN_WAIT; + RegisNode *ptr = NULL; + + memset(r, 0, sizeof(Regis)); r->issuffix = (issuffix) ? 1 : 0; - for(i=0;i<len;i++) { - unsigned char c = *( ( (unsigned char*)str ) + i ); - if ( state == RS_IN_WAIT ) { - if ( isalpha(c) ) { - if ( ptr ) - ptr = newRegisNode(ptr,len); + for (i = 0; i < len; i++) + { + unsigned char c = *(((unsigned char *) str) + i); + + if (state == RS_IN_WAIT) + { + if (isalpha(c)) + { + if (ptr) + ptr = newRegisNode(ptr, len); else - ptr = r->node = newRegisNode(NULL,len); - ptr->data[ 0 ] = c; + ptr = r->node = newRegisNode(NULL, len); + ptr->data[0] = c; ptr->type = RSF_ONEOF; - ptr->len=1; - } else if ( c=='[' ) { - if ( ptr ) - ptr = newRegisNode(ptr,len); + ptr->len = 1; + } + else if (c == '[') + { + if (ptr) + ptr = newRegisNode(ptr, len); else - ptr = r->node = newRegisNode(NULL,len); + ptr = r->node = newRegisNode(NULL, len); ptr->type = RSF_ONEOF; - state=RS_IN_ONEOF; - } else - ts_error(ERROR,"Error in regis: %s at pos %d\n", str, i+1); - } else if ( state == RS_IN_ONEOF ) { - if ( c=='^' ) { + state = RS_IN_ONEOF; + } + else + ts_error(ERROR, "Error in regis: %s at pos %d\n", str, i + 1); + } + else if (state == RS_IN_ONEOF) + { + if (c == '^') + { ptr->type = RSF_NONEOF; - state=RS_IN_NONEOF; - } else if ( isalpha(c) ) { - ptr->data[ 0 ] = c; - ptr->len=1; - state=RS_IN_ONEOF_IN; - } else - ts_error(ERROR,"Error in regis: %s at pos %d\n", str, i+1); - } else if ( state == RS_IN_ONEOF_IN || state == RS_IN_NONEOF ) { - if ( isalpha(c) ) { - ptr->data[ ptr->len ] = c; + state = RS_IN_NONEOF; + } + else if (isalpha(c)) + { + ptr->data[0] = c; + ptr->len = 1; + state = RS_IN_ONEOF_IN; + } + else + ts_error(ERROR, "Error in regis: %s at pos %d\n", str, i + 1); + } + else if (state == RS_IN_ONEOF_IN || state == RS_IN_NONEOF) + { + if (isalpha(c)) + { + ptr->data[ptr->len] = c; ptr->len++; - } else if ( c==']' ) { - state=RS_IN_WAIT; - } else - ts_error(ERROR,"Error in regis: %s at pos %d\n", str, i+1); - } else - ts_error(ERROR,"Internal error in RS_compile: %d\n", state); + } + else if (c == ']') + state = RS_IN_WAIT; + else + ts_error(ERROR, "Error in regis: %s at pos %d\n", str, i + 1); + } + else + ts_error(ERROR, "Internal error in RS_compile: %d\n", state); } ptr = r->node; - while(ptr) { + while (ptr) + { r->nchar++; - ptr=ptr->next; + ptr = ptr->next; } return 0; } -void -RS_free(Regis *r) { - RegisNode *ptr=r->node,*tmp; +void +RS_free(Regis * r) +{ + RegisNode *ptr = r->node, + *tmp; - while(ptr) { - tmp=ptr->next; + while (ptr) + { + tmp = ptr->next; free(ptr); ptr = tmp; } @@ -108,42 +135,49 @@ RS_free(Regis *r) { r->node = NULL; } -int -RS_execute(Regis *r, const char *str, int len) { - RegisNode *ptr=r->node; +int +RS_execute(Regis * r, const char *str, int len) +{ + RegisNode *ptr = r->node; unsigned char *c; - if (len<0) - len=strlen(str); + if (len < 0) + len = strlen(str); - if (len<r->nchar) + if (len < r->nchar) return 0; - if ( r->issuffix ) - c = ((unsigned char*)str) + len - r->nchar; + if (r->issuffix) + c = ((unsigned char *) str) + len - r->nchar; else - c = (unsigned char*)str; + c = (unsigned char *) str; - while(ptr) { - switch(ptr->type) { + while (ptr) + { + switch (ptr->type) + { case RSF_ONEOF: - if ( ptr->len==0 ) { - if ( *c != *(ptr->data) ) + if (ptr->len == 0) + { + if (*c != *(ptr->data)) return 0; - } else if ( strchr((char*)ptr->data, *c) == NULL ) + } + else if (strchr((char *) ptr->data, *c) == NULL) return 0; break; case RSF_NONEOF: - if ( ptr->len==0 ) { - if ( *c == *(ptr->data) ) + if (ptr->len == 0) + { + if (*c == *(ptr->data)) return 0; - } else if ( strchr((char*)ptr->data, *c) != NULL ) + } + else if (strchr((char *) ptr->data, *c) != NULL) return 0; break; default: - ts_error(ERROR,"RS_execute: Unknown type node: %d\n", ptr->type); + ts_error(ERROR, "RS_execute: Unknown type node: %d\n", ptr->type); } - ptr=ptr->next; + ptr = ptr->next; c++; } diff --git a/contrib/tsearch2/ispell/regis.h b/contrib/tsearch2/ispell/regis.h index 64a7e9d996..fd03de45e9 100644 --- a/contrib/tsearch2/ispell/regis.h +++ b/contrib/tsearch2/ispell/regis.h @@ -1,34 +1,38 @@ #ifndef __REGIS_H__ #define __REGIS_H__ -#include "postgres.h" +#include "postgres.h" -typedef struct RegisNode { - uint32 - type:2, - len:16, - unused:14; +typedef struct RegisNode +{ + uint32 + type:2, + len:16, + unused:14; struct RegisNode *next; - unsigned char data[1]; -} RegisNode; + unsigned char data[1]; +} RegisNode; -#define RNHDRSZ (sizeof(uint32)+sizeof(void*)) +#define RNHDRSZ (sizeof(uint32)+sizeof(void*)) -#define RSF_ONEOF 1 -#define RSF_NONEOF 2 +#define RSF_ONEOF 1 +#define RSF_NONEOF 2 -typedef struct Regis { - RegisNode *node; - uint32 - issuffix:1, - nchar:16, - unused:15; -} Regis; +typedef struct Regis +{ + RegisNode *node; + uint32 + issuffix:1, + nchar:16, + unused:15; +} Regis; -int RS_isRegis(const char *str); +int RS_isRegis(const char *str); + +int RS_compile(Regis * r, int issuffix, const char *str); +void RS_free(Regis * r); -int RS_compile(Regis *r, int issuffix, const char *str); -void RS_free(Regis *r); /*���������� 1 ���� �������� */ -int RS_execute(Regis *r, const char *str, int len); +int RS_execute(Regis * r, const char *str, int len); + #endif diff --git a/contrib/tsearch2/ispell/spell.c b/contrib/tsearch2/ispell/spell.c index 3a3f19b1e8..c5783236b6 100644 --- a/contrib/tsearch2/ispell/spell.c +++ b/contrib/tsearch2/ispell/spell.c @@ -40,13 +40,16 @@ strlower(char *str) } } -static char* -strnduplicate(char *s, int len) { - char *d=(char*)palloc( len + 1 ); - memcpy(d, s, len ); - d[len]='\0'; +static char * +strnduplicate(char *s, int len) +{ + char *d = (char *) palloc(len + 1); + + memcpy(d, s, len); + d[len] = '\0'; return d; } + /* backward string compaire for suffix tree operations */ static int strbcmp(const unsigned char *s1, const unsigned char *s2) @@ -188,33 +191,39 @@ NIImportDictionary(IspellDict * Conf, const char *filename) static int FindWord(IspellDict * Conf, const char *word, int affixflag, char compoundonly) { - SPNode *node = Conf->Dictionary; - SPNodeData *StopLow, *StopHigh, *StopMiddle; - uint8 *ptr =(uint8*)word; + SPNode *node = Conf->Dictionary; + SPNodeData *StopLow, + *StopHigh, + *StopMiddle; + uint8 *ptr = (uint8 *) word; - while( node && *ptr) { + while (node && *ptr) + { StopLow = node->data; - StopHigh = node->data+node->length; - while (StopLow < StopHigh) { + StopHigh = node->data + node->length; + while (StopLow < StopHigh) + { StopMiddle = StopLow + ((StopHigh - StopLow) >> 1); - if ( StopMiddle->val == *ptr ) { - if ( *(ptr+1)=='\0' && StopMiddle->isword ) { - if ( compoundonly && !StopMiddle->compoundallow ) + if (StopMiddle->val == *ptr) + { + if (*(ptr + 1) == '\0' && StopMiddle->isword) + { + if (compoundonly && !StopMiddle->compoundallow) return 0; - if ( (affixflag == 0) || (strchr(Conf->AffixData[StopMiddle->affix], affixflag) != NULL)) + if ((affixflag == 0) || (strchr(Conf->AffixData[StopMiddle->affix], affixflag) != NULL)) return 1; } - node=StopMiddle->node; + node = StopMiddle->node; ptr++; break; - } else if ( StopMiddle->val < *ptr ) { + } + else if (StopMiddle->val < *ptr) StopLow = StopMiddle + 1; - } else { + else StopHigh = StopMiddle; - } } - if ( StopLow >= StopHigh ) - break; + if (StopLow >= StopHigh) + break; } return 0; } @@ -237,31 +246,36 @@ NIAddAffix(IspellDict * Conf, int flag, char flagflags, const char *mask, const MEMOUT(Conf->Affix); } - if ( strcmp(mask,".")==0 ) { - Conf->Affix[Conf->naffixes].issimple=1; - Conf->Affix[Conf->naffixes].isregis=0; - *( Conf->Affix[Conf->naffixes].mask )='\0'; - } else if ( RS_isRegis(mask) ) { - Conf->Affix[Conf->naffixes].issimple=0; - Conf->Affix[Conf->naffixes].isregis=1; - strcpy(Conf->Affix[Conf->naffixes].mask, mask); - } else { - Conf->Affix[Conf->naffixes].issimple=0; - Conf->Affix[Conf->naffixes].isregis=0; - if (type == FF_SUFFIX) - sprintf(Conf->Affix[Conf->naffixes].mask, "%s$", mask); - else - sprintf(Conf->Affix[Conf->naffixes].mask, "^%s", mask); - } - Conf->Affix[Conf->naffixes].compile = 1; - Conf->Affix[Conf->naffixes].flagflags = flagflags; - Conf->Affix[Conf->naffixes].flag = flag; - Conf->Affix[Conf->naffixes].type = type; - - strcpy(Conf->Affix[Conf->naffixes].find, find); - strcpy(Conf->Affix[Conf->naffixes].repl, repl); - Conf->Affix[Conf->naffixes].replen = strlen(repl); - Conf->naffixes++; + if (strcmp(mask, ".") == 0) + { + Conf->Affix[Conf->naffixes].issimple = 1; + Conf->Affix[Conf->naffixes].isregis = 0; + *(Conf->Affix[Conf->naffixes].mask) = '\0'; + } + else if (RS_isRegis(mask)) + { + Conf->Affix[Conf->naffixes].issimple = 0; + Conf->Affix[Conf->naffixes].isregis = 1; + strcpy(Conf->Affix[Conf->naffixes].mask, mask); + } + else + { + Conf->Affix[Conf->naffixes].issimple = 0; + Conf->Affix[Conf->naffixes].isregis = 0; + if (type == FF_SUFFIX) + sprintf(Conf->Affix[Conf->naffixes].mask, "%s$", mask); + else + sprintf(Conf->Affix[Conf->naffixes].mask, "^%s", mask); + } + Conf->Affix[Conf->naffixes].compile = 1; + Conf->Affix[Conf->naffixes].flagflags = flagflags; + Conf->Affix[Conf->naffixes].flag = flag; + Conf->Affix[Conf->naffixes].type = type; + + strcpy(Conf->Affix[Conf->naffixes].find, find); + strcpy(Conf->Affix[Conf->naffixes].repl, repl); + Conf->Affix[Conf->naffixes].replen = strlen(repl); + Conf->naffixes++; return (0); } @@ -304,46 +318,55 @@ NIImportAffixes(IspellDict * Conf, const char *filename) if (!(affix = fopen(filename, "r"))) return (1); - Conf->compoundcontrol='\t'; + Conf->compoundcontrol = '\t'; while (fgets(str, sizeof(str), affix)) { - if (STRNCASECMP(str, "compoundwords")==0) { - s=strchr(str, 'l'); - if ( s ) { - while( *s!=' ' ) s++; - while( *s==' ' ) s++; + if (STRNCASECMP(str, "compoundwords") == 0) + { + s = strchr(str, 'l'); + if (s) + { + while (*s != ' ') + s++; + while (*s == ' ') + s++; Conf->compoundcontrol = *s; - continue; + continue; } } - if (STRNCASECMP(str, "suffixes")==0) + if (STRNCASECMP(str, "suffixes") == 0) { suffixes = 1; prefixes = 0; continue; } - if (STRNCASECMP(str, "prefixes")==0) + if (STRNCASECMP(str, "prefixes") == 0) { suffixes = 0; prefixes = 1; continue; } - if (STRNCASECMP(str, "flag ")==0) + if (STRNCASECMP(str, "flag ") == 0) { s = str + 5; - flagflags=0; - while( *s==' ' ) s++; - if ( *s=='*' ) { - flagflags|=FF_CROSSPRODUCT; + flagflags = 0; + while (*s == ' ') + s++; + if (*s == '*') + { + flagflags |= FF_CROSSPRODUCT; s++; - } else if ( *s=='~' ) { - flagflags|=FF_COMPOUNDONLYAFX; + } + else if (*s == '~') + { + flagflags |= FF_COMPOUNDONLYAFX; s++; } - if ( *s=='\\' ) s++; - + if (*s == '\\') + s++; + flag = *s; continue; } @@ -387,84 +410,93 @@ NIImportAffixes(IspellDict * Conf, const char *filename) return (0); } -static int -MergeAffix(IspellDict *Conf, int a1, int a2) { - int naffix=0; - char **ptr=Conf->AffixData; +static int +MergeAffix(IspellDict * Conf, int a1, int a2) +{ + int naffix = 0; + char **ptr = Conf->AffixData; - while(*ptr) { + while (*ptr) + { naffix++; ptr++; } - - Conf->AffixData=(char**)realloc( Conf->AffixData, (naffix+2)*sizeof(char*) ); + + Conf->AffixData = (char **) realloc(Conf->AffixData, (naffix + 2) * sizeof(char *)); MEMOUT(Conf->AffixData); ptr = Conf->AffixData + naffix; - *ptr=malloc( strlen(Conf->AffixData[a1]) + strlen(Conf->AffixData[a2]) + 1 /* space */ + 1 /* \0 */ ); + *ptr = malloc(strlen(Conf->AffixData[a1]) + strlen(Conf->AffixData[a2]) + 1 /* space */ + 1 /* \0 */ ); MEMOUT(ptr); sprintf(*ptr, "%s %s", Conf->AffixData[a1], Conf->AffixData[a2]); ptr++; - *ptr='\0'; - return naffix; + *ptr = '\0'; + return naffix; } -static SPNode* -mkSPNode(IspellDict *Conf, int low, int high, int level) { - int i; - int nchar=0; - char lastchar='\0'; - SPNode *rs; +static SPNode * +mkSPNode(IspellDict * Conf, int low, int high, int level) +{ + int i; + int nchar = 0; + char lastchar = '\0'; + SPNode *rs; SPNodeData *data; - int lownew=low; + int lownew = low; - for(i=low; i<high; i++) - if ( Conf->Spell[i].p.d.len>level && lastchar!=Conf->Spell[i].word[level] ) { + for (i = low; i < high; i++) + if (Conf->Spell[i].p.d.len > level && lastchar != Conf->Spell[i].word[level]) + { nchar++; - lastchar=Conf->Spell[i].word[level]; + lastchar = Conf->Spell[i].word[level]; } if (!nchar) return NULL; - rs=(SPNode*)malloc(SPNHRDSZ+nchar*sizeof(SPNodeData)); + rs = (SPNode *) malloc(SPNHRDSZ + nchar * sizeof(SPNodeData)); MEMOUT(rs); - memset(rs,0,SPNHRDSZ+nchar*sizeof(SPNodeData)); + memset(rs, 0, SPNHRDSZ + nchar * sizeof(SPNodeData)); rs->length = nchar; - data=rs->data; - - lastchar='\0'; - for(i=low; i<high; i++) - if ( Conf->Spell[i].p.d.len>level ) { - if ( lastchar!=Conf->Spell[i].word[level] ) { - if ( lastchar ) { - data->node = mkSPNode(Conf, lownew, i, level+1); - lownew=i; + data = rs->data; + + lastchar = '\0'; + for (i = low; i < high; i++) + if (Conf->Spell[i].p.d.len > level) + { + if (lastchar != Conf->Spell[i].word[level]) + { + if (lastchar) + { + data->node = mkSPNode(Conf, lownew, i, level + 1); + lownew = i; data++; } - lastchar=Conf->Spell[i].word[level]; + lastchar = Conf->Spell[i].word[level]; } - data->val=((uint8*)(Conf->Spell[i].word))[level]; - if ( Conf->Spell[i].p.d.len == level+1 ) { - if ( data->isword && data->affix!=Conf->Spell[i].p.d.affix) { - /* - fprintf(stderr,"Word already exists: %s (affixes: '%s' and '%s')\n", - Conf->Spell[i].word, - Conf->AffixData[data->affix], - Conf->AffixData[Conf->Spell[i].p.d.affix] - ); - */ + data->val = ((uint8 *) (Conf->Spell[i].word))[level]; + if (Conf->Spell[i].p.d.len == level + 1) + { + if (data->isword && data->affix != Conf->Spell[i].p.d.affix) + { + /* + * fprintf(stderr,"Word already exists: %s (affixes: + * '%s' and '%s')\n", Conf->Spell[i].word, + * Conf->AffixData[data->affix], + * Conf->AffixData[Conf->Spell[i].p.d.affix] ); + */ /* MergeAffix called a few times */ data->affix = MergeAffix(Conf, data->affix, Conf->Spell[i].p.d.affix); - } else + } + else data->affix = Conf->Spell[i].p.d.affix; - data->isword=1; - if ( strchr( Conf->AffixData[ data->affix ], Conf->compoundcontrol ) ) - data->compoundallow=1; + data->isword = 1; + if (strchr(Conf->AffixData[data->affix], Conf->compoundcontrol)) + data->compoundallow = 1; } } - - data->node = mkSPNode(Conf, lownew, high, level+1); + + data->node = mkSPNode(Conf, lownew, high, level + 1); return rs; } @@ -475,132 +507,147 @@ void NISortDictionary(IspellDict * Conf) { size_t i; - int naffix=3; - + int naffix = 3; + /* compress affixes */ qsort((void *) Conf->Spell, Conf->nspell, sizeof(SPELL), cmpspellaffix); for (i = 1; i < Conf->nspell; i++) - if ( strcmp(Conf->Spell[i].p.flag,Conf->Spell[i-1].p.flag) ) + if (strcmp(Conf->Spell[i].p.flag, Conf->Spell[i - 1].p.flag)) naffix++; - Conf->AffixData=(char**)malloc( naffix*sizeof(char*) ); + Conf->AffixData = (char **) malloc(naffix * sizeof(char *)); MEMOUT(Conf->AffixData); - memset(Conf->AffixData, 0, naffix*sizeof(char*)); - naffix=1; - Conf->AffixData[0]=strdup(""); + memset(Conf->AffixData, 0, naffix * sizeof(char *)); + naffix = 1; + Conf->AffixData[0] = strdup(""); MEMOUT(Conf->AffixData[0]); - Conf->AffixData[1]=strdup( Conf->Spell[0].p.flag ); + Conf->AffixData[1] = strdup(Conf->Spell[0].p.flag); MEMOUT(Conf->AffixData[1]); Conf->Spell[0].p.d.affix = 1; Conf->Spell[0].p.d.len = strlen(Conf->Spell[0].word); - for (i = 1; i < Conf->nspell; i++) { - if ( strcmp(Conf->Spell[i].p.flag, Conf->AffixData[naffix]) ) { + for (i = 1; i < Conf->nspell; i++) + { + if (strcmp(Conf->Spell[i].p.flag, Conf->AffixData[naffix])) + { naffix++; - Conf->AffixData[naffix] = strdup( Conf->Spell[i].p.flag ); + Conf->AffixData[naffix] = strdup(Conf->Spell[i].p.flag); MEMOUT(Conf->AffixData[naffix]); } Conf->Spell[i].p.d.affix = naffix; Conf->Spell[i].p.d.len = strlen(Conf->Spell[i].word); } - + qsort((void *) Conf->Spell, Conf->nspell, sizeof(SPELL), cmpspell); Conf->Dictionary = mkSPNode(Conf, 0, Conf->nspell, 0); - - for (i = 0; i < Conf->nspell; i++) - free( Conf->Spell[i].word ); - free( Conf->Spell ); - Conf->Spell=NULL; + + for (i = 0; i < Conf->nspell; i++) + free(Conf->Spell[i].word); + free(Conf->Spell); + Conf->Spell = NULL; } -static AffixNode* -mkANode(IspellDict *Conf, int low, int high, int level, int type) { - int i; - int nchar=0; - uint8 lastchar='\0'; - AffixNode *rs; +static AffixNode * +mkANode(IspellDict * Conf, int low, int high, int level, int type) +{ + int i; + int nchar = 0; + uint8 lastchar = '\0'; + AffixNode *rs; AffixNodeData *data; - int lownew=low; + int lownew = low; - for(i=low; i<high; i++) - if ( Conf->Affix[i].replen>level && lastchar!=GETCHAR( Conf->Affix + i, level, type ) ) { + for (i = low; i < high; i++) + if (Conf->Affix[i].replen > level && lastchar != GETCHAR(Conf->Affix + i, level, type)) + { nchar++; - lastchar=GETCHAR( Conf->Affix + i, level, type ); + lastchar = GETCHAR(Conf->Affix + i, level, type); } if (!nchar) return NULL; - rs=(AffixNode*)malloc(ANHRDSZ+nchar*sizeof(AffixNodeData)); + rs = (AffixNode *) malloc(ANHRDSZ + nchar * sizeof(AffixNodeData)); MEMOUT(rs); - memset(rs,0,ANHRDSZ+nchar*sizeof(AffixNodeData)); + memset(rs, 0, ANHRDSZ + nchar * sizeof(AffixNodeData)); rs->length = nchar; - data=rs->data; - - lastchar='\0'; - for(i=low; i<high; i++) - if ( Conf->Affix[i].replen>level ) { - if ( lastchar!=GETCHAR( Conf->Affix + i, level, type ) ) { - if ( lastchar ) { - data->node = mkANode(Conf, lownew, i, level+1, type); - lownew=i; + data = rs->data; + + lastchar = '\0'; + for (i = low; i < high; i++) + if (Conf->Affix[i].replen > level) + { + if (lastchar != GETCHAR(Conf->Affix + i, level, type)) + { + if (lastchar) + { + data->node = mkANode(Conf, lownew, i, level + 1, type); + lownew = i; data++; } - lastchar=GETCHAR( Conf->Affix + i, level, type ); + lastchar = GETCHAR(Conf->Affix + i, level, type); } - data->val=GETCHAR( Conf->Affix + i, level, type ); - if ( Conf->Affix[i].replen == level+1 ) { /* affix stopped */ - if ( !data->naff ) { - data->aff=(AFFIX**)malloc(sizeof(AFFIX*)*(high-i+1)); + data->val = GETCHAR(Conf->Affix + i, level, type); + if (Conf->Affix[i].replen == level + 1) + { /* affix stopped */ + if (!data->naff) + { + data->aff = (AFFIX **) malloc(sizeof(AFFIX *) * (high - i + 1)); MEMOUT(data->aff); } - data->aff[ data->naff ] = Conf->Affix + i; + data->aff[data->naff] = Conf->Affix + i; data->naff++; } } - - data->node = mkANode(Conf, lownew, high, level+1, type); + + data->node = mkANode(Conf, lownew, high, level + 1, type); return rs; } static void -mkVoidAffix(IspellDict * Conf, int issuffix, int startsuffix) { - int i,cnt=0; - int start = (issuffix) ? startsuffix : 0; - int end = (issuffix) ? Conf->naffixes : startsuffix; - AffixNode *Affix = (AffixNode*)malloc( ANHRDSZ + sizeof(AffixNodeData)); +mkVoidAffix(IspellDict * Conf, int issuffix, int startsuffix) +{ + int i, + cnt = 0; + int start = (issuffix) ? startsuffix : 0; + int end = (issuffix) ? Conf->naffixes : startsuffix; + AffixNode *Affix = (AffixNode *) malloc(ANHRDSZ + sizeof(AffixNodeData)); MEMOUT(Affix); - memset(Affix, 0, ANHRDSZ + sizeof(AffixNodeData) ); - Affix->length=1; - Affix->isvoid=1; + memset(Affix, 0, ANHRDSZ + sizeof(AffixNodeData)); + Affix->length = 1; + Affix->isvoid = 1; - if (issuffix) { - Affix->data->node=Conf->Suffix; - Conf->Suffix = Affix; - } else { - Affix->data->node=Conf->Prefix; - Conf->Prefix = Affix; - } + if (issuffix) + { + Affix->data->node = Conf->Suffix; + Conf->Suffix = Affix; + } + else + { + Affix->data->node = Conf->Prefix; + Conf->Prefix = Affix; + } - for(i=start;i<end;i++) - if (Conf->Affix[i].replen==0) - cnt++; + for (i = start; i < end; i++) + if (Conf->Affix[i].replen == 0) + cnt++; - if ( cnt==0 ) - return; + if (cnt == 0) + return; - Affix->data->aff = (AFFIX**)malloc( sizeof(AFFIX*) * cnt ); + Affix->data->aff = (AFFIX **) malloc(sizeof(AFFIX *) * cnt); MEMOUT(Affix->data->aff); - Affix->data->naff = (uint32)cnt; - - cnt=0; - for(i=start;i<end;i++) - if (Conf->Affix[i].replen==0) { - Affix->data->aff[cnt] = Conf->Affix + i; - cnt++; - } + Affix->data->naff = (uint32) cnt; + + cnt = 0; + for (i = start; i < end; i++) + if (Conf->Affix[i].replen == 0) + { + Affix->data->aff[cnt] = Conf->Affix + i; + cnt++; + } } void @@ -608,120 +655,149 @@ NISortAffixes(IspellDict * Conf) { AFFIX *Affix; size_t i; - CMPDAffix* ptr; - int firstsuffix=-1; + CMPDAffix *ptr; + int firstsuffix = -1; if (Conf->naffixes > 1) qsort((void *) Conf->Affix, Conf->naffixes, sizeof(AFFIX), cmpaffix); - Conf->CompoundAffix = ptr = (CMPDAffix*)malloc( sizeof(CMPDAffix) * Conf->naffixes ); + Conf->CompoundAffix = ptr = (CMPDAffix *) malloc(sizeof(CMPDAffix) * Conf->naffixes); MEMOUT(Conf->CompoundAffix); - ptr->affix=NULL; + ptr->affix = NULL; - for (i = 0; i < Conf->naffixes; i++) { + for (i = 0; i < Conf->naffixes; i++) + { Affix = &(((AFFIX *) Conf->Affix)[i]); - if ( Affix->type == FF_SUFFIX ) { - if ( firstsuffix<0 ) firstsuffix=i; - if ( Affix->flagflags & FF_COMPOUNDONLYAFX ) { - if ( !ptr->affix || strbncmp((ptr-1)->affix, Affix->repl, (ptr-1)->len) ) { + if (Affix->type == FF_SUFFIX) + { + if (firstsuffix < 0) + firstsuffix = i; + if (Affix->flagflags & FF_COMPOUNDONLYAFX) + { + if (!ptr->affix || strbncmp((ptr - 1)->affix, Affix->repl, (ptr - 1)->len)) + { /* leave only unique and minimals suffixes */ - ptr->affix=Affix->repl; - ptr->len=Affix->replen; + ptr->affix = Affix->repl; + ptr->len = Affix->replen; ptr++; } } } } ptr->affix = NULL; - Conf->CompoundAffix = (CMPDAffix*)realloc( Conf->CompoundAffix, sizeof(CMPDAffix) * (ptr-Conf->CompoundAffix+1) ); + Conf->CompoundAffix = (CMPDAffix *) realloc(Conf->CompoundAffix, sizeof(CMPDAffix) * (ptr - Conf->CompoundAffix + 1)); - Conf->Prefix = mkANode(Conf, 0, firstsuffix, 0, FF_PREFIX); + Conf->Prefix = mkANode(Conf, 0, firstsuffix, 0, FF_PREFIX); Conf->Suffix = mkANode(Conf, firstsuffix, Conf->naffixes, 0, FF_SUFFIX); - mkVoidAffix(Conf, 1, firstsuffix); - mkVoidAffix(Conf, 0, firstsuffix); + mkVoidAffix(Conf, 1, firstsuffix); + mkVoidAffix(Conf, 0, firstsuffix); } -static AffixNodeData* -FinfAffixes(AffixNode *node, const char *word, int wrdlen, int *level, int type) { - AffixNodeData *StopLow, *StopHigh, *StopMiddle; - uint8 symbol; - - if ( node->isvoid ) { /* search void affixes */ - if (node->data->naff) - return node->data; - node = node->data->node; - } +static AffixNodeData * +FinfAffixes(AffixNode * node, const char *word, int wrdlen, int *level, int type) +{ + AffixNodeData *StopLow, + *StopHigh, + *StopMiddle; + uint8 symbol; + + if (node->isvoid) + { /* search void affixes */ + if (node->data->naff) + return node->data; + node = node->data->node; + } - while( node && *level<wrdlen) { + while (node && *level < wrdlen) + { StopLow = node->data; - StopHigh = node->data+node->length; - while (StopLow < StopHigh) { + StopHigh = node->data + node->length; + while (StopLow < StopHigh) + { StopMiddle = StopLow + ((StopHigh - StopLow) >> 1); - symbol = GETWCHAR(word,wrdlen,*level,type); - if ( StopMiddle->val == symbol ) { + symbol = GETWCHAR(word, wrdlen, *level, type); + if (StopMiddle->val == symbol) + { (*level)++; - if ( StopMiddle->naff ) + if (StopMiddle->naff) return StopMiddle; - node=StopMiddle->node; + node = StopMiddle->node; break; - } else if ( StopMiddle->val < symbol ) { + } + else if (StopMiddle->val < symbol) StopLow = StopMiddle + 1; - } else { + else StopHigh = StopMiddle; - } } - if ( StopLow >= StopHigh ) - break; + if (StopLow >= StopHigh) + break; } return NULL; } static char * -CheckAffix(const char *word, size_t len, AFFIX * Affix, char flagflags, char *newword) { +CheckAffix(const char *word, size_t len, AFFIX * Affix, char flagflags, char *newword) +{ - if ( flagflags & FF_COMPOUNDONLYAFX ) { - if ( (Affix->flagflags & FF_COMPOUNDONLYAFX) == 0 ) + if (flagflags & FF_COMPOUNDONLYAFX) + { + if ((Affix->flagflags & FF_COMPOUNDONLYAFX) == 0) return NULL; - } else { - if ( Affix->flagflags & FF_COMPOUNDONLYAFX ) + } + else + { + if (Affix->flagflags & FF_COMPOUNDONLYAFX) return NULL; - } + } - if ( Affix->type==FF_SUFFIX ) { + if (Affix->type == FF_SUFFIX) + { strcpy(newword, word); strcpy(newword + len - Affix->replen, Affix->find); - } else { + } + else + { strcpy(newword, Affix->find); strcat(newword, word + Affix->replen); } - if ( Affix->issimple ) { - return newword; - } else if ( Affix->isregis ) { - if (Affix->compile) { - RS_compile(&(Affix->reg.regis), (Affix->type==FF_SUFFIX) ? 1 : 0, Affix->mask); - Affix->compile = 0; - } - if ( RS_execute(&(Affix->reg.regis), newword, -1) ) - return newword; - } else { - regmatch_t subs[2]; /* workaround for apache&linux */ + if (Affix->issimple) + return newword; + else if (Affix->isregis) + { + if (Affix->compile) + { + RS_compile(&(Affix->reg.regis), (Affix->type == FF_SUFFIX) ? 1 : 0, Affix->mask); + Affix->compile = 0; + } + if (RS_execute(&(Affix->reg.regis), newword, -1)) + return newword; + } + else + { + regmatch_t subs[2]; /* workaround for apache&linux */ int err; pg_wchar *data; size_t data_len; - int dat_len; + int dat_len; + if (Affix->compile) { - int wmasklen,masklen = strlen(Affix->mask); - pg_wchar *mask; + int wmasklen, + masklen = strlen(Affix->mask); + pg_wchar *mask; + mask = (pg_wchar *) palloc((masklen + 1) * sizeof(pg_wchar)); - wmasklen = pg_mb2wchar_with_len( Affix->mask, mask, masklen); - + wmasklen = pg_mb2wchar_with_len(Affix->mask, mask, masklen); + err = pg_regcomp(&(Affix->reg.regex), mask, wmasklen, REG_EXTENDED | REG_ICASE | REG_NOSUB); pfree(mask); if (err) { - /* regerror(err, &(Affix->reg.regex), regerrstr, ERRSTRSIZE); */ + /* + * regerror(err, &(Affix->reg.regex), regerrstr, + * ERRSTRSIZE); + */ pg_regfree(&(Affix->reg.regex)); return (NULL); } @@ -733,9 +809,10 @@ CheckAffix(const char *word, size_t len, AFFIX * Affix, char flagflags, char *ne data = (pg_wchar *) palloc((dat_len + 1) * sizeof(pg_wchar)); data_len = pg_mb2wchar_with_len(newword, data, dat_len); - if (!(err = pg_regexec(&(Affix->reg.regex), data,dat_len,NULL, 1, subs, 0))) { - pfree(data); - return newword; + if (!(err = pg_regexec(&(Affix->reg.regex), data, dat_len, NULL, 1, subs, 0))) + { + pfree(data); + return newword; } pfree(data); } @@ -744,111 +821,143 @@ CheckAffix(const char *word, size_t len, AFFIX * Affix, char flagflags, char *ne } -static char ** -NormalizeSubWord(IspellDict * Conf, char *word, char flag) { - AffixNodeData *suffix=NULL, *prefix=NULL; - int slevel=0, plevel=0; - int wrdlen = strlen(word), swrdlen; +static char ** +NormalizeSubWord(IspellDict * Conf, char *word, char flag) +{ + AffixNodeData *suffix = NULL, + *prefix = NULL; + int slevel = 0, + plevel = 0; + int wrdlen = strlen(word), + swrdlen; char **forms; char **cur; char newword[2 * MAXNORMLEN] = ""; char pnewword[2 * MAXNORMLEN] = ""; - AffixNode *snode = Conf->Suffix, *pnode; - int i,j; + AffixNode *snode = Conf->Suffix, + *pnode; + int i, + j; - if (wrdlen > MAXNORMLEN) return NULL; - strlower(word); + if (wrdlen > MAXNORMLEN) + return NULL; + strlower(word); cur = forms = (char **) palloc(MAX_NORM * sizeof(char *)); *cur = NULL; /* Check that the word itself is normal form */ - if (FindWord(Conf, word, 0, flag & FF_COMPOUNDWORD)) { + if (FindWord(Conf, word, 0, flag & FF_COMPOUNDWORD)) + { *cur = pstrdup(word); cur++; *cur = NULL; } - /* Find all other NORMAL forms of the 'word' (check only prefix)*/ - pnode=Conf->Prefix; - plevel=0; - while(pnode) { - prefix=FinfAffixes(pnode, word, wrdlen, &plevel,FF_PREFIX); - if (!prefix) break; - for(j=0;j<prefix->naff;j++) { - if ( CheckAffix(word,wrdlen,prefix->aff[j], flag, newword) ) { + /* Find all other NORMAL forms of the 'word' (check only prefix) */ + pnode = Conf->Prefix; + plevel = 0; + while (pnode) + { + prefix = FinfAffixes(pnode, word, wrdlen, &plevel, FF_PREFIX); + if (!prefix) + break; + for (j = 0; j < prefix->naff; j++) + { + if (CheckAffix(word, wrdlen, prefix->aff[j], flag, newword)) + { /* prefix success */ - if ( FindWord(Conf, newword, prefix->aff[j]->flag, flag&FF_COMPOUNDWORD) && (cur - forms) < (MAX_NORM-1) ) { + if (FindWord(Conf, newword, prefix->aff[j]->flag, flag & FF_COMPOUNDWORD) && (cur - forms) < (MAX_NORM - 1)) + { /* word search success */ *cur = pstrdup(newword); cur++; - *cur=NULL; + *cur = NULL; } } } pnode = prefix->node; } - - /* Find all other NORMAL forms of the 'word' (check suffix and then prefix)*/ - while( snode ) { + + /* + * Find all other NORMAL forms of the 'word' (check suffix and then + * prefix) + */ + while (snode) + { /* find possible suffix */ suffix = FinfAffixes(snode, word, wrdlen, &slevel, FF_SUFFIX); - if (!suffix) break; + if (!suffix) + break; /* foreach suffix check affix */ - for(i=0;i<suffix->naff;i++) { - if ( CheckAffix(word, wrdlen, suffix->aff[i], flag, newword) ) { + for (i = 0; i < suffix->naff; i++) + { + if (CheckAffix(word, wrdlen, suffix->aff[i], flag, newword)) + { /* suffix success */ - if ( FindWord(Conf, newword, suffix->aff[i]->flag, flag&FF_COMPOUNDWORD) && (cur - forms) < (MAX_NORM-1) ) { + if (FindWord(Conf, newword, suffix->aff[i]->flag, flag & FF_COMPOUNDWORD) && (cur - forms) < (MAX_NORM - 1)) + { /* word search success */ *cur = pstrdup(newword); cur++; - *cur=NULL; + *cur = NULL; } /* now we will look changed word with prefixes */ - pnode=Conf->Prefix; - plevel=0; - swrdlen=strlen(newword); - while(pnode) { - prefix=FinfAffixes(pnode, newword, swrdlen, &plevel,FF_PREFIX); - if (!prefix) break; - for(j=0;j<prefix->naff;j++) { - if ( CheckAffix(newword,swrdlen,prefix->aff[j], flag, pnewword) ) { + pnode = Conf->Prefix; + plevel = 0; + swrdlen = strlen(newword); + while (pnode) + { + prefix = FinfAffixes(pnode, newword, swrdlen, &plevel, FF_PREFIX); + if (!prefix) + break; + for (j = 0; j < prefix->naff; j++) + { + if (CheckAffix(newword, swrdlen, prefix->aff[j], flag, pnewword)) + { /* prefix success */ - int ff=( prefix->aff[j]->flagflags & suffix->aff[i]->flagflags & FF_CROSSPRODUCT ) ? - 0 : prefix->aff[j]->flag; - if ( FindWord(Conf, pnewword, ff, flag&FF_COMPOUNDWORD) && (cur - forms) < (MAX_NORM-1) ) { + int ff = (prefix->aff[j]->flagflags & suffix->aff[i]->flagflags & FF_CROSSPRODUCT) ? + 0 : prefix->aff[j]->flag; + + if (FindWord(Conf, pnewword, ff, flag & FF_COMPOUNDWORD) && (cur - forms) < (MAX_NORM - 1)) + { /* word search success */ *cur = pstrdup(pnewword); cur++; - *cur=NULL; + *cur = NULL; } } } pnode = prefix->node; - } + } } } - snode=suffix->node; + snode = suffix->node; } - if (cur == forms) { + if (cur == forms) + { pfree(forms); return (NULL); } return (forms); } -typedef struct SplitVar { - int nstem; - char **stem; - struct SplitVar *next; -} SplitVar; +typedef struct SplitVar +{ + int nstem; + char **stem; + struct SplitVar *next; +} SplitVar; -static int -CheckCompoundAffixes(CMPDAffix **ptr, char *word, int len) { - while( (*ptr)->affix ) { - if ( len > (*ptr)->len && strncmp((*ptr)->affix, word, (*ptr)->len)==0 ) { +static int +CheckCompoundAffixes(CMPDAffix ** ptr, char *word, int len) +{ + while ((*ptr)->affix) + { + if (len > (*ptr)->len && strncmp((*ptr)->affix, word, (*ptr)->len) == 0) + { len = (*ptr)->len; (*ptr)++; return len; @@ -858,245 +967,290 @@ CheckCompoundAffixes(CMPDAffix **ptr, char *word, int len) { return 0; } -static SplitVar* -CopyVar(SplitVar *s, int makedup) { - SplitVar *v = (SplitVar*)palloc(sizeof(SplitVar)); +static SplitVar * +CopyVar(SplitVar * s, int makedup) +{ + SplitVar *v = (SplitVar *) palloc(sizeof(SplitVar)); + + v->stem = (char **) palloc(sizeof(char *) * (MAX_NORM)); + v->next = NULL; + if (s) + { + int i; - v->stem=(char**)palloc( sizeof(char*) * (MAX_NORM) ); - v->next=NULL; - if ( s ) { - int i; v->nstem = s->nstem; - for(i=0;i<s->nstem;i++) - v->stem[i] = (makedup) ? pstrdup( s->stem[i] ) : s->stem[i]; - } else { - v->nstem=0; + for (i = 0; i < s->nstem; i++) + v->stem[i] = (makedup) ? pstrdup(s->stem[i]) : s->stem[i]; } + else + v->nstem = 0; return v; } -static SplitVar* -SplitToVariants( IspellDict * Conf, SPNode *snode, SplitVar * orig, char *word, int wordlen, int startpos, int minpos ) { - SplitVar *var=NULL; - SPNodeData *StopLow, *StopHigh, *StopMiddle = NULL; - SPNode *node = (snode) ? snode : Conf->Dictionary; - int level=(snode) ? minpos : startpos; /* recursive minpos==level*/ - int lenaff; - CMPDAffix *caff; - char *notprobed; +static SplitVar * +SplitToVariants(IspellDict * Conf, SPNode * snode, SplitVar * orig, char *word, int wordlen, int startpos, int minpos) +{ + SplitVar *var = NULL; + SPNodeData *StopLow, + *StopHigh, + *StopMiddle = NULL; + SPNode *node = (snode) ? snode : Conf->Dictionary; + int level = (snode) ? minpos : startpos; /* recursive + * minpos==level */ + int lenaff; + CMPDAffix *caff; + char *notprobed; notprobed = (char *) palloc(wordlen); - memset(notprobed,1,wordlen); - var = CopyVar(orig,1); + memset(notprobed, 1, wordlen); + var = CopyVar(orig, 1); - while( node && level<wordlen) { + while (node && level < wordlen) + { StopLow = node->data; - StopHigh = node->data+node->length; - while (StopLow < StopHigh) { + StopHigh = node->data + node->length; + while (StopLow < StopHigh) + { StopMiddle = StopLow + ((StopHigh - StopLow) >> 1); - if ( StopMiddle->val == ((uint8*)(word))[level] ) { + if (StopMiddle->val == ((uint8 *) (word))[level]) break; - } else if ( StopMiddle->val < ((uint8*)(word))[level] ) { + else if (StopMiddle->val < ((uint8 *) (word))[level]) StopLow = StopMiddle + 1; - } else { + else StopHigh = StopMiddle; - } } - if ( StopLow >= StopHigh ) + if (StopLow >= StopHigh) break; /* find word with epenthetic */ caff = Conf->CompoundAffix; - while ( level>startpos && (lenaff=CheckCompoundAffixes( &caff, word + level, wordlen - level ))>0 ) { - /* there is one of compound suffixes, so check word for existings */ - char buf[MAXNORMLEN]; - char **subres; - - lenaff=level-startpos+lenaff; - - if ( !notprobed[startpos+lenaff-1] ) + while (level > startpos && (lenaff = CheckCompoundAffixes(&caff, word + level, wordlen - level)) > 0) + { + /* + * there is one of compound suffixes, so check word for + * existings + */ + char buf[MAXNORMLEN]; + char **subres; + + lenaff = level - startpos + lenaff; + + if (!notprobed[startpos + lenaff - 1]) continue; - - if ( level+lenaff-1 <= minpos ) + + if (level + lenaff - 1 <= minpos) continue; - memcpy(buf, word+startpos, lenaff); - buf[lenaff]='\0'; + memcpy(buf, word + startpos, lenaff); + buf[lenaff] = '\0'; subres = NormalizeSubWord(Conf, buf, FF_COMPOUNDWORD | FF_COMPOUNDONLYAFX); - if ( subres ) { + if (subres) + { /* Yes, it was a word from dictionary */ - SplitVar *new=CopyVar(var,0); - SplitVar *ptr=var; - char **sptr=subres; - - notprobed[startpos+lenaff-1]=0; - - while(*sptr) { - new->stem[ new->nstem ] = *sptr; + SplitVar *new = CopyVar(var, 0); + SplitVar *ptr = var; + char **sptr = subres; + + notprobed[startpos + lenaff - 1] = 0; + + while (*sptr) + { + new->stem[new->nstem] = *sptr; new->nstem++; sptr++; } pfree(subres); - while( ptr->next ) + while (ptr->next) ptr = ptr->next; - ptr->next = SplitToVariants(Conf, NULL, new, word, wordlen, startpos+lenaff, startpos+lenaff); - + ptr->next = SplitToVariants(Conf, NULL, new, word, wordlen, startpos + lenaff, startpos + lenaff); + pfree(new->stem); pfree(new); } } /* find infinitive */ - if ( StopMiddle->isword && StopMiddle->compoundallow && notprobed[level] ) { - /* ok, we found full compoundallowed word*/ - if ( level>minpos ) { + if (StopMiddle->isword && StopMiddle->compoundallow && notprobed[level]) + { + /* ok, we found full compoundallowed word */ + if (level > minpos) + { /* and its length more than minimal */ - if ( wordlen==level+1 ) { + if (wordlen == level + 1) + { /* well, it was last word */ - var->stem[ var->nstem ] = strnduplicate(word + startpos, wordlen - startpos); + var->stem[var->nstem] = strnduplicate(word + startpos, wordlen - startpos); var->nstem++; pfree(notprobed); return var; - } else { + } + else + { /* then we will search more big word at the same point */ - SplitVar *ptr=var; - while( ptr->next ) + SplitVar *ptr = var; + + while (ptr->next) ptr = ptr->next; - ptr->next=SplitToVariants(Conf, node, var, word, wordlen, startpos, level); + ptr->next = SplitToVariants(Conf, node, var, word, wordlen, startpos, level); /* we can find next word */ level++; - var->stem[ var->nstem ] = strnduplicate(word + startpos, level - startpos); + var->stem[var->nstem] = strnduplicate(word + startpos, level - startpos); var->nstem++; node = Conf->Dictionary; - startpos=level; + startpos = level; continue; } } } level++; - node=StopMiddle->node; + node = StopMiddle->node; } - var->stem[ var->nstem ] = strnduplicate(word + startpos, wordlen - startpos); + var->stem[var->nstem] = strnduplicate(word + startpos, wordlen - startpos); var->nstem++; pfree(notprobed); return var; -} - -char ** -NINormalizeWord(IspellDict * Conf, char *word) { - char **res= NormalizeSubWord(Conf, word, 0); - - if ( Conf->compoundcontrol != '\t' ) { - int wordlen=strlen(word); - SplitVar *ptr, *var = SplitToVariants(Conf,NULL,NULL, word, wordlen, 0, -1); - char **cur=res; - int i; - - while(var) { - if ( var->nstem > 1 ) { - char **subres = NormalizeSubWord(Conf, var->stem[ var->nstem-1 ], FF_COMPOUNDWORD); - if ( subres ) { - char **ptr=subres; - - if ( cur ) { - while(*cur) +} + +char ** +NINormalizeWord(IspellDict * Conf, char *word) +{ + char **res = NormalizeSubWord(Conf, word, 0); + + if (Conf->compoundcontrol != '\t') + { + int wordlen = strlen(word); + SplitVar *ptr, + *var = SplitToVariants(Conf, NULL, NULL, word, wordlen, 0, -1); + char **cur = res; + int i; + + while (var) + { + if (var->nstem > 1) + { + char **subres = NormalizeSubWord(Conf, var->stem[var->nstem - 1], FF_COMPOUNDWORD); + + if (subres) + { + char **ptr = subres; + + if (cur) + { + while (*cur) cur++; - } else { - res=cur=(char **) palloc(MAX_NORM * sizeof(char *)); } - - for(i=0;i<var->nstem-1;i++) { - *cur=var->stem[ i ]; + else + res = cur = (char **) palloc(MAX_NORM * sizeof(char *)); + + for (i = 0; i < var->nstem - 1; i++) + { + *cur = var->stem[i]; cur++; } - while(*ptr) { - *cur=*ptr; - cur++; ptr++; + while (*ptr) + { + *cur = *ptr; + cur++; + ptr++; } - *cur=NULL; + *cur = NULL; pfree(subres); - var->stem[ 0 ] = NULL; + var->stem[0] = NULL; } } - - for(i=0;i<var->nstem && var->stem[ i ];i++) - pfree( var->stem[i] ); + + for (i = 0; i < var->nstem && var->stem[i]; i++) + pfree(var->stem[i]); ptr = var->next; pfree(var->stem); - pfree(var); - var=ptr; + pfree(var); + var = ptr; } } return res; } -static void freeSPNode(SPNode *node) { +static void +freeSPNode(SPNode * node) +{ SPNodeData *data; - if (!node) return; - data=node->data; - while( node->length ) { + if (!node) + return; + data = node->data; + while (node->length) + { freeSPNode(data->node); data++; node->length--; } free(node); } - -static void freeANode(AffixNode *node) { + +static void +freeANode(AffixNode * node) +{ AffixNodeData *data; - if (!node) return; - data=node->data; - while( node->length ) { + if (!node) + return; + data = node->data; + while (node->length) + { freeANode(data->node); if (data->naff) - free(data->aff); + free(data->aff); data++; node->length--; } free(node); } - + void NIFree(IspellDict * Conf) { int i; AFFIX *Affix = (AFFIX *) Conf->Affix; - char** aff = Conf->AffixData; + char **aff = Conf->AffixData; - if ( aff ) { - while(*aff) { + if (aff) + { + while (*aff) + { free(*aff); aff++; } free(Conf->AffixData); } - + for (i = 0; i < Conf->naffixes; i++) { - if (Affix[i].compile == 0) { - if ( Affix[i].isregis ) - RS_free(&(Affix[i].reg.regis)); - else + if (Affix[i].compile == 0) + { + if (Affix[i].isregis) + RS_free(&(Affix[i].reg.regis)); + else pg_regfree(&(Affix[i].reg.regex)); } } - if (Conf->Spell) { + if (Conf->Spell) + { for (i = 0; i < Conf->nspell; i++) free(Conf->Spell[i].word); free(Conf->Spell); } - if (Conf->Affix) free(Conf->Affix); - if ( Conf->CompoundAffix ) free(Conf->CompoundAffix); + if (Conf->Affix) + free(Conf->Affix); + if (Conf->CompoundAffix) + free(Conf->CompoundAffix); freeSPNode(Conf->Dictionary); freeANode(Conf->Suffix); freeANode(Conf->Prefix); diff --git a/contrib/tsearch2/ispell/spell.h b/contrib/tsearch2/ispell/spell.h index 1e22a0d1bc..44f1e7be08 100644 --- a/contrib/tsearch2/ispell/spell.h +++ b/contrib/tsearch2/ispell/spell.h @@ -10,19 +10,21 @@ struct SPNode; -typedef struct { - uint32 - val:8, - isword:1, - compoundallow:1, - affix:22; - struct SPNode *node; -} SPNodeData; - -typedef struct SPNode { - uint32 length; - SPNodeData data[1]; -} SPNode; +typedef struct +{ + uint32 + val:8, + isword:1, + compoundallow:1, + affix:22; + struct SPNode *node; +} SPNodeData; + +typedef struct SPNode +{ + uint32 length; + SPNodeData data[1]; +} SPNode; #define SPNHRDSZ (sizeof(uint32)) @@ -30,81 +32,87 @@ typedef struct SPNode { typedef struct spell_struct { char *word; - union { + union + { char flag[16]; - struct { - int affix; - int len; - } d; - } p; + struct + { + int affix; + int len; + } d; + } p; } SPELL; typedef struct aff_struct { - uint32 - flag:8, - type:2, - compile:1, - flagflags:3, - issimple:1, - isregis:1, - unused:1, - replen:16; - char mask[32]; - char find[16]; - char repl[16]; - union { - regex_t regex; - Regis regis; - } reg; + uint32 + flag:8, + type:2, + compile:1, + flagflags:3, + issimple:1, + isregis:1, + unused:1, + replen:16; + char mask[32]; + char find[16]; + char repl[16]; + union + { + regex_t regex; + Regis regis; + } reg; } AFFIX; -#define FF_CROSSPRODUCT 0x01 -#define FF_COMPOUNDWORD 0x02 -#define FF_COMPOUNDONLYAFX 0x04 -#define FF_SUFFIX 2 -#define FF_PREFIX 1 +#define FF_CROSSPRODUCT 0x01 +#define FF_COMPOUNDWORD 0x02 +#define FF_COMPOUNDONLYAFX 0x04 +#define FF_SUFFIX 2 +#define FF_PREFIX 1 struct AffixNode; -typedef struct { +typedef struct +{ uint32 - val:8, - naff:24; - AFFIX **aff; + val:8, + naff:24; + AFFIX **aff; struct AffixNode *node; -} AffixNodeData; +} AffixNodeData; -typedef struct AffixNode { - uint32 isvoid:1, - length:31; - AffixNodeData data[1]; -} AffixNode; +typedef struct AffixNode +{ + uint32 isvoid:1, + length:31; + AffixNodeData data[1]; +} AffixNode; -#define ANHRDSZ (sizeof(uint32)) +#define ANHRDSZ (sizeof(uint32)) -typedef struct { - char *affix; - int len; -} CMPDAffix; +typedef struct +{ + char *affix; + int len; +} CMPDAffix; typedef struct { int maffixes; int naffixes; AFFIX *Affix; - char compoundcontrol; + char compoundcontrol; int nspell; int mspell; SPELL *Spell; - AffixNode *Suffix; - AffixNode *Prefix; + AffixNode *Suffix; + AffixNode *Prefix; - SPNode *Dictionary; - char **AffixData; - CMPDAffix *CompoundAffix; + SPNode *Dictionary; + char **AffixData; + CMPDAffix *CompoundAffix; } IspellDict; diff --git a/contrib/tsearch2/query.c b/contrib/tsearch2/query.c index 81343b0c46..eb931030ca 100644 --- a/contrib/tsearch2/query.c +++ b/contrib/tsearch2/query.c @@ -469,7 +469,7 @@ TS_execute(ITEM * curitem, void *checkval, bool calcnot, bool (*chkcond) (void * Datum rexectsq(PG_FUNCTION_ARGS) { - SET_FUNCOID(); + SET_FUNCOID(); return DirectFunctionCall2( exectsq, PG_GETARG_DATUM(1), @@ -484,7 +484,8 @@ exectsq(PG_FUNCTION_ARGS) QUERYTYPE *query = (QUERYTYPE *) DatumGetPointer(PG_DETOAST_DATUM(PG_GETARG_DATUM(1))); CHKVAL chkval; bool result; - SET_FUNCOID(); + + SET_FUNCOID(); if (!val->size || !query->size) { PG_FREE_IF_COPY(val, 0); @@ -639,7 +640,7 @@ static QUERYTYPE * Datum tsquery_in(PG_FUNCTION_ARGS) { - SET_FUNCOID(); + SET_FUNCOID(); PG_RETURN_POINTER(queryin((char *) PG_GETARG_POINTER(0), pushval_asis, 0)); } @@ -865,7 +866,8 @@ to_tsquery(PG_FUNCTION_ARGS) QUERYTYPE *query; ITEM *res; int4 len; - SET_FUNCOID(); + + SET_FUNCOID(); str = text2char(in); PG_FREE_IF_COPY(in, 1); @@ -888,10 +890,11 @@ to_tsquery_name(PG_FUNCTION_ARGS) { text *name = PG_GETARG_TEXT_P(0); Datum res; - SET_FUNCOID(); + + SET_FUNCOID(); res = DirectFunctionCall2(to_tsquery, - Int32GetDatum(name2id_cfg(name)), - PG_GETARG_DATUM(1)); + Int32GetDatum(name2id_cfg(name)), + PG_GETARG_DATUM(1)); PG_FREE_IF_COPY(name, 0); PG_RETURN_DATUM(res); diff --git a/contrib/tsearch2/snmap.c b/contrib/tsearch2/snmap.c index d41fb45b0d..c152b1ac23 100644 --- a/contrib/tsearch2/snmap.c +++ b/contrib/tsearch2/snmap.c @@ -13,11 +13,11 @@ static int compareSNMapEntry(const void *a, const void *b) { - if ( ((SNMapEntry *) a)->nsp < ((SNMapEntry *) b)->nsp ) + if (((SNMapEntry *) a)->nsp < ((SNMapEntry *) b)->nsp) return -1; - else if ( ((SNMapEntry *) a)->nsp > ((SNMapEntry *) b)->nsp ) + else if (((SNMapEntry *) a)->nsp > ((SNMapEntry *) b)->nsp) return 1; - else + else return strcmp(((SNMapEntry *) a)->key, ((SNMapEntry *) b)->key); } diff --git a/contrib/tsearch2/ts_cfg.c b/contrib/tsearch2/ts_cfg.c index 4e0a0bb904..afebb11319 100644 --- a/contrib/tsearch2/ts_cfg.c +++ b/contrib/tsearch2/ts_cfg.c @@ -38,10 +38,10 @@ init_cfg(Oid id, TSCfgInfo * cfg) j; text *ptr; text *prsname = NULL; - char *nsp=get_namespace(TSNSP_FunctionOid); - char buf[1024]; + char *nsp = get_namespace(TSNSP_FunctionOid); + char buf[1024]; MemoryContext oldcontext; - void *plan; + void *plan; arg[0] = OIDOID; arg[1] = OIDOID; @@ -52,7 +52,7 @@ init_cfg(Oid id, TSCfgInfo * cfg) SPI_connect(); sprintf(buf, "select prs_name from %s.pg_ts_cfg where oid = $1", nsp); - plan= SPI_prepare(buf, 1, arg); + plan = SPI_prepare(buf, 1, arg); if (!plan) ts_error(ERROR, "SPI_prepare() failed"); @@ -77,7 +77,7 @@ init_cfg(Oid id, TSCfgInfo * cfg) arg[0] = TEXTOID; sprintf(buf, "select lt.tokid, map.dict_name from %s.pg_ts_cfgmap as map, %s.pg_ts_cfg as cfg, %s.token_type( $1 ) as lt where lt.alias = map.tok_alias and map.ts_name = cfg.ts_name and cfg.oid= $2 order by lt.tokid desc;", nsp, nsp, nsp); - plan= SPI_prepare(buf, 2, arg); + plan = SPI_prepare(buf, 2, arg); if (!plan) ts_error(ERROR, "SPI_prepare() failed"); @@ -118,7 +118,7 @@ init_cfg(Oid id, TSCfgInfo * cfg) cfg->map[lexid].len = ARRNELEMS(a); cfg->map[lexid].dict_id = (Datum *) malloc(sizeof(Datum) * cfg->map[lexid].len); if (!cfg->map[lexid].dict_id) - ts_error(ERROR, "No memory"); + ts_error(ERROR, "No memory"); memset(cfg->map[lexid].dict_id, 0, sizeof(Datum) * cfg->map[lexid].len); ptr = (text *) ARR_DATA_PTR(a); @@ -235,9 +235,9 @@ name2id_cfg(text *name) Datum pars[1]; int stat; Oid id = findSNMap_t(&(CList.name2id_map), name); - void *plan; - char *nsp; - char buf[1024]; + void *plan; + char *nsp; + char buf[1024]; arg[0] = TEXTOID; pars[0] = PointerGetDatum(name); @@ -245,10 +245,10 @@ name2id_cfg(text *name) if (id) return id; - nsp=get_namespace(TSNSP_FunctionOid); + nsp = get_namespace(TSNSP_FunctionOid); SPI_connect(); - sprintf(buf, "select oid from %s.pg_ts_cfg where ts_name = $1", nsp); - plan= SPI_prepare(buf, 1, arg); + sprintf(buf, "select oid from %s.pg_ts_cfg where ts_name = $1", nsp); + plan = SPI_prepare(buf, 1, arg); if (!plan) /* internal error */ elog(ERROR, "SPI_prepare() failed"); @@ -301,13 +301,14 @@ parsetext_v2(TSCfgInfo * cfg, PRSTEXT * prs, char *buf, int4 buflen) PointerGetDatum(&lenlemm)))) != 0) { - if (lenlemm >= MAXSTRLEN) { + if (lenlemm >= MAXSTRLEN) + { #ifdef IGNORE_LONGLEXEME ereport(NOTICE, (errcode(ERRCODE_SYNTAX_ERROR), errmsg("word is too long"))); continue; -#else +#else ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR), errmsg("word is too long"))); @@ -435,13 +436,14 @@ hlparsetext(TSCfgInfo * cfg, HLPRSTEXT * prs, QUERYTYPE * query, char *buf, int4 PointerGetDatum(&lenlemm)))) != 0) { - if (lenlemm >= MAXSTRLEN) { + if (lenlemm >= MAXSTRLEN) + { #ifdef IGNORE_LONGLEXEME ereport(NOTICE, (errcode(ERRCODE_SYNTAX_ERROR), errmsg("word is too long"))); continue; -#else +#else ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR), errmsg("word is too long"))); @@ -532,9 +534,8 @@ genhl(HLPRSTEXT * prs) ptr += prs->stopsellen; } } - } else - - if (!wrd->repeated) + } + else if (!wrd->repeated) pfree(wrd->word); wrd++; @@ -552,16 +553,16 @@ get_currcfg(void) Datum pars[1]; bool isnull; int stat; - char buf[1024]; - char *nsp; - void *plan; + char buf[1024]; + char *nsp; + void *plan; if (current_cfg_id > 0) return current_cfg_id; - nsp=get_namespace(TSNSP_FunctionOid); + nsp = get_namespace(TSNSP_FunctionOid); SPI_connect(); - sprintf(buf, "select oid from %s.pg_ts_cfg where locale = $1 ", nsp); + sprintf(buf, "select oid from %s.pg_ts_cfg where locale = $1 ", nsp); pfree(nsp); plan = SPI_prepare(buf, 1, arg); if (!plan) @@ -593,7 +594,7 @@ Datum set_curcfg(PG_FUNCTION_ARGS); Datum set_curcfg(PG_FUNCTION_ARGS) { - SET_FUNCOID(); + SET_FUNCOID(); findcfg(PG_GETARG_OID(0)); current_cfg_id = PG_GETARG_OID(0); PG_RETURN_VOID(); @@ -605,7 +606,8 @@ Datum set_curcfg_byname(PG_FUNCTION_ARGS) { text *name = PG_GETARG_TEXT_P(0); - SET_FUNCOID(); + + SET_FUNCOID(); DirectFunctionCall1( set_curcfg, ObjectIdGetDatum(name2id_cfg(name)) @@ -619,7 +621,7 @@ Datum show_curcfg(PG_FUNCTION_ARGS); Datum show_curcfg(PG_FUNCTION_ARGS) { - SET_FUNCOID(); + SET_FUNCOID(); PG_RETURN_OID(get_currcfg()); } @@ -628,8 +630,7 @@ Datum reset_tsearch(PG_FUNCTION_ARGS); Datum reset_tsearch(PG_FUNCTION_ARGS) { - SET_FUNCOID(); + SET_FUNCOID(); ts_error(NOTICE, "TSearch cache cleaned"); PG_RETURN_VOID(); } - diff --git a/contrib/tsearch2/ts_stat.c b/contrib/tsearch2/ts_stat.c index 7995406f43..2e6a98197e 100644 --- a/contrib/tsearch2/ts_stat.c +++ b/contrib/tsearch2/ts_stat.c @@ -15,7 +15,7 @@ Datum tsstat_in(PG_FUNCTION_ARGS) { tsstat *stat = palloc(STATHDRSIZE); - + stat->len = STATHDRSIZE; stat->size = 0; stat->weight = 0; @@ -34,12 +34,14 @@ tsstat_out(PG_FUNCTION_ARGS) } static int -check_weight(tsvector *txt, WordEntry *wptr, int8 weight) { - int len = POSDATALEN(txt, wptr); - int num=0; - WordEntryPos *ptr = POSDATAPTR(txt, wptr); +check_weight(tsvector * txt, WordEntry * wptr, int8 weight) +{ + int len = POSDATALEN(txt, wptr); + int num = 0; + WordEntryPos *ptr = POSDATAPTR(txt, wptr); - while (len--) { + while (len--) + { if (weight & (1 << ptr->weight)) num++; ptr++; @@ -123,9 +125,9 @@ formstat(tsstat * stat, tsvector * txt, WordEntry ** entry, uint32 len) } nptr = STATPTR(newstat) + (StopLow - STATPTR(stat)); memcpy(STATPTR(newstat), STATPTR(stat), sizeof(StatEntry) * (StopLow - STATPTR(stat))); - if ( (*ptr)->haspos ) { - nptr->nentry = ( stat->weight ) ? check_weight(txt, *ptr, stat->weight) : POSDATALEN(txt, *ptr); - } else + if ((*ptr)->haspos) + nptr->nentry = (stat->weight) ? check_weight(txt, *ptr, stat->weight) : POSDATALEN(txt, *ptr); + else nptr->nentry = 1; nptr->ndoc = 1; nptr->len = (*ptr)->len; @@ -144,9 +146,9 @@ formstat(tsstat * stat, tsvector * txt, WordEntry ** entry, uint32 len) } else { - if ( (*ptr)->haspos ) { - nptr->nentry = ( stat->weight ) ? check_weight(txt, *ptr, stat->weight) : POSDATALEN(txt, *ptr); - } else + if ((*ptr)->haspos) + nptr->nentry = (stat->weight) ? check_weight(txt, *ptr, stat->weight) : POSDATALEN(txt, *ptr); + else nptr->nentry = 1; nptr->ndoc = 1; nptr->len = (*ptr)->len; @@ -162,9 +164,9 @@ formstat(tsstat * stat, tsvector * txt, WordEntry ** entry, uint32 len) while (ptr - entry < len) { - if ( (*ptr)->haspos ) { - nptr->nentry = ( stat->weight ) ? check_weight(txt, *ptr, stat->weight) : POSDATALEN(txt, *ptr); - } else + if ((*ptr)->haspos) + nptr->nentry = (stat->weight) ? check_weight(txt, *ptr, stat->weight) : POSDATALEN(txt, *ptr); + else nptr->nentry = 1; nptr->ndoc = 1; nptr->len = (*ptr)->len; @@ -192,7 +194,7 @@ ts_accum(PG_FUNCTION_ARGS) cur = 0; StatEntry *sptr; WordEntry *wptr; - int n=0; + int n = 0; if (stat == NULL || PG_ARGISNULL(0)) { /* Init in first */ @@ -222,10 +224,13 @@ ts_accum(PG_FUNCTION_ARGS) sptr++; else if (cmp == 0) { - if ( stat->weight == 0 ) { + if (stat->weight == 0) + { sptr->ndoc++; sptr->nentry += (wptr->haspos) ? POSDATALEN(txt, wptr) : 1; - } else if ( wptr->haspos && (n=check_weight(txt, wptr, stat->weight))!=0 ) { + } + else if (wptr->haspos && (n = check_weight(txt, wptr, stat->weight)) != 0) + { sptr->ndoc++; sptr->nentry += n; } @@ -234,7 +239,8 @@ ts_accum(PG_FUNCTION_ARGS) } else { - if ( stat->weight == 0 || check_weight(txt, wptr, stat->weight)!=0 ) { + if (stat->weight == 0 || check_weight(txt, wptr, stat->weight) != 0) + { if (cur == len) newentry = SEI_realloc(newentry, &len); newentry[cur] = wptr; @@ -246,7 +252,8 @@ ts_accum(PG_FUNCTION_ARGS) while (wptr - ARRPTR(txt) < txt->size) { - if ( stat->weight == 0 || check_weight(txt, wptr, stat->weight)!=0 ) { + if (stat->weight == 0 || check_weight(txt, wptr, stat->weight) != 0) + { if (cur == len) newentry = SEI_realloc(newentry, &len); newentry[cur] = wptr; @@ -269,10 +276,13 @@ ts_accum(PG_FUNCTION_ARGS) cmp = compareStatWord(sptr, wptr, stat, txt); if (cmp == 0) { - if ( stat->weight == 0 ) { + if (stat->weight == 0) + { sptr->ndoc++; sptr->nentry += (wptr->haspos) ? POSDATALEN(txt, wptr) : 1; - } else if ( wptr->haspos && (n=check_weight(txt, wptr, stat->weight))!=0 ) { + } + else if (wptr->haspos && (n = check_weight(txt, wptr, stat->weight)) != 0) + { sptr->ndoc++; sptr->nentry += n; } @@ -286,7 +296,8 @@ ts_accum(PG_FUNCTION_ARGS) if (StopLow >= StopHigh) { /* not found */ - if ( stat->weight == 0 || check_weight(txt, wptr, stat->weight)!=0 ) { + if (stat->weight == 0 || check_weight(txt, wptr, stat->weight) != 0) + { if (cur == len) newentry = SEI_realloc(newentry, &len); newentry[cur] = wptr; @@ -454,11 +465,15 @@ ts_stat_sql(text *txt, text *ws) stat->size = 0; stat->weight = 0; - if ( ws ) { - char *buf; + if (ws) + { + char *buf; + buf = VARDATA(ws); - while( buf - VARDATA(ws) < VARSIZE(ws) - VARHDRSZ ) { - switch (tolower(*buf)) { + while (buf - VARDATA(ws) < VARSIZE(ws) - VARHDRSZ) + { + switch (tolower(*buf)) + { case 'a': stat->weight |= 1 << 3; break; @@ -521,13 +536,14 @@ ts_stat(PG_FUNCTION_ARGS) { tsstat *stat; text *txt = PG_GETARG_TEXT_P(0); - text *ws = (PG_NARGS() > 1) ? PG_GETARG_TEXT_P(1) : NULL; + text *ws = (PG_NARGS() > 1) ? PG_GETARG_TEXT_P(1) : NULL; funcctx = SRF_FIRSTCALL_INIT(); SPI_connect(); - stat = ts_stat_sql(txt,ws); + stat = ts_stat_sql(txt, ws); PG_FREE_IF_COPY(txt, 0); - if (PG_NARGS() > 1 ) PG_FREE_IF_COPY(ws, 1); + if (PG_NARGS() > 1) + PG_FREE_IF_COPY(ws, 1); ts_setup_firstcall(funcctx, stat); SPI_finish(); } diff --git a/contrib/tsearch2/tsvector.c b/contrib/tsearch2/tsvector.c index a39a40fb36..9f26dec670 100644 --- a/contrib/tsearch2/tsvector.c +++ b/contrib/tsearch2/tsvector.c @@ -404,7 +404,8 @@ tsvector_in(PG_FUNCTION_ARGS) *cur; int4 i, buflen = 256; - SET_FUNCOID(); + + SET_FUNCOID(); state.prsbuf = buf; state.len = 32; state.word = (char *) palloc(state.len); @@ -453,7 +454,7 @@ tsvector_in(PG_FUNCTION_ARGS) if (len > 0) len = uniqueentry(arr, len, tmpbuf, &buflen); else - buflen=0; + buflen = 0; totallen = CALCDATASIZE(len, buflen); in = (tsvector *) palloc(totallen); memset(in, 0, totallen); @@ -638,7 +639,8 @@ uniqueWORD(TSWORD * a, int4 l) res->alen *= 2; res->pos.apos = (uint16 *) repalloc(res->pos.apos, sizeof(uint16) * res->alen); } - if ( res->pos.apos[0]==0 || res->pos.apos[res->pos.apos[0]] != LIMITPOS(ptr->pos.pos) ) { + if (res->pos.apos[0] == 0 || res->pos.apos[res->pos.apos[0]] != LIMITPOS(ptr->pos.pos)) + { res->pos.apos[res->pos.apos[0] + 1] = LIMITPOS(ptr->pos.pos); res->pos.apos[0]++; } @@ -725,7 +727,7 @@ to_tsvector(PG_FUNCTION_ARGS) tsvector *out = NULL; TSCfgInfo *cfg; - SET_FUNCOID(); + SET_FUNCOID(); cfg = findcfg(PG_GETARG_INT32(0)); prs.lenwords = 32; @@ -753,13 +755,14 @@ to_tsvector_name(PG_FUNCTION_ARGS) { text *cfg = PG_GETARG_TEXT_P(0); Datum res; - SET_FUNCOID(); + + SET_FUNCOID(); res = DirectFunctionCall3( - to_tsvector, - Int32GetDatum(name2id_cfg(cfg)), - PG_GETARG_DATUM(1), - (Datum) 0 - ); + to_tsvector, + Int32GetDatum(name2id_cfg(cfg)), + PG_GETARG_DATUM(1), + (Datum) 0 + ); PG_FREE_IF_COPY(cfg, 0); PG_RETURN_DATUM(res); @@ -769,13 +772,14 @@ Datum to_tsvector_current(PG_FUNCTION_ARGS) { Datum res; - SET_FUNCOID(); + + SET_FUNCOID(); res = DirectFunctionCall3( - to_tsvector, - Int32GetDatum(get_currcfg()), - PG_GETARG_DATUM(0), - (Datum) 0 - ); + to_tsvector, + Int32GetDatum(get_currcfg()), + PG_GETARG_DATUM(0), + (Datum) 0 + ); PG_RETURN_DATUM(res); } @@ -823,7 +827,7 @@ tsearch2(PG_FUNCTION_ARGS) Oid funcoid = InvalidOid; TSCfgInfo *cfg; - SET_FUNCOID(); + SET_FUNCOID(); cfg = findcfg(get_currcfg()); if (!CALLED_AS_TRIGGER(fcinfo)) @@ -947,26 +951,30 @@ tsearch2(PG_FUNCTION_ARGS) } static int -silly_cmp_tsvector(const tsvector *a, const tsvector *b) { - if ( a->len < b->len ) +silly_cmp_tsvector(const tsvector * a, const tsvector * b) +{ + if (a->len < b->len) return -1; - else if ( a->len > b->len ) + else if (a->len > b->len) return 1; - else if ( a->size < b->size ) + else if (a->size < b->size) return -1; - else if ( a->size > b->size ) + else if (a->size > b->size) return 1; - else { - unsigned char *aptr=(unsigned char *)(a->data) + DATAHDRSIZE; - unsigned char *bptr=(unsigned char *)(b->data) + DATAHDRSIZE; - - while( aptr - ( (unsigned char *)(a->data) ) < a->len ) { - if ( *aptr != *bptr ) - return ( *aptr < *bptr ) ? -1 : 1; - aptr++; bptr++; - } + else + { + unsigned char *aptr = (unsigned char *) (a->data) + DATAHDRSIZE; + unsigned char *bptr = (unsigned char *) (b->data) + DATAHDRSIZE; + + while (aptr - ((unsigned char *) (a->data)) < a->len) + { + if (*aptr != *bptr) + return (*aptr < *bptr) ? -1 : 1; + aptr++; + bptr++; + } } - return 0; + return 0; } PG_FUNCTION_INFO_V1(tsvector_cmp); @@ -976,60 +984,66 @@ PG_FUNCTION_INFO_V1(tsvector_eq); PG_FUNCTION_INFO_V1(tsvector_ne); PG_FUNCTION_INFO_V1(tsvector_ge); PG_FUNCTION_INFO_V1(tsvector_gt); -Datum tsvector_cmp(PG_FUNCTION_ARGS); -Datum tsvector_lt(PG_FUNCTION_ARGS); -Datum tsvector_le(PG_FUNCTION_ARGS); -Datum tsvector_eq(PG_FUNCTION_ARGS); -Datum tsvector_ne(PG_FUNCTION_ARGS); -Datum tsvector_ge(PG_FUNCTION_ARGS); -Datum tsvector_gt(PG_FUNCTION_ARGS); - -#define RUNCMP \ -tsvector *a = (tsvector *) DatumGetPointer(PG_DETOAST_DATUM(PG_GETARG_DATUM(0)));\ -tsvector *b = (tsvector *) DatumGetPointer(PG_DETOAST_DATUM(PG_GETARG_DATUM(1)));\ +Datum tsvector_cmp(PG_FUNCTION_ARGS); +Datum tsvector_lt(PG_FUNCTION_ARGS); +Datum tsvector_le(PG_FUNCTION_ARGS); +Datum tsvector_eq(PG_FUNCTION_ARGS); +Datum tsvector_ne(PG_FUNCTION_ARGS); +Datum tsvector_ge(PG_FUNCTION_ARGS); +Datum tsvector_gt(PG_FUNCTION_ARGS); + +#define RUNCMP \ +tsvector *a = (tsvector *) DatumGetPointer(PG_DETOAST_DATUM(PG_GETARG_DATUM(0)));\ +tsvector *b = (tsvector *) DatumGetPointer(PG_DETOAST_DATUM(PG_GETARG_DATUM(1)));\ int res = silly_cmp_tsvector(a,b); \ PG_FREE_IF_COPY(a,0); \ PG_FREE_IF_COPY(b,1); \ Datum -tsvector_cmp(PG_FUNCTION_ARGS) { +tsvector_cmp(PG_FUNCTION_ARGS) +{ RUNCMP PG_RETURN_INT32(res); } Datum -tsvector_lt(PG_FUNCTION_ARGS) { +tsvector_lt(PG_FUNCTION_ARGS) +{ RUNCMP PG_RETURN_BOOL((res < 0) ? true : false); } Datum -tsvector_le(PG_FUNCTION_ARGS) { +tsvector_le(PG_FUNCTION_ARGS) +{ RUNCMP PG_RETURN_BOOL((res <= 0) ? true : false); } Datum -tsvector_eq(PG_FUNCTION_ARGS) { +tsvector_eq(PG_FUNCTION_ARGS) +{ RUNCMP PG_RETURN_BOOL((res == 0) ? true : false); } Datum -tsvector_ge(PG_FUNCTION_ARGS) { +tsvector_ge(PG_FUNCTION_ARGS) +{ RUNCMP PG_RETURN_BOOL((res >= 0) ? true : false); } - + Datum -tsvector_gt(PG_FUNCTION_ARGS) { +tsvector_gt(PG_FUNCTION_ARGS) +{ RUNCMP PG_RETURN_BOOL((res > 0) ? true : false); -} - +} + Datum -tsvector_ne(PG_FUNCTION_ARGS) { - RUNCMP +tsvector_ne(PG_FUNCTION_ARGS) +{ + RUNCMP PG_RETURN_BOOL((res != 0) ? true : false); } - diff --git a/contrib/tsearch2/wordparser/parser.h b/contrib/tsearch2/wordparser/parser.h index 7fb2d0a286..3f0e0cd635 100644 --- a/contrib/tsearch2/wordparser/parser.h +++ b/contrib/tsearch2/wordparser/parser.h @@ -1,8 +1,8 @@ #ifndef __PARSER_H__ #define __PARSER_H__ -extern char *token; -extern int tokenlen; +extern char *token; +extern int tokenlen; int tsearch2_yylex(void); void tsearch2_start_parse_str(char *, int); void tsearch2_end_parse(void); diff --git a/contrib/tsearch2/wparser.c b/contrib/tsearch2/wparser.c index eba2cd6eb5..554c2684b9 100644 --- a/contrib/tsearch2/wparser.c +++ b/contrib/tsearch2/wparser.c @@ -30,18 +30,19 @@ init_prs(Oid id, WParserInfo * prs) bool isnull; Datum pars[1]; int stat; - void *plan; - char buf[1024], *nsp; + void *plan; + char buf[1024], + *nsp; arg[0] = OIDOID; pars[0] = ObjectIdGetDatum(id); memset(prs, 0, sizeof(WParserInfo)); SPI_connect(); - nsp=get_namespace(TSNSP_FunctionOid); + nsp = get_namespace(TSNSP_FunctionOid); sprintf(buf, "select prs_start, prs_nexttoken, prs_end, prs_lextype, prs_headline from %s.pg_ts_parser where oid = $1", nsp); pfree(nsp); - plan= SPI_prepare(buf, 1, arg); + plan = SPI_prepare(buf, 1, arg); if (!plan) ts_error(ERROR, "SPI_prepare() failed"); @@ -140,8 +141,9 @@ name2id_prs(text *name) Datum pars[1]; int stat; Oid id = findSNMap_t(&(PList.name2id_map), name); - char buf[1024], *nsp; - void *plan; + char buf[1024], + *nsp; + void *plan; arg[0] = TEXTOID; pars[0] = PointerGetDatum(name); @@ -153,7 +155,7 @@ name2id_prs(text *name) nsp = get_namespace(TSNSP_FunctionOid); sprintf(buf, "select oid from %s.pg_ts_parser where prs_name = $1", nsp); pfree(nsp); - plan= SPI_prepare(buf, 1, arg); + plan = SPI_prepare(buf, 1, arg); if (!plan) ts_error(ERROR, "SPI_prepare() failed"); @@ -242,7 +244,8 @@ token_type(PG_FUNCTION_ARGS) { FuncCallContext *funcctx; Datum result; - SET_FUNCOID(); + + SET_FUNCOID(); if (SRF_IS_FIRSTCALL()) { funcctx = SRF_FIRSTCALL_INIT(); @@ -263,7 +266,8 @@ token_type_byname(PG_FUNCTION_ARGS) { FuncCallContext *funcctx; Datum result; - SET_FUNCOID(); + + SET_FUNCOID(); if (SRF_IS_FIRSTCALL()) { text *name = PG_GETARG_TEXT_P(0); @@ -287,7 +291,8 @@ token_type_current(PG_FUNCTION_ARGS) { FuncCallContext *funcctx; Datum result; - SET_FUNCOID(); + + SET_FUNCOID(); if (SRF_IS_FIRSTCALL()) { funcctx = SRF_FIRSTCALL_INIT(); @@ -309,7 +314,7 @@ Datum set_curprs(PG_FUNCTION_ARGS); Datum set_curprs(PG_FUNCTION_ARGS) { - SET_FUNCOID(); + SET_FUNCOID(); findprs(PG_GETARG_OID(0)); current_parser_id = PG_GETARG_OID(0); PG_RETURN_VOID(); @@ -321,7 +326,8 @@ Datum set_curprs_byname(PG_FUNCTION_ARGS) { text *name = PG_GETARG_TEXT_P(0); - SET_FUNCOID(); + + SET_FUNCOID(); DirectFunctionCall1( set_curprs, ObjectIdGetDatum(name2id_prs(name)) @@ -444,7 +450,8 @@ parse(PG_FUNCTION_ARGS) { FuncCallContext *funcctx; Datum result; - SET_FUNCOID(); + + SET_FUNCOID(); if (SRF_IS_FIRSTCALL()) { text *txt = PG_GETARG_TEXT_P(1); @@ -468,7 +475,8 @@ parse_byname(PG_FUNCTION_ARGS) { FuncCallContext *funcctx; Datum result; - SET_FUNCOID(); + + SET_FUNCOID(); if (SRF_IS_FIRSTCALL()) { text *name = PG_GETARG_TEXT_P(0); @@ -495,7 +503,8 @@ parse_current(PG_FUNCTION_ARGS) { FuncCallContext *funcctx; Datum result; - SET_FUNCOID(); + + SET_FUNCOID(); if (SRF_IS_FIRSTCALL()) { text *txt = PG_GETARG_TEXT_P(0); @@ -527,7 +536,7 @@ headline(PG_FUNCTION_ARGS) TSCfgInfo *cfg; WParserInfo *prsobj; - SET_FUNCOID(); + SET_FUNCOID(); cfg = findcfg(PG_GETARG_OID(0)); prsobj = findprs(cfg->prs_id); @@ -566,14 +575,15 @@ headline_byname(PG_FUNCTION_ARGS) text *cfg = PG_GETARG_TEXT_P(0); Datum out; - SET_FUNCOID(); + + SET_FUNCOID(); out = DirectFunctionCall4( - headline, - ObjectIdGetDatum(name2id_cfg(cfg)), - PG_GETARG_DATUM(1), - PG_GETARG_DATUM(2), + headline, + ObjectIdGetDatum(name2id_cfg(cfg)), + PG_GETARG_DATUM(1), + PG_GETARG_DATUM(2), (PG_NARGS() > 3) ? PG_GETARG_DATUM(3) : PointerGetDatum(NULL) - ); + ); PG_FREE_IF_COPY(cfg, 0); PG_RETURN_DATUM(out); @@ -584,7 +594,7 @@ Datum headline_current(PG_FUNCTION_ARGS); Datum headline_current(PG_FUNCTION_ARGS) { - SET_FUNCOID(); + SET_FUNCOID(); PG_RETURN_DATUM(DirectFunctionCall4( headline, ObjectIdGetDatum(get_currcfg()), diff --git a/contrib/tsearch2/wparser_def.c b/contrib/tsearch2/wparser_def.c index 035e5f2495..21b41eef8f 100644 --- a/contrib/tsearch2/wparser_def.c +++ b/contrib/tsearch2/wparser_def.c @@ -192,12 +192,13 @@ prsd_headline(PG_FUNCTION_ARGS) int bestb = -1, beste = -1; int bestlen = -1; - int pose = 0, posb, + int pose = 0, + posb, poslen, curlen; int i; - int highlight=0; + int highlight = 0; /* config */ prs->startsel = NULL; @@ -224,13 +225,13 @@ prsd_headline(PG_FUNCTION_ARGS) prs->stopsel = pstrdup(mptr->value); else if (pg_strcasecmp(mptr->key, "HighlightAll") == 0) highlight = ( - pg_strcasecmp(mptr->value, "1")==0 || - pg_strcasecmp(mptr->value, "on")==0 || - pg_strcasecmp(mptr->value, "true")==0 || - pg_strcasecmp(mptr->value, "t")==0 || - pg_strcasecmp(mptr->value, "y")==0 || - pg_strcasecmp(mptr->value, "yes")==0 ) ? - 1 : 0; + pg_strcasecmp(mptr->value, "1") == 0 || + pg_strcasecmp(mptr->value, "on") == 0 || + pg_strcasecmp(mptr->value, "true") == 0 || + pg_strcasecmp(mptr->value, "t") == 0 || + pg_strcasecmp(mptr->value, "y") == 0 || + pg_strcasecmp(mptr->value, "yes") == 0) ? + 1 : 0; pfree(mptr->key); pfree(mptr->value); @@ -239,23 +240,25 @@ prsd_headline(PG_FUNCTION_ARGS) } pfree(map); - if (highlight==0) { + if (highlight == 0) + { if (min_words >= max_words) ereport(ERROR, - (errcode(ERRCODE_INVALID_PARAMETER_VALUE), - errmsg("MinWords should be less than MaxWords"))); + (errcode(ERRCODE_INVALID_PARAMETER_VALUE), + errmsg("MinWords should be less than MaxWords"))); if (min_words <= 0) ereport(ERROR, - (errcode(ERRCODE_INVALID_PARAMETER_VALUE), - errmsg("MinWords should be positive"))); + (errcode(ERRCODE_INVALID_PARAMETER_VALUE), + errmsg("MinWords should be positive"))); if (shortword < 0) ereport(ERROR, - (errcode(ERRCODE_INVALID_PARAMETER_VALUE), - errmsg("ShortWord should be >= 0"))); + (errcode(ERRCODE_INVALID_PARAMETER_VALUE), + errmsg("ShortWord should be >= 0"))); } } - if (highlight==0) { + if (highlight == 0) + { while (hlCover(prs, query, &p, &q)) { /* find cover len in words */ @@ -269,17 +272,17 @@ prsd_headline(PG_FUNCTION_ARGS) poslen++; pose = i; } - + if (poslen < bestlen && !(NOENDTOKEN(prs->words[beste].type) || prs->words[beste].len <= shortword)) { /* best already finded, so try one more cover */ p++; continue; } - - posb=p; + + posb = p; if (curlen < max_words) - { /* find good end */ + { /* find good end */ for (i = i - 1; i < prs->curwords && curlen < max_words; i++) { if (i != q) @@ -295,8 +298,11 @@ prsd_headline(PG_FUNCTION_ARGS) if (curlen >= min_words) break; } - if ( curlen < min_words && i>=prs->curwords ) { /* got end of text and our cover is shoter than min_words */ - for(i=p; i>= 0; i--) { + if (curlen < min_words && i >= prs->curwords) + { /* got end of text and our cover is shoter + * than min_words */ + for (i = p; i >= 0; i--) + { if (!NONWORDTOKEN(prs->words[i].type)) curlen++; if (prs->words[i].item && !prs->words[i].repeated) @@ -306,11 +312,11 @@ prsd_headline(PG_FUNCTION_ARGS) if (curlen >= min_words) break; } - posb=(i>=0) ? i : 0; + posb = (i >= 0) ? i : 0; } } else - { /* shorter cover :((( */ + { /* shorter cover :((( */ for (; curlen > min_words; i--) { if (!NONWORDTOKEN(prs->words[i].type)) @@ -323,7 +329,7 @@ prsd_headline(PG_FUNCTION_ARGS) break; } } - + if (bestlen < 0 || (poslen > bestlen && !(NOENDTOKEN(prs->words[pose].type) || prs->words[pose].len <= shortword)) || (bestlen >= 0 && !(NOENDTOKEN(prs->words[pose].type) || prs->words[pose].len <= shortword) && (NOENDTOKEN(prs->words[beste].type) || prs->words[beste].len <= shortword))) @@ -332,7 +338,7 @@ prsd_headline(PG_FUNCTION_ARGS) beste = pose; bestlen = poslen; } - + p++; } @@ -348,19 +354,24 @@ prsd_headline(PG_FUNCTION_ARGS) bestb = 0; beste = pose; } - } else { - bestb=0; - beste=prs->curwords-1; + } + else + { + bestb = 0; + beste = prs->curwords - 1; } for (i = bestb; i <= beste; i++) { if (prs->words[i].item) prs->words[i].selected = 1; - if ( highlight==0 ) { + if (highlight == 0) + { if (HLIDIGNORE(prs->words[i].type)) prs->words[i].replace = 1; - } else { + } + else + { if (HTMLHLIDIGNORE(prs->words[i].type)) prs->words[i].replace = 1; } diff --git a/contrib/xml2/xpath.c b/contrib/xml2/xpath.c index 84792ca248..67ae99fbfb 100644 --- a/contrib/xml2/xpath.c +++ b/contrib/xml2/xpath.c @@ -22,34 +22,34 @@ static void *pgxml_palloc(size_t size); static void *pgxml_repalloc(void *ptr, size_t size); static void pgxml_pfree(void *ptr); static char *pgxml_pstrdup(const char *string); -static void pgxml_errorHandler (void * ctxt, const char *msg, ...); +static void pgxml_errorHandler(void *ctxt, const char *msg,...); -void elog_error(int level, char *explain, int force); -void pgxml_parser_init(void); +void elog_error(int level, char *explain, int force); +void pgxml_parser_init(void); static xmlChar *pgxmlNodeSetToText(xmlNodeSetPtr nodeset, xmlChar * toptagname, xmlChar * septagname, xmlChar * plainsep); -text *pgxml_result_to_text(xmlXPathObjectPtr res, xmlChar *toptag, - xmlChar *septag, xmlChar *plainsep); +text *pgxml_result_to_text(xmlXPathObjectPtr res, xmlChar * toptag, + xmlChar * septag, xmlChar * plainsep); -xmlChar *pgxml_texttoxmlchar(text *textstring); +xmlChar *pgxml_texttoxmlchar(text *textstring); -static xmlXPathObjectPtr pgxml_xpath(text *document, xmlChar* xpath); +static xmlXPathObjectPtr pgxml_xpath(text *document, xmlChar * xpath); Datum xml_valid(PG_FUNCTION_ARGS); -Datum xpath_nodeset(PG_FUNCTION_ARGS); +Datum xpath_nodeset(PG_FUNCTION_ARGS); Datum xpath_string(PG_FUNCTION_ARGS); Datum xpath_number(PG_FUNCTION_ARGS); -Datum xpath_bool(PG_FUNCTION_ARGS); -Datum xpath_list(PG_FUNCTION_ARGS); -Datum xpath_table(PG_FUNCTION_ARGS); +Datum xpath_bool(PG_FUNCTION_ARGS); +Datum xpath_list(PG_FUNCTION_ARGS); +Datum xpath_table(PG_FUNCTION_ARGS); /* Global variables */ -char *errbuf; /* per line error buffer */ -char *pgxml_errorMsg = NULL; /* overall error message */ +char *errbuf; /* per line error buffer */ +char *pgxml_errorMsg = NULL; /* overall error message */ /* Convenience macros */ @@ -93,47 +93,47 @@ pgxml_pstrdup(const char *string) */ static void -pgxml_errorHandler (void * ctxt, const char *msg, ...) +pgxml_errorHandler(void *ctxt, const char *msg,...) { - va_list args; - - va_start(args, msg); - vsnprintf(errbuf, ERRBUF_SIZE, msg, args); - va_end(args); - /* Now copy the argument across */ - if (pgxml_errorMsg == NULL) - { - pgxml_errorMsg = pstrdup(errbuf); - } -else - { - int32 xsize = strlen(pgxml_errorMsg); - pgxml_errorMsg = repalloc(pgxml_errorMsg, - (size_t) (xsize + strlen(errbuf) + 1)); - strncpy(&pgxml_errorMsg[xsize-1],errbuf,strlen(errbuf)); - pgxml_errorMsg[xsize+strlen(errbuf)-1]='\0'; - - } - memset(errbuf,0,ERRBUF_SIZE); + va_list args; + + va_start(args, msg); + vsnprintf(errbuf, ERRBUF_SIZE, msg, args); + va_end(args); + /* Now copy the argument across */ + if (pgxml_errorMsg == NULL) + pgxml_errorMsg = pstrdup(errbuf); + else + { + int32 xsize = strlen(pgxml_errorMsg); + + pgxml_errorMsg = repalloc(pgxml_errorMsg, + (size_t) (xsize + strlen(errbuf) + 1)); + strncpy(&pgxml_errorMsg[xsize - 1], errbuf, strlen(errbuf)); + pgxml_errorMsg[xsize + strlen(errbuf) - 1] = '\0'; + + } + memset(errbuf, 0, ERRBUF_SIZE); } /* This function reports the current message at the level specified */ -void elog_error(int level, char *explain, int force) +void +elog_error(int level, char *explain, int force) { - if (force || (pgxml_errorMsg != NULL)) - { - if (pgxml_errorMsg == NULL) + if (force || (pgxml_errorMsg != NULL)) { - ereport(level,(errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), - errmsg(explain))); - } - else - { - ereport(level,(errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), - errmsg("%s:%s",explain,pgxml_errorMsg))); - pfree(pgxml_errorMsg); + if (pgxml_errorMsg == NULL) + { + ereport(level, (errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), + errmsg(explain))); + } + else + { + ereport(level, (errcode(ERRCODE_EXTERNAL_ROUTINE_EXCEPTION), + errmsg("%s:%s", explain, pgxml_errorMsg))); + pfree(pgxml_errorMsg); + } } - } } void @@ -155,7 +155,7 @@ pgxml_parser_init() pgxml_errorMsg = NULL; errbuf = palloc(200); - memset(errbuf,0,200); + memset(errbuf, 0, 200); } @@ -191,7 +191,7 @@ static xmlChar pgxmlNodeSetToText(xmlNodeSetPtr nodeset, xmlChar * toptagname, xmlChar * septagname, - xmlChar * plainsep) + xmlChar * plainsep) { /* Function translates a nodeset into a text representation */ @@ -201,9 +201,12 @@ pgxmlNodeSetToText(xmlNodeSetPtr nodeset, */ /* each representation is surrounded by <tagname> ... </tagname> */ - /* plainsep is an ordinary (not tag) seperator - if used, then - * nodes are cast to string as output method */ - + + /* + * plainsep is an ordinary (not tag) seperator - if used, then nodes + * are cast to string as output method + */ + xmlBufferPtr buf; xmlChar *result; @@ -222,35 +225,37 @@ pgxmlNodeSetToText(xmlNodeSetPtr nodeset, for (i = 0; i < nodeset->nodeNr; i++) { - if (plainsep != NULL) { - xmlBufferWriteCHAR(buf, - xmlXPathCastNodeToString(nodeset->nodeTab[i])); - - /* If this isn't the last entry, write the plain sep. */ - if (i < (nodeset->nodeNr)-1) { - xmlBufferWriteChar(buf, plainsep); - } - } else { - - - if ((septagname != NULL) && (xmlStrlen(septagname) > 0)) + if (plainsep != NULL) { - xmlBufferWriteChar(buf, "<"); - xmlBufferWriteCHAR(buf, septagname); - xmlBufferWriteChar(buf, ">"); - } - xmlNodeDump(buf, - nodeset->nodeTab[i]->doc, - nodeset->nodeTab[i], - 1, 0); + xmlBufferWriteCHAR(buf, + xmlXPathCastNodeToString(nodeset->nodeTab[i])); - if ((septagname != NULL) && (xmlStrlen(septagname) > 0)) + /* If this isn't the last entry, write the plain sep. */ + if (i < (nodeset->nodeNr) - 1) + xmlBufferWriteChar(buf, plainsep); + } + else { - xmlBufferWriteChar(buf, "</"); - xmlBufferWriteCHAR(buf, septagname); - xmlBufferWriteChar(buf, ">"); + + + if ((septagname != NULL) && (xmlStrlen(septagname) > 0)) + { + xmlBufferWriteChar(buf, "<"); + xmlBufferWriteCHAR(buf, septagname); + xmlBufferWriteChar(buf, ">"); + } + xmlNodeDump(buf, + nodeset->nodeTab[i]->doc, + nodeset->nodeTab[i], + 1, 0); + + if ((septagname != NULL) && (xmlStrlen(septagname) > 0)) + { + xmlBufferWriteChar(buf, "</"); + xmlBufferWriteCHAR(buf, septagname); + xmlBufferWriteChar(buf, ">"); + } } - } } } @@ -294,11 +299,13 @@ PG_FUNCTION_INFO_V1(xpath_nodeset); Datum xpath_nodeset(PG_FUNCTION_ARGS) { - xmlChar *xpath, *toptag, *septag; - int32 pathsize; - text - *xpathsupp, - *xpres; + xmlChar *xpath, + *toptag, + *septag; + int32 pathsize; + text + *xpathsupp, + *xpres; /* PG_GETARG_TEXT_P(0) is document buffer */ xpathsupp = PG_GETARG_TEXT_P(1); /* XPath expression */ @@ -311,32 +318,31 @@ xpath_nodeset(PG_FUNCTION_ARGS) xpath = pgxml_texttoxmlchar(xpathsupp); xpres = pgxml_result_to_text( - pgxml_xpath(PG_GETARG_TEXT_P(0),xpath), - toptag,septag,NULL); + pgxml_xpath(PG_GETARG_TEXT_P(0), xpath), + toptag, septag, NULL); /* xmlCleanupParser(); done by result_to_text routine */ pfree((void *) xpath); - if (xpres == NULL) - { - PG_RETURN_NULL(); - } + if (xpres == NULL) + PG_RETURN_NULL(); PG_RETURN_TEXT_P(xpres); } -// The following function is almost identical, but returns the elements in -// a list. +/* The following function is almost identical, but returns the elements in */ +/* a list. */ PG_FUNCTION_INFO_V1(xpath_list); Datum xpath_list(PG_FUNCTION_ARGS) { - xmlChar *xpath, *plainsep; - int32 pathsize; - text - *xpathsupp, - *xpres; + xmlChar *xpath, + *plainsep; + int32 pathsize; + text + *xpathsupp, + *xpres; /* PG_GETARG_TEXT_P(0) is document buffer */ xpathsupp = PG_GETARG_TEXT_P(1); /* XPath expression */ @@ -348,16 +354,14 @@ xpath_list(PG_FUNCTION_ARGS) xpath = pgxml_texttoxmlchar(xpathsupp); xpres = pgxml_result_to_text( - pgxml_xpath(PG_GETARG_TEXT_P(0),xpath), - NULL,NULL,plainsep); + pgxml_xpath(PG_GETARG_TEXT_P(0), xpath), + NULL, NULL, plainsep); /* xmlCleanupParser(); done by result_to_text routine */ pfree((void *) xpath); - if (xpres == NULL) - { - PG_RETURN_NULL(); - } + if (xpres == NULL) + PG_RETURN_NULL(); PG_RETURN_TEXT_P(xpres); } @@ -367,38 +371,38 @@ PG_FUNCTION_INFO_V1(xpath_string); Datum xpath_string(PG_FUNCTION_ARGS) { - xmlChar *xpath; - int32 pathsize; - text - *xpathsupp, - *xpres; + xmlChar *xpath; + int32 pathsize; + text + *xpathsupp, + *xpres; /* PG_GETARG_TEXT_P(0) is document buffer */ xpathsupp = PG_GETARG_TEXT_P(1); /* XPath expression */ pathsize = VARSIZE(xpathsupp) - VARHDRSZ; - /* We encapsulate the supplied path with "string()" - * = 8 chars + 1 for NUL at end */ + /* + * We encapsulate the supplied path with "string()" = 8 chars + 1 for + * NUL at end + */ /* We could try casting to string using the libxml function? */ - xpath =(xmlChar *) palloc(pathsize + 9); - memcpy((char *) (xpath+7), VARDATA(xpathsupp), pathsize); - strncpy((char *) xpath, "string(",7); - xpath[pathsize+7] = ')'; - xpath[pathsize+8] = '\0'; + xpath = (xmlChar *) palloc(pathsize + 9); + memcpy((char *) (xpath + 7), VARDATA(xpathsupp), pathsize); + strncpy((char *) xpath, "string(", 7); + xpath[pathsize + 7] = ')'; + xpath[pathsize + 8] = '\0'; xpres = pgxml_result_to_text( - pgxml_xpath(PG_GETARG_TEXT_P(0),xpath), - NULL,NULL,NULL); + pgxml_xpath(PG_GETARG_TEXT_P(0), xpath), + NULL, NULL, NULL); xmlCleanupParser(); pfree((void *) xpath); - if (xpres == NULL) - { - PG_RETURN_NULL(); - } + if (xpres == NULL) + PG_RETURN_NULL(); PG_RETURN_TEXT_P(xpres); } @@ -408,12 +412,12 @@ PG_FUNCTION_INFO_V1(xpath_number); Datum xpath_number(PG_FUNCTION_ARGS) { - xmlChar *xpath; - int32 pathsize; - text - *xpathsupp; - - float4 fRes; + xmlChar *xpath; + int32 pathsize; + text + *xpathsupp; + + float4 fRes; xmlXPathObjectPtr res; @@ -424,21 +428,19 @@ xpath_number(PG_FUNCTION_ARGS) xpath = pgxml_texttoxmlchar(xpathsupp); - res = pgxml_xpath(PG_GETARG_TEXT_P(0),xpath); + res = pgxml_xpath(PG_GETARG_TEXT_P(0), xpath); pfree((void *) xpath); if (res == NULL) - { - xmlCleanupParser(); - PG_RETURN_NULL(); - } + { + xmlCleanupParser(); + PG_RETURN_NULL(); + } fRes = xmlXPathCastToNumber(res); xmlCleanupParser(); if (xmlXPathIsNaN(fRes)) - { - PG_RETURN_NULL(); - } + PG_RETURN_NULL(); PG_RETURN_FLOAT4(fRes); @@ -450,12 +452,12 @@ PG_FUNCTION_INFO_V1(xpath_bool); Datum xpath_bool(PG_FUNCTION_ARGS) { - xmlChar *xpath; - int32 pathsize; - text - *xpathsupp; - - int bRes; + xmlChar *xpath; + int32 pathsize; + text + *xpathsupp; + + int bRes; xmlXPathObjectPtr res; @@ -466,14 +468,14 @@ xpath_bool(PG_FUNCTION_ARGS) xpath = pgxml_texttoxmlchar(xpathsupp); - res = pgxml_xpath(PG_GETARG_TEXT_P(0),xpath); + res = pgxml_xpath(PG_GETARG_TEXT_P(0), xpath); pfree((void *) xpath); if (res == NULL) - { - xmlCleanupParser(); - PG_RETURN_BOOL(false); - } + { + xmlCleanupParser(); + PG_RETURN_BOOL(false); + } bRes = xmlXPathCastToBoolean(res); xmlCleanupParser(); @@ -486,8 +488,8 @@ xpath_bool(PG_FUNCTION_ARGS) /* Core function to evaluate XPath query */ xmlXPathObjectPtr - pgxml_xpath(text *document, xmlChar *xpath) - { +pgxml_xpath(text *document, xmlChar * xpath) +{ xmlDocPtr doctree; xmlXPathContextPtr ctxt; @@ -497,14 +499,14 @@ xmlXPathObjectPtr int32 docsize; - + docsize = VARSIZE(document) - VARHDRSZ; pgxml_parser_init(); doctree = xmlParseMemory((char *) VARDATA(document), docsize); if (doctree == NULL) - { /* not well-formed */ + { /* not well-formed */ return NULL; } @@ -518,9 +520,9 @@ xmlXPathObjectPtr { xmlCleanupParser(); xmlFreeDoc(doctree); - elog_error(ERROR,"XPath Syntax Error",1); + elog_error(ERROR, "XPath Syntax Error", 1); - return NULL; + return NULL; } /* Now evaluate the path expression. */ @@ -529,36 +531,35 @@ xmlXPathObjectPtr if (res == NULL) { - xmlXPathFreeContext(ctxt); - // xmlCleanupParser(); + xmlXPathFreeContext(ctxt); + /* xmlCleanupParser(); */ xmlFreeDoc(doctree); return NULL; } /* xmlFreeDoc(doctree); */ return res; - } +} -text -*pgxml_result_to_text(xmlXPathObjectPtr res, - xmlChar *toptag, - xmlChar *septag, - xmlChar *plainsep) +text + * +pgxml_result_to_text(xmlXPathObjectPtr res, + xmlChar * toptag, + xmlChar * septag, + xmlChar * plainsep) { - xmlChar *xpresstr; - int32 ressize; - text *xpres; - - if (res == NULL) - { - return NULL; - } + xmlChar *xpresstr; + int32 ressize; + text *xpres; + + if (res == NULL) + return NULL; switch (res->type) { case XPATH_NODESET: xpresstr = pgxmlNodeSetToText(res->nodesetval, - toptag, - septag, plainsep); + toptag, + septag, plainsep); break; case XPATH_STRING: @@ -583,7 +584,7 @@ text xmlFree(xpresstr); - elog_error(ERROR,"XPath error",0); + elog_error(ERROR, "XPath error", 0); return xpres; @@ -595,299 +596,314 @@ text PG_FUNCTION_INFO_V1(xpath_table); -Datum xpath_table(PG_FUNCTION_ARGS) +Datum +xpath_table(PG_FUNCTION_ARGS) { /* SPI (input tuple) support */ - SPITupleTable *tuptable; - HeapTuple spi_tuple; - TupleDesc spi_tupdesc; + SPITupleTable *tuptable; + HeapTuple spi_tuple; + TupleDesc spi_tupdesc; /* Output tuple (tuplestore) support */ - Tuplestorestate *tupstore = NULL; - TupleDesc ret_tupdesc; - HeapTuple ret_tuple; - - ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo; - AttInMetadata *attinmeta; - MemoryContext per_query_ctx; - MemoryContext oldcontext; - -/* Function parameters */ - char *pkeyfield = GET_STR(PG_GETARG_TEXT_P(0)); - char *xmlfield = GET_STR(PG_GETARG_TEXT_P(1)); - char *relname = GET_STR(PG_GETARG_TEXT_P(2)); - char *xpathset = GET_STR(PG_GETARG_TEXT_P(3)); - char *condition = GET_STR(PG_GETARG_TEXT_P(4)); - - char **values; - xmlChar **xpaths; - xmlChar *pos; - xmlChar *pathsep= "|"; - - int numpaths; - int ret; - int proc; - int i; - int j; - int rownr; /* For issuing multiple rows from one original document */ - int had_values; /* To determine end of nodeset results */ - - StringInfo querysql; + Tuplestorestate *tupstore = NULL; + TupleDesc ret_tupdesc; + HeapTuple ret_tuple; + + ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo; + AttInMetadata *attinmeta; + MemoryContext per_query_ctx; + MemoryContext oldcontext; + +/* Function parameters */ + char *pkeyfield = GET_STR(PG_GETARG_TEXT_P(0)); + char *xmlfield = GET_STR(PG_GETARG_TEXT_P(1)); + char *relname = GET_STR(PG_GETARG_TEXT_P(2)); + char *xpathset = GET_STR(PG_GETARG_TEXT_P(3)); + char *condition = GET_STR(PG_GETARG_TEXT_P(4)); + + char **values; + xmlChar **xpaths; + xmlChar *pos; + xmlChar *pathsep = "|"; + + int numpaths; + int ret; + int proc; + int i; + int j; + int rownr; /* For issuing multiple rows from one + * original document */ + int had_values; /* To determine end of nodeset results */ + + StringInfo querysql; /* We only have a valid tuple description in table function mode */ - if (rsinfo->expectedDesc == NULL) { - ereport(ERROR,(errcode(ERRCODE_SYNTAX_ERROR), - errmsg("xpath_table must be called as a table function"))); - } - -/* The tuplestore must exist in a higher context than + if (rsinfo->expectedDesc == NULL) + { + ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR), + errmsg("xpath_table must be called as a table function"))); + } + +/* The tuplestore must exist in a higher context than * this function call (per_query_ctx is used) */ - per_query_ctx = rsinfo->econtext->ecxt_per_query_memory; - oldcontext = MemoryContextSwitchTo(per_query_ctx); + per_query_ctx = rsinfo->econtext->ecxt_per_query_memory; + oldcontext = MemoryContextSwitchTo(per_query_ctx); /* Create the tuplestore - work_mem is the max in-memory size before a * file is created on disk to hold it. */ - tupstore = tuplestore_begin_heap(true, false, work_mem); + tupstore = tuplestore_begin_heap(true, false, work_mem); - MemoryContextSwitchTo(oldcontext); + MemoryContextSwitchTo(oldcontext); - /* get the requested return tuple description */ - ret_tupdesc = CreateTupleDescCopy(rsinfo->expectedDesc); + /* get the requested return tuple description */ + ret_tupdesc = CreateTupleDescCopy(rsinfo->expectedDesc); - /* At the moment we assume that the returned attributes make sense - * for the XPath specififed (i.e. we trust the caller). - * It's not fatal if they get it wrong - the input function for the - * column type will raise an error if the path result can't be converted - * into the correct binary representation. - */ + /* + * At the moment we assume that the returned attributes make sense for + * the XPath specififed (i.e. we trust the caller). It's not fatal if + * they get it wrong - the input function for the column type will + * raise an error if the path result can't be converted into the + * correct binary representation. + */ - attinmeta = TupleDescGetAttInMetadata(ret_tupdesc); + attinmeta = TupleDescGetAttInMetadata(ret_tupdesc); - /* We want to materialise because it means that we don't have to - * carry libxml2 parser state between invocations of this function - */ + /* + * We want to materialise because it means that we don't have to carry + * libxml2 parser state between invocations of this function + */ - /* check to see if caller supports us returning a tuplestore */ - if (!rsinfo || !(rsinfo->allowedModes & SFRM_Materialize)) - ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR), - errmsg("xpath_table requires Materialize mode, but it is not " - "allowed in this context"))); + /* check to see if caller supports us returning a tuplestore */ + if (!rsinfo || !(rsinfo->allowedModes & SFRM_Materialize)) + ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR), + errmsg("xpath_table requires Materialize mode, but it is not " + "allowed in this context"))); - // Set return mode and allocate value space. - rsinfo->returnMode = SFRM_Materialize; - rsinfo->setDesc = ret_tupdesc; - - values = (char **) palloc(ret_tupdesc->natts * sizeof(char *)); + /* Set return mode and allocate value space. */ + rsinfo->returnMode = SFRM_Materialize; + rsinfo->setDesc = ret_tupdesc; - xpaths = (xmlChar **) palloc(ret_tupdesc->natts * sizeof(xmlChar *)); + values = (char **) palloc(ret_tupdesc->natts * sizeof(char *)); - /* Split XPaths. xpathset is a writable CString. */ + xpaths = (xmlChar **) palloc(ret_tupdesc->natts * sizeof(xmlChar *)); - /* Note that we stop splitting once we've done all needed for tupdesc */ + /* Split XPaths. xpathset is a writable CString. */ - numpaths=0; - pos = xpathset; - do { - xpaths[numpaths] = pos; - pos = strstr(pos,pathsep); - if (pos != NULL) { - *pos = '\0'; - pos++; - } - numpaths++; - } while ((pos != NULL) && (numpaths < (ret_tupdesc->natts - 1) )); + /* Note that we stop splitting once we've done all needed for tupdesc */ - /* Now build query */ + numpaths = 0; + pos = xpathset; + do + { + xpaths[numpaths] = pos; + pos = strstr(pos, pathsep); + if (pos != NULL) + { + *pos = '\0'; + pos++; + } + numpaths++; + } while ((pos != NULL) && (numpaths < (ret_tupdesc->natts - 1))); + + /* Now build query */ - querysql = makeStringInfo(); + querysql = makeStringInfo(); - /* Build initial sql statement */ - appendStringInfo(querysql, "SELECT %s, %s FROM %s WHERE %s", - pkeyfield, - xmlfield, - relname, - condition - ); + /* Build initial sql statement */ + appendStringInfo(querysql, "SELECT %s, %s FROM %s WHERE %s", + pkeyfield, + xmlfield, + relname, + condition + ); - if ((ret = SPI_connect()) < 0) { - elog(ERROR, "xpath_table: SPI_connect returned %d", ret); - } + if ((ret = SPI_connect()) < 0) + elog(ERROR, "xpath_table: SPI_connect returned %d", ret); - if ((ret = SPI_exec(querysql->data,0)) != SPI_OK_SELECT) { - elog(ERROR,"xpath_table: SPI execution failed for query %s",querysql->data); - } + if ((ret = SPI_exec(querysql->data, 0)) != SPI_OK_SELECT) + elog(ERROR, "xpath_table: SPI execution failed for query %s", querysql->data); - proc= SPI_processed; - /* elog(DEBUG1,"xpath_table: SPI returned %d rows",proc); */ - tuptable = SPI_tuptable; - spi_tupdesc = tuptable->tupdesc; + proc = SPI_processed; + /* elog(DEBUG1,"xpath_table: SPI returned %d rows",proc); */ + tuptable = SPI_tuptable; + spi_tupdesc = tuptable->tupdesc; /* Switch out of SPI context */ - MemoryContextSwitchTo(oldcontext); + MemoryContextSwitchTo(oldcontext); /* Check that SPI returned correct result. If you put a comma into one of * the function parameters, this will catch it when the SPI query returns - * e.g. 3 columns. + * e.g. 3 columns. */ - if (spi_tupdesc->natts != 2) { - ereport(ERROR,(errcode(ERRCODE_INVALID_PARAMETER_VALUE), - errmsg("Expression returning multiple columns is not valid in parameter list"), - errdetail("Expected two columns in SPI result, got %d",spi_tupdesc->natts))); - } + if (spi_tupdesc->natts != 2) + { + ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), + errmsg("Expression returning multiple columns is not valid in parameter list"), + errdetail("Expected two columns in SPI result, got %d", spi_tupdesc->natts))); + } /* Setup the parser. Beware that this must happen in the same context as the * cleanup - which means that any error from here on must do cleanup to * ensure that the entity table doesn't get freed by being out of context. */ - pgxml_parser_init(); - - /* For each row i.e. document returned from SPI */ - for (i=0; i < proc; i++) { - char *pkey; - char *xmldoc; - - xmlDocPtr doctree; - xmlXPathContextPtr ctxt; - xmlXPathObjectPtr res; - xmlChar *resstr; - - - xmlXPathCompExprPtr comppath; - - /* Extract the row data as C Strings */ - - spi_tuple = tuptable->vals[i]; - pkey = SPI_getvalue(spi_tuple, spi_tupdesc,1); - xmldoc = SPI_getvalue(spi_tuple, spi_tupdesc,2); - - - /* Clear the values array, so that not-well-formed documents - * return NULL in all columns. - */ - - /* Note that this also means that spare columns will be NULL. */ - for (j=0; j < ret_tupdesc->natts; j++) { - values[j]= NULL; - } - - /* Insert primary key */ - values[0]=pkey; - - /* Parse the document */ - doctree = xmlParseMemory(xmldoc, strlen(xmldoc)); - - if (doctree == NULL) - { /* not well-formed, so output all-NULL tuple */ - - ret_tuple = BuildTupleFromCStrings(attinmeta, values); - oldcontext = MemoryContextSwitchTo(per_query_ctx); - tuplestore_puttuple(tupstore, ret_tuple); - MemoryContextSwitchTo(oldcontext); - heap_freetuple(ret_tuple); - } - else - { - /* New loop here - we have to deal with nodeset results */ - rownr=0; - - do { - /* Now evaluate the set of xpaths. */ - had_values=0; - for (j=0; j < numpaths; j++) { - - ctxt = xmlXPathNewContext(doctree); - ctxt->node = xmlDocGetRootElement(doctree); - xmlSetGenericErrorFunc(ctxt, pgxml_errorHandler); - - /* compile the path */ - comppath = xmlXPathCompile(xpaths[j]); - if (comppath == NULL) - { - xmlCleanupParser(); - xmlFreeDoc(doctree); - - elog_error(ERROR,"XPath Syntax Error",1); - - PG_RETURN_NULL(); /* Keep compiler happy */ - } - - /* Now evaluate the path expression. */ - res = xmlXPathCompiledEval(comppath, ctxt); - xmlXPathFreeCompExpr(comppath); - - if (res != NULL) - { - switch (res->type) - { - case XPATH_NODESET: - /* We see if this nodeset has enough nodes */ - if ((res->nodesetval != NULL) && (rownr < res->nodesetval->nodeNr)) { - resstr = - xmlXPathCastNodeToString(res->nodesetval->nodeTab[rownr]); - had_values=1; - } else { - resstr = NULL; - } - - break; - - case XPATH_STRING: - resstr = xmlStrdup(res->stringval); - break; - - default: - elog(NOTICE, "Unsupported XQuery result: %d", res->type); - resstr = xmlStrdup("<unsupported/>"); - } - - - // Insert this into the appropriate column in the result tuple. - values[j+1] = resstr; - } - xmlXPathFreeContext(ctxt); - } - // Now add the tuple to the output, if there is one. - if (had_values) { - ret_tuple = BuildTupleFromCStrings(attinmeta, values); - oldcontext = MemoryContextSwitchTo(per_query_ctx); - tuplestore_puttuple(tupstore, ret_tuple); - MemoryContextSwitchTo(oldcontext); - heap_freetuple(ret_tuple); - } - - rownr++; - - } while (had_values); - - } - - xmlFreeDoc(doctree); - - pfree(pkey); - pfree(xmldoc); - } - - xmlCleanupParser(); + pgxml_parser_init(); + + /* For each row i.e. document returned from SPI */ + for (i = 0; i < proc; i++) + { + char *pkey; + char *xmldoc; + + xmlDocPtr doctree; + xmlXPathContextPtr ctxt; + xmlXPathObjectPtr res; + xmlChar *resstr; + + + xmlXPathCompExprPtr comppath; + + /* Extract the row data as C Strings */ + + spi_tuple = tuptable->vals[i]; + pkey = SPI_getvalue(spi_tuple, spi_tupdesc, 1); + xmldoc = SPI_getvalue(spi_tuple, spi_tupdesc, 2); + + + /* + * Clear the values array, so that not-well-formed documents + * return NULL in all columns. + */ + + /* Note that this also means that spare columns will be NULL. */ + for (j = 0; j < ret_tupdesc->natts; j++) + values[j] = NULL; + + /* Insert primary key */ + values[0] = pkey; + + /* Parse the document */ + doctree = xmlParseMemory(xmldoc, strlen(xmldoc)); + + if (doctree == NULL) + { /* not well-formed, so output all-NULL + * tuple */ + + ret_tuple = BuildTupleFromCStrings(attinmeta, values); + oldcontext = MemoryContextSwitchTo(per_query_ctx); + tuplestore_puttuple(tupstore, ret_tuple); + MemoryContextSwitchTo(oldcontext); + heap_freetuple(ret_tuple); + } + else + { + /* New loop here - we have to deal with nodeset results */ + rownr = 0; + + do + { + /* Now evaluate the set of xpaths. */ + had_values = 0; + for (j = 0; j < numpaths; j++) + { + + ctxt = xmlXPathNewContext(doctree); + ctxt->node = xmlDocGetRootElement(doctree); + xmlSetGenericErrorFunc(ctxt, pgxml_errorHandler); + + /* compile the path */ + comppath = xmlXPathCompile(xpaths[j]); + if (comppath == NULL) + { + xmlCleanupParser(); + xmlFreeDoc(doctree); + + elog_error(ERROR, "XPath Syntax Error", 1); + + PG_RETURN_NULL(); /* Keep compiler happy */ + } + + /* Now evaluate the path expression. */ + res = xmlXPathCompiledEval(comppath, ctxt); + xmlXPathFreeCompExpr(comppath); + + if (res != NULL) + { + switch (res->type) + { + case XPATH_NODESET: + /* We see if this nodeset has enough nodes */ + if ((res->nodesetval != NULL) && (rownr < res->nodesetval->nodeNr)) + { + resstr = + xmlXPathCastNodeToString(res->nodesetval->nodeTab[rownr]); + had_values = 1; + } + else + resstr = NULL; + + break; + + case XPATH_STRING: + resstr = xmlStrdup(res->stringval); + break; + + default: + elog(NOTICE, "Unsupported XQuery result: %d", res->type); + resstr = xmlStrdup("<unsupported/>"); + } + + + /* + * Insert this into the appropriate column in the + * result tuple. + */ + values[j + 1] = resstr; + } + xmlXPathFreeContext(ctxt); + } + /* Now add the tuple to the output, if there is one. */ + if (had_values) + { + ret_tuple = BuildTupleFromCStrings(attinmeta, values); + oldcontext = MemoryContextSwitchTo(per_query_ctx); + tuplestore_puttuple(tupstore, ret_tuple); + MemoryContextSwitchTo(oldcontext); + heap_freetuple(ret_tuple); + } + + rownr++; + + } while (had_values); + + } + + xmlFreeDoc(doctree); + + pfree(pkey); + pfree(xmldoc); + } + + xmlCleanupParser(); /* Needed to flag completeness in 7.3.1. 7.4 defines it as a no-op. */ - tuplestore_donestoring(tupstore); - - SPI_finish(); - - rsinfo->setResult=tupstore; - - /* - * SFRM_Materialize mode expects us to return a NULL Datum. The actual - * tuples are in our tuplestore and passed back through - * rsinfo->setResult. rsinfo->setDesc is set to the tuple description - * that we actually used to build our tuples with, so the caller can - * verify we did what it was expecting. - */ - return (Datum) 0; - + tuplestore_donestoring(tupstore); + + SPI_finish(); + + rsinfo->setResult = tupstore; + + /* + * SFRM_Materialize mode expects us to return a NULL Datum. The actual + * tuples are in our tuplestore and passed back through + * rsinfo->setResult. rsinfo->setDesc is set to the tuple description + * that we actually used to build our tuples with, so the caller can + * verify we did what it was expecting. + */ + return (Datum) 0; + } diff --git a/contrib/xml2/xslt_proc.c b/contrib/xml2/xslt_proc.c index 64f9736622..d0b348958d 100644 --- a/contrib/xml2/xslt_proc.c +++ b/contrib/xml2/xslt_proc.c @@ -32,153 +32,150 @@ extern xmlChar *pgxml_texttoxmlchar(text *textstring); /* local defs */ static void parse_params(const char **params, text *paramstr); -Datum xslt_process(PG_FUNCTION_ARGS); +Datum xslt_process(PG_FUNCTION_ARGS); #define MAXPARAMS 20 PG_FUNCTION_INFO_V1(xslt_process); -Datum xslt_process(PG_FUNCTION_ARGS) { - - - const char *params[MAXPARAMS + 1]; /* +1 for the terminator */ - xsltStylesheetPtr stylesheet = NULL; - xmlDocPtr doctree; - xmlDocPtr restree; - xmlDocPtr ssdoc = NULL; - xmlChar *resstr; - int resstat; - int reslen; - - text *doct = PG_GETARG_TEXT_P(0); - text *ssheet = PG_GETARG_TEXT_P(1); - text *paramstr; - text *tres; - - - if (fcinfo->nargs == 3) - { - paramstr = PG_GETARG_TEXT_P(2); - parse_params(params,paramstr); - } - else /* No parameters */ - { - params[0] = NULL; - } - - /* Setup parser */ - pgxml_parser_init(); - - /* Check to see if document is a file or a literal */ - - if (VARDATA(doct)[0] == '<') - { - doctree = xmlParseMemory((char *) VARDATA(doct), VARSIZE(doct)-VARHDRSZ); - } - else - { - doctree = xmlParseFile(GET_STR(doct)); - } - - if (doctree == NULL) - { - xmlCleanupParser(); - elog_error(ERROR,"Error parsing XML document",0); - - PG_RETURN_NULL(); - } - - /* Same for stylesheet */ - if (VARDATA(ssheet)[0] == '<') - { - ssdoc = xmlParseMemory((char *) VARDATA(ssheet), - VARSIZE(ssheet)-VARHDRSZ); - if (ssdoc == NULL) +Datum +xslt_process(PG_FUNCTION_ARGS) +{ + + + const char *params[MAXPARAMS + 1]; /* +1 for the terminator */ + xsltStylesheetPtr stylesheet = NULL; + xmlDocPtr doctree; + xmlDocPtr restree; + xmlDocPtr ssdoc = NULL; + xmlChar *resstr; + int resstat; + int reslen; + + text *doct = PG_GETARG_TEXT_P(0); + text *ssheet = PG_GETARG_TEXT_P(1); + text *paramstr; + text *tres; + + + if (fcinfo->nargs == 3) + { + paramstr = PG_GETARG_TEXT_P(2); + parse_params(params, paramstr); + } + else +/* No parameters */ + params[0] = NULL; + + /* Setup parser */ + pgxml_parser_init(); + + /* Check to see if document is a file or a literal */ + + if (VARDATA(doct)[0] == '<') + doctree = xmlParseMemory((char *) VARDATA(doct), VARSIZE(doct) - VARHDRSZ); + else + doctree = xmlParseFile(GET_STR(doct)); + + if (doctree == NULL) + { + xmlCleanupParser(); + elog_error(ERROR, "Error parsing XML document", 0); + + PG_RETURN_NULL(); + } + + /* Same for stylesheet */ + if (VARDATA(ssheet)[0] == '<') { - xmlFreeDoc(doctree); - xmlCleanupParser(); - elog_error(ERROR,"Error parsing stylesheet as XML document",0); - PG_RETURN_NULL(); + ssdoc = xmlParseMemory((char *) VARDATA(ssheet), + VARSIZE(ssheet) - VARHDRSZ); + if (ssdoc == NULL) + { + xmlFreeDoc(doctree); + xmlCleanupParser(); + elog_error(ERROR, "Error parsing stylesheet as XML document", 0); + PG_RETURN_NULL(); + } + + stylesheet = xsltParseStylesheetDoc(ssdoc); } + else + stylesheet = xsltParseStylesheetFile(GET_STR(ssheet)); - stylesheet = xsltParseStylesheetDoc(ssdoc); - } - else - { - stylesheet = xsltParseStylesheetFile(GET_STR(ssheet)); - } - - - if (stylesheet == NULL) - { - xmlFreeDoc(doctree); - xsltCleanupGlobals(); - xmlCleanupParser(); - elog_error(ERROR,"Failed to parse stylesheet",0); - PG_RETURN_NULL(); - } - - restree = xsltApplyStylesheet(stylesheet, doctree, params); - resstat = xsltSaveResultToString(&resstr, &reslen, restree, stylesheet); - - xsltFreeStylesheet(stylesheet); - xmlFreeDoc(restree); - xmlFreeDoc(doctree); - - xsltCleanupGlobals(); - xmlCleanupParser(); - - if (resstat < 0) { - PG_RETURN_NULL(); - } - - tres = palloc(reslen + VARHDRSZ); - memcpy(VARDATA(tres),resstr,reslen); - VARATT_SIZEP(tres) = reslen + VARHDRSZ; - - PG_RETURN_TEXT_P(tres); + + if (stylesheet == NULL) + { + xmlFreeDoc(doctree); + xsltCleanupGlobals(); + xmlCleanupParser(); + elog_error(ERROR, "Failed to parse stylesheet", 0); + PG_RETURN_NULL(); + } + + restree = xsltApplyStylesheet(stylesheet, doctree, params); + resstat = xsltSaveResultToString(&resstr, &reslen, restree, stylesheet); + + xsltFreeStylesheet(stylesheet); + xmlFreeDoc(restree); + xmlFreeDoc(doctree); + + xsltCleanupGlobals(); + xmlCleanupParser(); + + if (resstat < 0) + PG_RETURN_NULL(); + + tres = palloc(reslen + VARHDRSZ); + memcpy(VARDATA(tres), resstr, reslen); + VARATT_SIZEP(tres) = reslen + VARHDRSZ; + + PG_RETURN_TEXT_P(tres); } -void parse_params(const char **params, text *paramstr) +void +parse_params(const char **params, text *paramstr) { - char *pos; - char *pstr; - - int i; - char *nvsep="="; - char *itsep=","; - - pstr = GET_STR(paramstr); - - pos=pstr; - - for (i=0; i < MAXPARAMS; i++) - { - params[i] = pos; - pos = strstr(pos,nvsep); - if (pos != NULL) { - *pos = '\0'; - pos++; - } else { - params[i]=NULL; - break; - } - /* Value */ - i++; - params[i]=pos; - pos = strstr(pos,itsep); - if (pos != NULL) { - *pos = '\0'; - pos++; - } else { - break; - } - - } - if (i < MAXPARAMS) - { - params[i+1]=NULL; - } + char *pos; + char *pstr; + + int i; + char *nvsep = "="; + char *itsep = ","; + + pstr = GET_STR(paramstr); + + pos = pstr; + + for (i = 0; i < MAXPARAMS; i++) + { + params[i] = pos; + pos = strstr(pos, nvsep); + if (pos != NULL) + { + *pos = '\0'; + pos++; + } + else + { + params[i] = NULL; + break; + } + /* Value */ + i++; + params[i] = pos; + pos = strstr(pos, itsep); + if (pos != NULL) + { + *pos = '\0'; + pos++; + } + else + break; + + } + if (i < MAXPARAMS) + params[i + 1] = NULL; } diff --git a/src/backend/access/common/heaptuple.c b/src/backend/access/common/heaptuple.c index 97aa50855f..c4bbd5923f 100644 --- a/src/backend/access/common/heaptuple.c +++ b/src/backend/access/common/heaptuple.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/common/heaptuple.c,v 1.93 2004/08/29 04:12:17 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/common/heaptuple.c,v 1.94 2004/08/29 05:06:39 momjian Exp $ * * NOTES * The old interface functions have been converted to macros @@ -468,17 +468,19 @@ heap_getsysattr(HeapTuple tup, int attnum, TupleDesc tupleDesc, bool *isnull) break; /* - * If the attribute number is 0, then we are supposed to return - * the entire tuple as a row-type Datum. (Using zero for this - * purpose is unclean since it risks confusion with "invalid attr" - * result codes, but it's not worth changing now.) + * If the attribute number is 0, then we are supposed to + * return the entire tuple as a row-type Datum. (Using zero + * for this purpose is unclean since it risks confusion with + * "invalid attr" result codes, but it's not worth changing + * now.) * - * We have to make a copy of the tuple so we can safely insert the - * Datum overhead fields, which are not set in on-disk tuples. + * We have to make a copy of the tuple so we can safely insert + * the Datum overhead fields, which are not set in on-disk + * tuples. */ case InvalidAttrNumber: { - HeapTupleHeader dtup; + HeapTupleHeader dtup; dtup = (HeapTupleHeader) palloc(tup->t_len); memcpy((char *) dtup, (char *) tup->t_data, tup->t_len); @@ -555,7 +557,7 @@ heap_copytuple_with_tuple(HeapTuple src, HeapTuple dest) * construct a tuple from the given values[] and nulls[] arrays * * Null attributes are indicated by a 'n' in the appropriate byte - * of nulls[]. Non-null attributes are indicated by a ' ' (space). + * of nulls[]. Non-null attributes are indicated by a ' ' (space). * ---------------- */ HeapTuple @@ -580,7 +582,7 @@ heap_formtuple(TupleDesc tupleDescriptor, /* * Check for nulls and embedded tuples; expand any toasted attributes - * in embedded tuples. This preserves the invariant that toasting can + * in embedded tuples. This preserves the invariant that toasting can * only go one level deep. * * We can skip calling toast_flatten_tuple_attribute() if the attribute @@ -620,7 +622,7 @@ heap_formtuple(TupleDesc tupleDescriptor, len += ComputeDataSize(tupleDescriptor, values, nulls); /* - * Allocate and zero the space needed. Note that the tuple body and + * Allocate and zero the space needed. Note that the tuple body and * HeapTupleData management structure are allocated in one chunk. */ tuple = (HeapTuple) palloc0(HEAPTUPLESIZE + len); @@ -683,9 +685,9 @@ heap_modifytuple(HeapTuple tuple, * allocate and fill values and nulls arrays from either the tuple or * the repl information, as appropriate. * - * NOTE: it's debatable whether to use heap_deformtuple() here or - * just heap_getattr() only the non-replaced colums. The latter could - * win if there are many replaced columns and few non-replaced ones. + * NOTE: it's debatable whether to use heap_deformtuple() here or just + * heap_getattr() only the non-replaced colums. The latter could win + * if there are many replaced columns and few non-replaced ones. * However, heap_deformtuple costs only O(N) while the heap_getattr * way would cost O(N^2) if there are many non-replaced columns, so it * seems better to err on the side of linear cost. @@ -763,10 +765,11 @@ heap_deformtuple(HeapTuple tuple, bool slow = false; /* can we use/set attcacheoff? */ natts = tup->t_natts; + /* - * In inheritance situations, it is possible that the given tuple actually - * has more fields than the caller is expecting. Don't run off the end - * of the caller's arrays. + * In inheritance situations, it is possible that the given tuple + * actually has more fields than the caller is expecting. Don't run + * off the end of the caller's arrays. */ natts = Min(natts, tdesc_natts); @@ -787,9 +790,7 @@ heap_deformtuple(HeapTuple tuple, nulls[attnum] = ' '; if (!slow && att[attnum]->attcacheoff >= 0) - { off = att[attnum]->attcacheoff; - } else { off = att_align(off, att[attnum]->attalign); @@ -807,8 +808,8 @@ heap_deformtuple(HeapTuple tuple, } /* - * If tuple doesn't have all the atts indicated by tupleDesc, read - * the rest as null + * If tuple doesn't have all the atts indicated by tupleDesc, read the + * rest as null */ for (; attnum < tdesc_natts; attnum++) { diff --git a/src/backend/access/common/indextuple.c b/src/backend/access/common/indextuple.c index d6191a2cfe..d305734c3e 100644 --- a/src/backend/access/common/indextuple.c +++ b/src/backend/access/common/indextuple.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/common/indextuple.c,v 1.70 2004/08/29 04:12:17 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/common/indextuple.c,v 1.71 2004/08/29 05:06:39 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -162,9 +162,9 @@ index_formtuple(TupleDesc tupleDescriptor, if ((size & INDEX_SIZE_MASK) != size) ereport(ERROR, (errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED), - errmsg("index row requires %lu bytes, maximum size is %lu", - (unsigned long) size, - (unsigned long) INDEX_SIZE_MASK))); + errmsg("index row requires %lu bytes, maximum size is %lu", + (unsigned long) size, + (unsigned long) INDEX_SIZE_MASK))); infomask |= size; diff --git a/src/backend/access/common/printtup.c b/src/backend/access/common/printtup.c index 98dc37a76e..4477a65bb2 100644 --- a/src/backend/access/common/printtup.c +++ b/src/backend/access/common/printtup.c @@ -9,7 +9,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/common/printtup.c,v 1.84 2004/08/29 04:12:17 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/common/printtup.c,v 1.85 2004/08/29 05:06:39 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -356,7 +356,7 @@ printtup(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self) outputstr = DatumGetCString(FunctionCall3(&thisState->finfo, attr, - ObjectIdGetDatum(thisState->typioparam), + ObjectIdGetDatum(thisState->typioparam), Int32GetDatum(typeinfo->attrs[i]->atttypmod))); pq_sendcountedtext(&buf, outputstr, strlen(outputstr), false); pfree(outputstr); @@ -368,7 +368,7 @@ printtup(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self) outputbytes = DatumGetByteaP(FunctionCall2(&thisState->finfo, attr, - ObjectIdGetDatum(thisState->typioparam))); + ObjectIdGetDatum(thisState->typioparam))); /* We assume the result will not have been toasted */ pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4); pq_sendbytes(&buf, VARDATA(outputbytes), @@ -458,7 +458,7 @@ printtup_20(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self) outputstr = DatumGetCString(FunctionCall3(&thisState->finfo, attr, - ObjectIdGetDatum(thisState->typioparam), + ObjectIdGetDatum(thisState->typioparam), Int32GetDatum(typeinfo->attrs[i]->atttypmod))); pq_sendcountedtext(&buf, outputstr, strlen(outputstr), true); pfree(outputstr); @@ -579,7 +579,7 @@ debugtup(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self) value = DatumGetCString(OidFunctionCall3(typoutput, attr, - ObjectIdGetDatum(typioparam), + ObjectIdGetDatum(typioparam), Int32GetDatum(typeinfo->attrs[i]->atttypmod))); printatt((unsigned) i + 1, typeinfo->attrs[i], value); @@ -672,7 +672,7 @@ printtup_internal_20(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self) outputbytes = DatumGetByteaP(FunctionCall2(&thisState->finfo, attr, - ObjectIdGetDatum(thisState->typioparam))); + ObjectIdGetDatum(thisState->typioparam))); /* We assume the result will not have been toasted */ pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4); pq_sendbytes(&buf, VARDATA(outputbytes), diff --git a/src/backend/access/common/tupdesc.c b/src/backend/access/common/tupdesc.c index 66403a1b6b..ed932d35ab 100644 --- a/src/backend/access/common/tupdesc.c +++ b/src/backend/access/common/tupdesc.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/common/tupdesc.c,v 1.105 2004/08/29 04:12:17 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/common/tupdesc.c,v 1.106 2004/08/29 05:06:39 momjian Exp $ * * NOTES * some of the executor utility code such as "ExecTypeFromTL" should be @@ -52,8 +52,8 @@ CreateTemplateTupleDesc(int natts, bool hasoid) /* * Allocate enough memory for the tuple descriptor, and zero the - * attrs[] array since TupleDescInitEntry assumes that the array - * is filled with NULL pointers. + * attrs[] array since TupleDescInitEntry assumes that the array is + * filled with NULL pointers. */ desc = (TupleDesc) palloc(sizeof(struct tupleDesc)); @@ -420,8 +420,8 @@ TupleDescInitEntry(TupleDesc desc, /* * Note: attributeName can be NULL, because the planner doesn't always - * fill in valid resname values in targetlists, particularly for resjunk - * attributes. + * fill in valid resname values in targetlists, particularly for + * resjunk attributes. */ if (attributeName != NULL) namestrcpy(&(att->attname), attributeName); @@ -464,7 +464,7 @@ TupleDescInitEntry(TupleDesc desc, * Given a relation schema (list of ColumnDef nodes), build a TupleDesc. * * Note: the default assumption is no OIDs; caller may modify the returned - * TupleDesc if it wants OIDs. Also, tdtypeid will need to be filled in + * TupleDesc if it wants OIDs. Also, tdtypeid will need to be filled in * later on. */ TupleDesc diff --git a/src/backend/access/gist/gist.c b/src/backend/access/gist/gist.c index d3fde5fbc5..75e8800277 100644 --- a/src/backend/access/gist/gist.c +++ b/src/backend/access/gist/gist.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/gist/gist.c,v 1.110 2004/08/29 04:12:17 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/gist/gist.c,v 1.111 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -667,7 +667,7 @@ gistunion(Relation r, IndexTuple *itvec, int len, GISTSTATE *giststate) Datum attr[INDEX_MAX_KEYS]; bool whatfree[INDEX_MAX_KEYS]; char isnull[INDEX_MAX_KEYS]; - GistEntryVector *evec; + GistEntryVector *evec; Datum datum; int datumsize, i, @@ -715,8 +715,8 @@ gistunion(Relation r, IndexTuple *itvec, int len, GISTSTATE *giststate) { evec->n = 2; gistentryinit(evec->vector[1], - evec->vector[0].key, r, NULL, - (OffsetNumber) 0, evec->vector[0].bytes, FALSE); + evec->vector[0].key, r, NULL, + (OffsetNumber) 0, evec->vector[0].bytes, FALSE); } else @@ -763,7 +763,7 @@ gistunion(Relation r, IndexTuple *itvec, int len, GISTSTATE *giststate) static IndexTuple gistgetadjusted(Relation r, IndexTuple oldtup, IndexTuple addtup, GISTSTATE *giststate) { - GistEntryVector *evec; + GistEntryVector *evec; Datum datum; int datumsize; bool result, @@ -879,7 +879,7 @@ gistunionsubkey(Relation r, GISTSTATE *giststate, IndexTuple *itvec, GIST_SPLITV int len, *attrsize; OffsetNumber *entries; - GistEntryVector *evec; + GistEntryVector *evec; Datum datum; int datumsize; int reallen; @@ -940,8 +940,8 @@ gistunionsubkey(Relation r, GISTSTATE *giststate, IndexTuple *itvec, GIST_SPLITV else { /* - * evec->vector[0].bytes may be not - * defined, so form union with itself + * evec->vector[0].bytes may be not defined, so form union + * with itself */ if (reallen == 1) { @@ -1056,7 +1056,7 @@ gistadjsubkey(Relation r, *ev1p; float lpenalty, rpenalty; - GistEntryVector *evec; + GistEntryVector *evec; int datumsize; bool isnull[INDEX_MAX_KEYS]; int i, @@ -1222,7 +1222,7 @@ gistSplit(Relation r, rbknum; GISTPageOpaque opaque; GIST_SPLITVEC v; - GistEntryVector *entryvec; + GistEntryVector *entryvec; bool *decompvec; int i, j, diff --git a/src/backend/access/gist/gistget.c b/src/backend/access/gist/gistget.c index e3a267ba67..3580f1f3e6 100644 --- a/src/backend/access/gist/gistget.c +++ b/src/backend/access/gist/gistget.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/gist/gistget.c,v 1.41 2004/08/29 04:12:17 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/gist/gistget.c,v 1.42 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -250,9 +250,10 @@ gistindex_keytest(IndexTuple tuple, FALSE, isNull); /* - * Call the Consistent function to evaluate the test. The arguments - * are the index datum (as a GISTENTRY*), the comparison datum, and - * the comparison operator's strategy number and subtype from pg_amop. + * Call the Consistent function to evaluate the test. The + * arguments are the index datum (as a GISTENTRY*), the comparison + * datum, and the comparison operator's strategy number and + * subtype from pg_amop. * * (Presently there's no need to pass the subtype since it'll always * be zero, but might as well pass it for possible future use.) diff --git a/src/backend/access/gist/gistscan.c b/src/backend/access/gist/gistscan.c index 02af1ef53e..822b97e8e9 100644 --- a/src/backend/access/gist/gistscan.c +++ b/src/backend/access/gist/gistscan.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/gist/gistscan.c,v 1.54 2004/08/29 04:12:17 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/gist/gistscan.c,v 1.55 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -115,9 +115,7 @@ gistrescan(PG_FUNCTION_ARGS) * the sk_subtype field. */ for (i = 0; i < s->numberOfKeys; i++) - { s->keyData[i].sk_func = p->giststate->consistentFn[s->keyData[i].sk_attno - 1]; - } } PG_RETURN_VOID(); @@ -266,9 +264,9 @@ ReleaseResources_gist(void) GISTScanList next; /* - * Note: this should be a no-op during normal query shutdown. - * However, in an abort situation ExecutorEnd is not called and so - * there may be open index scans to clean up. + * Note: this should be a no-op during normal query shutdown. However, + * in an abort situation ExecutorEnd is not called and so there may be + * open index scans to clean up. */ prev = NULL; diff --git a/src/backend/access/hash/hash.c b/src/backend/access/hash/hash.c index db00490e58..40b05720fb 100644 --- a/src/backend/access/hash/hash.c +++ b/src/backend/access/hash/hash.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/hash/hash.c,v 1.72 2004/08/29 04:12:17 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/hash/hash.c,v 1.73 2004/08/29 05:06:40 momjian Exp $ * * NOTES * This file contains only the public interface routines. @@ -210,8 +210,8 @@ hashgettuple(PG_FUNCTION_ARGS) bool res; /* - * We hold pin but not lock on current buffer while outside the hash AM. - * Reacquire the read lock here. + * We hold pin but not lock on current buffer while outside the hash + * AM. Reacquire the read lock here. */ if (BufferIsValid(so->hashso_curbuf)) _hash_chgbufaccess(rel, so->hashso_curbuf, HASH_NOLOCK, HASH_READ); @@ -470,7 +470,7 @@ hashbulkdelete(PG_FUNCTION_ARGS) /* * Read the metapage to fetch original bucket and tuple counts. Also, * we keep a copy of the last-seen metapage so that we can use its - * hashm_spares[] values to compute bucket page addresses. This is a + * hashm_spares[] values to compute bucket page addresses. This is a * bit hokey but perfectly safe, since the interesting entries in the * spares array cannot change under us; and it beats rereading the * metapage for each bucket. @@ -532,7 +532,7 @@ loop_top: ItemPointer htup; hitem = (HashItem) PageGetItem(page, - PageGetItemId(page, offno)); + PageGetItemId(page, offno)); htup = &(hitem->hash_itup.t_tid); if (callback(htup, callback_state)) { @@ -595,8 +595,8 @@ loop_top: orig_ntuples == metap->hashm_ntuples) { /* - * No one has split or inserted anything since start of scan, - * so believe our count as gospel. + * No one has split or inserted anything since start of scan, so + * believe our count as gospel. */ metap->hashm_ntuples = num_index_tuples; } @@ -604,7 +604,7 @@ loop_top: { /* * Otherwise, our count is untrustworthy since we may have - * double-scanned tuples in split buckets. Proceed by + * double-scanned tuples in split buckets. Proceed by * dead-reckoning. */ if (metap->hashm_ntuples > tuples_removed) diff --git a/src/backend/access/hash/hashinsert.c b/src/backend/access/hash/hashinsert.c index b1c303f8d0..91ae559e3a 100644 --- a/src/backend/access/hash/hashinsert.c +++ b/src/backend/access/hash/hashinsert.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/hash/hashinsert.c,v 1.33 2004/08/29 04:12:18 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/hash/hashinsert.c,v 1.34 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -20,7 +20,7 @@ static OffsetNumber _hash_pgaddtup(Relation rel, Buffer buf, - Size itemsize, HashItem hitem); + Size itemsize, HashItem hitem); /* @@ -81,7 +81,7 @@ _hash_doinsert(Relation rel, HashItem hitem) /* * Check whether the item can fit on a hash page at all. (Eventually, - * we ought to try to apply TOAST methods if not.) Note that at this + * we ought to try to apply TOAST methods if not.) Note that at this * point, itemsz doesn't include the ItemId. */ if (itemsz > HashMaxItemSize((Page) metap)) @@ -105,7 +105,8 @@ _hash_doinsert(Relation rel, HashItem hitem) _hash_chgbufaccess(rel, metabuf, HASH_READ, HASH_NOLOCK); /* - * Acquire share lock on target bucket; then we can release split lock. + * Acquire share lock on target bucket; then we can release split + * lock. */ _hash_getlock(rel, blkno, HASH_SHARE); @@ -124,7 +125,7 @@ _hash_doinsert(Relation rel, HashItem hitem) /* * no space on this page; check for an overflow page */ - BlockNumber nextblkno = pageopaque->hasho_nextblkno; + BlockNumber nextblkno = pageopaque->hasho_nextblkno; if (BlockNumberIsValid(nextblkno)) { @@ -169,8 +170,8 @@ _hash_doinsert(Relation rel, HashItem hitem) _hash_droplock(rel, blkno, HASH_SHARE); /* - * Write-lock the metapage so we can increment the tuple count. - * After incrementing it, check to see if it's time for a split. + * Write-lock the metapage so we can increment the tuple count. After + * incrementing it, check to see if it's time for a split. */ _hash_chgbufaccess(rel, metabuf, HASH_NOLOCK, HASH_WRITE); diff --git a/src/backend/access/hash/hashovfl.c b/src/backend/access/hash/hashovfl.c index 740f119bc7..c02da93dc1 100644 --- a/src/backend/access/hash/hashovfl.c +++ b/src/backend/access/hash/hashovfl.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/hash/hashovfl.c,v 1.43 2004/08/29 04:12:18 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/hash/hashovfl.c,v 1.44 2004/08/29 05:06:40 momjian Exp $ * * NOTES * Overflow pages look like ordinary relation pages. @@ -41,11 +41,11 @@ bitno_to_blkno(HashMetaPage metap, uint32 ovflbitnum) for (i = 1; i < splitnum && ovflbitnum > metap->hashm_spares[i]; i++) - /* loop */ ; + /* loop */ ; /* - * Convert to absolute page number by adding the number of bucket pages - * that exist before this split point. + * Convert to absolute page number by adding the number of bucket + * pages that exist before this split point. */ return (BlockNumber) ((1 << i) + ovflbitnum); } @@ -79,7 +79,7 @@ blkno_to_bitno(HashMetaPage metap, BlockNumber ovflblkno) * * Add an overflow page to the bucket whose last page is pointed to by 'buf'. * - * On entry, the caller must hold a pin but no lock on 'buf'. The pin is + * On entry, the caller must hold a pin but no lock on 'buf'. The pin is * dropped before exiting (we assume the caller is not interested in 'buf' * anymore). The returned overflow page will be pinned and write-locked; * it is guaranteed to be empty. @@ -88,12 +88,12 @@ blkno_to_bitno(HashMetaPage metap, BlockNumber ovflblkno) * That buffer is returned in the same state. * * The caller must hold at least share lock on the bucket, to ensure that - * no one else tries to compact the bucket meanwhile. This guarantees that + * no one else tries to compact the bucket meanwhile. This guarantees that * 'buf' won't stop being part of the bucket while it's unlocked. * * NB: since this could be executed concurrently by multiple processes, * one should not assume that the returned overflow page will be the - * immediate successor of the originally passed 'buf'. Additional overflow + * immediate successor of the originally passed 'buf'. Additional overflow * pages might have been added to the bucket chain in between. */ Buffer @@ -197,7 +197,7 @@ _hash_getovflpage(Relation rel, Buffer metabuf) /* outer loop iterates once per bitmap page */ for (;;) { - BlockNumber mapblkno; + BlockNumber mapblkno; Page mappage; uint32 last_inpage; @@ -274,9 +274,9 @@ _hash_getovflpage(Relation rel, Buffer metabuf) blkno = bitno_to_blkno(metap, bit); /* - * Adjust hashm_firstfree to avoid redundant searches. But don't - * risk changing it if someone moved it while we were searching - * bitmap pages. + * Adjust hashm_firstfree to avoid redundant searches. But don't risk + * changing it if someone moved it while we were searching bitmap + * pages. */ if (metap->hashm_firstfree == orig_firstfree) metap->hashm_firstfree = bit + 1; @@ -304,9 +304,9 @@ found: blkno = bitno_to_blkno(metap, bit); /* - * Adjust hashm_firstfree to avoid redundant searches. But don't - * risk changing it if someone moved it while we were searching - * bitmap pages. + * Adjust hashm_firstfree to avoid redundant searches. But don't risk + * changing it if someone moved it while we were searching bitmap + * pages. */ if (metap->hashm_firstfree == orig_firstfree) { @@ -381,7 +381,7 @@ _hash_freeovflpage(Relation rel, Buffer ovflbuf) Bucket bucket; /* Get information from the doomed page */ - ovflblkno = BufferGetBlockNumber(ovflbuf); + ovflblkno = BufferGetBlockNumber(ovflbuf); ovflpage = BufferGetPage(ovflbuf); _hash_checkpage(rel, ovflpage, LH_OVERFLOW_PAGE); ovflopaque = (HashPageOpaque) PageGetSpecialPointer(ovflpage); @@ -396,7 +396,7 @@ _hash_freeovflpage(Relation rel, Buffer ovflbuf) /* * Fix up the bucket chain. this is a doubly-linked list, so we must * fix up the bucket chain members behind and ahead of the overflow - * page being deleted. No concurrency issues since we hold exclusive + * page being deleted. No concurrency issues since we hold exclusive * lock on the entire bucket. */ if (BlockNumberIsValid(prevblkno)) @@ -488,7 +488,8 @@ _hash_initbitmap(Relation rel, HashMetaPage metap, BlockNumber blkno) /* * It is okay to write-lock the new bitmap page while holding metapage - * write lock, because no one else could be contending for the new page. + * write lock, because no one else could be contending for the new + * page. * * There is some loss of concurrency in possibly doing I/O for the new * page while holding the metapage lock, but this path is taken so @@ -654,8 +655,8 @@ _hash_squeezebucket(Relation rel, /* * delete the tuple from the "read" page. PageIndexTupleDelete - * repacks the ItemId array, so 'roffnum' will be "advanced" to - * the "next" ItemId. + * repacks the ItemId array, so 'roffnum' will be "advanced" + * to the "next" ItemId. */ PageIndexTupleDelete(rpage, roffnum); } @@ -667,8 +668,9 @@ _hash_squeezebucket(Relation rel, * Tricky point here: if our read and write pages are adjacent in the * bucket chain, our write lock on wbuf will conflict with * _hash_freeovflpage's attempt to update the sibling links of the - * removed page. However, in that case we are done anyway, so we can - * simply drop the write lock before calling _hash_freeovflpage. + * removed page. However, in that case we are done anyway, so we + * can simply drop the write lock before calling + * _hash_freeovflpage. */ if (PageIsEmpty(rpage)) { diff --git a/src/backend/access/hash/hashpage.c b/src/backend/access/hash/hashpage.c index 787bb9bf62..d3088f50ce 100644 --- a/src/backend/access/hash/hashpage.c +++ b/src/backend/access/hash/hashpage.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/hash/hashpage.c,v 1.45 2004/08/29 04:12:18 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/hash/hashpage.c,v 1.46 2004/08/29 05:06:40 momjian Exp $ * * NOTES * Postgres hash pages look like ordinary relation pages. The opaque @@ -35,11 +35,11 @@ static void _hash_splitbucket(Relation rel, Buffer metabuf, - Bucket obucket, Bucket nbucket, - BlockNumber start_oblkno, - BlockNumber start_nblkno, - uint32 maxbucket, - uint32 highmask, uint32 lowmask); + Bucket obucket, Bucket nbucket, + BlockNumber start_oblkno, + BlockNumber start_nblkno, + uint32 maxbucket, + uint32 highmask, uint32 lowmask); /* @@ -47,7 +47,7 @@ static void _hash_splitbucket(Relation rel, Buffer metabuf, * of the locking rules). However, we can skip taking lmgr locks when the * index is local to the current backend (ie, either temp or new in the * current transaction). No one else can see it, so there's no reason to - * take locks. We still take buffer-level locks, but not lmgr locks. + * take locks. We still take buffer-level locks, but not lmgr locks. */ #define USELOCKING(rel) (!RELATION_IS_LOCAL(rel)) @@ -239,13 +239,13 @@ _hash_metapinit(Relation rel) RelationGetRelationName(rel)); /* - * Determine the target fill factor (tuples per bucket) for this index. - * The idea is to make the fill factor correspond to pages about 3/4ths - * full. We can compute it exactly if the index datatype is fixed-width, - * but for var-width there's some guessing involved. + * Determine the target fill factor (tuples per bucket) for this + * index. The idea is to make the fill factor correspond to pages + * about 3/4ths full. We can compute it exactly if the index datatype + * is fixed-width, but for var-width there's some guessing involved. */ data_width = get_typavgwidth(RelationGetDescr(rel)->attrs[0]->atttypid, - RelationGetDescr(rel)->attrs[0]->atttypmod); + RelationGetDescr(rel)->attrs[0]->atttypmod); item_width = MAXALIGN(sizeof(HashItemData)) + MAXALIGN(data_width) + sizeof(ItemIdData); /* include the line pointer */ ffactor = (BLCKSZ * 3 / 4) / item_width; @@ -288,8 +288,9 @@ _hash_metapinit(Relation rel) metap->hashm_procid = index_getprocid(rel, 1, HASHPROC); /* - * We initialize the index with two buckets, 0 and 1, occupying physical - * blocks 1 and 2. The first freespace bitmap page is in block 3. + * We initialize the index with two buckets, 0 and 1, occupying + * physical blocks 1 and 2. The first freespace bitmap page is in + * block 3. */ metap->hashm_maxbucket = metap->hashm_lowmask = 1; /* nbuckets - 1 */ metap->hashm_highmask = 3; /* (nbuckets << 1) - 1 */ @@ -297,7 +298,7 @@ _hash_metapinit(Relation rel) MemSet((char *) metap->hashm_spares, 0, sizeof(metap->hashm_spares)); MemSet((char *) metap->hashm_mapp, 0, sizeof(metap->hashm_mapp)); - metap->hashm_spares[1] = 1; /* the first bitmap page is only spare */ + metap->hashm_spares[1] = 1; /* the first bitmap page is only spare */ metap->hashm_ovflpoint = 1; metap->hashm_firstfree = 0; @@ -319,8 +320,8 @@ _hash_metapinit(Relation rel) } /* - * Initialize first bitmap page. Can't do this until we - * create the first two buckets, else smgr will complain. + * Initialize first bitmap page. Can't do this until we create the + * first two buckets, else smgr will complain. */ _hash_initbitmap(rel, metap, 3); @@ -362,17 +363,18 @@ _hash_expandtable(Relation rel, Buffer metabuf) uint32 lowmask; /* - * Obtain the page-zero lock to assert the right to begin a split - * (see README). + * Obtain the page-zero lock to assert the right to begin a split (see + * README). * * Note: deadlock should be impossible here. Our own backend could only - * be holding bucket sharelocks due to stopped indexscans; those will not - * block other holders of the page-zero lock, who are only interested in - * acquiring bucket sharelocks themselves. Exclusive bucket locks are - * only taken here and in hashbulkdelete, and neither of these operations - * needs any additional locks to complete. (If, due to some flaw in this - * reasoning, we manage to deadlock anyway, it's okay to error out; the - * index will be left in a consistent state.) + * be holding bucket sharelocks due to stopped indexscans; those will + * not block other holders of the page-zero lock, who are only + * interested in acquiring bucket sharelocks themselves. Exclusive + * bucket locks are only taken here and in hashbulkdelete, and neither + * of these operations needs any additional locks to complete. (If, + * due to some flaw in this reasoning, we manage to deadlock anyway, + * it's okay to error out; the index will be left in a consistent + * state.) */ _hash_getlock(rel, 0, HASH_EXCLUSIVE); @@ -383,8 +385,8 @@ _hash_expandtable(Relation rel, Buffer metabuf) _hash_checkpage(rel, (Page) metap, LH_META_PAGE); /* - * Check to see if split is still needed; someone else might have already - * done one while we waited for the lock. + * Check to see if split is still needed; someone else might have + * already done one while we waited for the lock. * * Make sure this stays in sync with_hash_doinsert() */ @@ -394,16 +396,16 @@ _hash_expandtable(Relation rel, Buffer metabuf) /* * Determine which bucket is to be split, and attempt to lock the old - * bucket. If we can't get the lock, give up. + * bucket. If we can't get the lock, give up. * * The lock protects us against other backends, but not against our own * backend. Must check for active scans separately. * - * Ideally we would lock the new bucket too before proceeding, but if - * we are about to cross a splitpoint then the BUCKET_TO_BLKNO mapping + * Ideally we would lock the new bucket too before proceeding, but if we + * are about to cross a splitpoint then the BUCKET_TO_BLKNO mapping * isn't correct yet. For simplicity we update the metapage first and - * then lock. This should be okay because no one else should be trying - * to lock the new bucket yet... + * then lock. This should be okay because no one else should be + * trying to lock the new bucket yet... */ new_bucket = metap->hashm_maxbucket + 1; old_bucket = (new_bucket & metap->hashm_lowmask); @@ -417,7 +419,8 @@ _hash_expandtable(Relation rel, Buffer metabuf) goto fail; /* - * Okay to proceed with split. Update the metapage bucket mapping info. + * Okay to proceed with split. Update the metapage bucket mapping + * info. */ metap->hashm_maxbucket = new_bucket; @@ -431,11 +434,11 @@ _hash_expandtable(Relation rel, Buffer metabuf) /* * If the split point is increasing (hashm_maxbucket's log base 2 * increases), we need to adjust the hashm_spares[] array and - * hashm_ovflpoint so that future overflow pages will be created beyond - * this new batch of bucket pages. + * hashm_ovflpoint so that future overflow pages will be created + * beyond this new batch of bucket pages. * - * XXX should initialize new bucket pages to prevent out-of-order - * page creation? Don't wanna do it right here though. + * XXX should initialize new bucket pages to prevent out-of-order page + * creation? Don't wanna do it right here though. */ spare_ndx = _hash_log2(metap->hashm_maxbucket + 1); if (spare_ndx > metap->hashm_ovflpoint) @@ -456,9 +459,10 @@ _hash_expandtable(Relation rel, Buffer metabuf) /* * Copy bucket mapping info now; this saves re-accessing the meta page * inside _hash_splitbucket's inner loop. Note that once we drop the - * split lock, other splits could begin, so these values might be out of - * date before _hash_splitbucket finishes. That's okay, since all it - * needs is to tell which of these two buckets to map hashkeys into. + * split lock, other splits could begin, so these values might be out + * of date before _hash_splitbucket finishes. That's okay, since all + * it needs is to tell which of these two buckets to map hashkeys + * into. */ maxbucket = metap->hashm_maxbucket; highmask = metap->hashm_highmask; @@ -539,8 +543,8 @@ _hash_splitbucket(Relation rel, /* * It should be okay to simultaneously write-lock pages from each - * bucket, since no one else can be trying to acquire buffer lock - * on pages of either bucket. + * bucket, since no one else can be trying to acquire buffer lock on + * pages of either bucket. */ oblkno = start_oblkno; nblkno = start_nblkno; @@ -562,9 +566,9 @@ _hash_splitbucket(Relation rel, nopaque->hasho_filler = HASHO_FILL; /* - * Partition the tuples in the old bucket between the old bucket and the - * new bucket, advancing along the old bucket's overflow bucket chain - * and adding overflow pages to the new bucket as needed. + * Partition the tuples in the old bucket between the old bucket and + * the new bucket, advancing along the old bucket's overflow bucket + * chain and adding overflow pages to the new bucket as needed. */ ooffnum = FirstOffsetNumber; omaxoffnum = PageGetMaxOffsetNumber(opage); @@ -582,9 +586,10 @@ _hash_splitbucket(Relation rel, oblkno = oopaque->hasho_nextblkno; if (!BlockNumberIsValid(oblkno)) break; + /* - * we ran out of tuples on this particular page, but we - * have more overflow pages; advance to next page. + * we ran out of tuples on this particular page, but we have + * more overflow pages; advance to next page. */ _hash_wrtbuf(rel, obuf); @@ -600,8 +605,8 @@ _hash_splitbucket(Relation rel, /* * Re-hash the tuple to determine which bucket it now belongs in. * - * It is annoying to call the hash function while holding locks, - * but releasing and relocking the page for each tuple is unappealing + * It is annoying to call the hash function while holding locks, but + * releasing and relocking the page for each tuple is unappealing * too. */ hitem = (HashItem) PageGetItem(opage, PageGetItemId(opage, ooffnum)); @@ -666,10 +671,11 @@ _hash_splitbucket(Relation rel, } /* - * We're at the end of the old bucket chain, so we're done partitioning - * the tuples. Before quitting, call _hash_squeezebucket to ensure the - * tuples remaining in the old bucket (including the overflow pages) are - * packed as tightly as possible. The new bucket is already tight. + * We're at the end of the old bucket chain, so we're done + * partitioning the tuples. Before quitting, call _hash_squeezebucket + * to ensure the tuples remaining in the old bucket (including the + * overflow pages) are packed as tightly as possible. The new bucket + * is already tight. */ _hash_wrtbuf(rel, obuf); _hash_wrtbuf(rel, nbuf); diff --git a/src/backend/access/hash/hashscan.c b/src/backend/access/hash/hashscan.c index 2fc24dd9e1..16d2a77d49 100644 --- a/src/backend/access/hash/hashscan.c +++ b/src/backend/access/hash/hashscan.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/hash/hashscan.c,v 1.36 2004/08/29 04:12:18 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/hash/hashscan.c,v 1.37 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -44,9 +44,9 @@ ReleaseResources_hash(void) HashScanList next; /* - * Note: this should be a no-op during normal query shutdown. - * However, in an abort situation ExecutorEnd is not called and so - * there may be open index scans to clean up. + * Note: this should be a no-op during normal query shutdown. However, + * in an abort situation ExecutorEnd is not called and so there may be + * open index scans to clean up. */ prev = NULL; diff --git a/src/backend/access/hash/hashsearch.c b/src/backend/access/hash/hashsearch.c index 76ad5d3184..daaff4adc5 100644 --- a/src/backend/access/hash/hashsearch.c +++ b/src/backend/access/hash/hashsearch.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/hash/hashsearch.c,v 1.36 2004/08/29 04:12:18 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/hash/hashsearch.c,v 1.37 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -137,12 +137,13 @@ _hash_first(IndexScanDesc scan, ScanDirection dir) * We do not support hash scans with no index qualification, because * we would have to read the whole index rather than just one bucket. * That creates a whole raft of problems, since we haven't got a - * practical way to lock all the buckets against splits or compactions. + * practical way to lock all the buckets against splits or + * compactions. */ if (scan->numberOfKeys < 1) ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), - errmsg("hash indexes do not support whole-index scans"))); + errmsg("hash indexes do not support whole-index scans"))); /* * If the constant in the index qual is NULL, assume it cannot match @@ -182,7 +183,8 @@ _hash_first(IndexScanDesc scan, ScanDirection dir) _hash_relbuf(rel, metabuf); /* - * Acquire share lock on target bucket; then we can release split lock. + * Acquire share lock on target bucket; then we can release split + * lock. */ _hash_getlock(rel, blkno, HASH_SHARE); @@ -287,9 +289,8 @@ _hash_step(IndexScanDesc scan, Buffer *bufP, ScanDirection dir) while (offnum > maxoff) { /* - * either this page is empty - * (maxoff == InvalidOffsetNumber) - * or we ran off the end. + * either this page is empty (maxoff == + * InvalidOffsetNumber) or we ran off the end. */ _hash_readnext(rel, &buf, &page, &opaque); if (BufferIsValid(buf)) @@ -315,15 +316,12 @@ _hash_step(IndexScanDesc scan, Buffer *bufP, ScanDirection dir) while (offnum < FirstOffsetNumber) { /* - * either this page is empty - * (offnum == InvalidOffsetNumber) - * or we ran off the end. + * either this page is empty (offnum == + * InvalidOffsetNumber) or we ran off the end. */ _hash_readprev(rel, &buf, &page, &opaque); if (BufferIsValid(buf)) - { maxoff = offnum = PageGetMaxOffsetNumber(page); - } else { /* end of bucket */ diff --git a/src/backend/access/hash/hashutil.c b/src/backend/access/hash/hashutil.c index 3fb04e77d8..bf9999dc92 100644 --- a/src/backend/access/hash/hashutil.c +++ b/src/backend/access/hash/hashutil.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/hash/hashutil.c,v 1.39 2004/08/29 04:12:18 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/hash/hashutil.c,v 1.40 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -113,6 +113,7 @@ void _hash_checkpage(Relation rel, Page page, int flags) { Assert(page); + /* * When checking the metapage, always verify magic number and version. */ diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index 4f965eb2bf..6dd0c357fb 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/heap/heapam.c,v 1.172 2004/08/29 04:12:20 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/heap/heapam.c,v 1.173 2004/08/29 05:06:40 momjian Exp $ * * * INTERFACE ROUTINES @@ -75,9 +75,9 @@ initscan(HeapScanDesc scan, ScanKey key) /* * Determine the number of blocks we have to scan. * - * It is sufficient to do this once at scan start, since any tuples - * added while the scan is in progress will be invisible to my - * transaction anyway... + * It is sufficient to do this once at scan start, since any tuples added + * while the scan is in progress will be invisible to my transaction + * anyway... */ scan->rs_nblocks = RelationGetNumberOfBlocks(scan->rs_rd); @@ -1141,12 +1141,13 @@ heap_insert(Relation relation, HeapTuple tup, CommandId cid) tup->t_data->t_infomask |= HEAP_XMAX_INVALID; HeapTupleHeaderSetXmin(tup->t_data, GetCurrentTransactionId()); HeapTupleHeaderSetCmin(tup->t_data, cid); - HeapTupleHeaderSetCmax(tup->t_data, 0); /* zero out Datum fields */ + HeapTupleHeaderSetCmax(tup->t_data, 0); /* zero out Datum fields */ tup->t_tableOid = relation->rd_id; /* * If the new tuple is too big for storage or contains already toasted - * out-of-line attributes from some other relation, invoke the toaster. + * out-of-line attributes from some other relation, invoke the + * toaster. */ if (HeapTupleHasExternal(tup) || (MAXALIGN(tup->t_len) > TOAST_TUPLE_THRESHOLD)) @@ -1273,7 +1274,7 @@ simple_heap_insert(Relation relation, HeapTuple tup) */ int heap_delete(Relation relation, ItemPointer tid, - ItemPointer ctid, CommandId cid, Snapshot crosscheck, bool wait) + ItemPointer ctid, CommandId cid, Snapshot crosscheck, bool wait) { ItemId lp; HeapTupleData tp; @@ -1404,9 +1405,9 @@ l1: /* * If the tuple has toasted out-of-line attributes, we need to delete - * those items too. We have to do this before WriteBuffer because we need - * to look at the contents of the tuple, but it's OK to release the - * context lock on the buffer first. + * those items too. We have to do this before WriteBuffer because we + * need to look at the contents of the tuple, but it's OK to release + * the context lock on the buffer first. */ if (HeapTupleHasExternal(&tp)) heap_tuple_toast_attrs(relation, NULL, &tp); @@ -1443,7 +1444,7 @@ simple_heap_delete(Relation relation, ItemPointer tid) result = heap_delete(relation, tid, &ctid, GetCurrentCommandId(), SnapshotAny, - true /* wait for commit */); + true /* wait for commit */ ); switch (result) { case HeapTupleSelfUpdated: @@ -1490,7 +1491,7 @@ simple_heap_delete(Relation relation, ItemPointer tid) */ int heap_update(Relation relation, ItemPointer otid, HeapTuple newtup, - ItemPointer ctid, CommandId cid, Snapshot crosscheck, bool wait) + ItemPointer ctid, CommandId cid, Snapshot crosscheck, bool wait) { ItemId lp; HeapTupleData oldtup; @@ -1804,7 +1805,7 @@ simple_heap_update(Relation relation, ItemPointer otid, HeapTuple tup) result = heap_update(relation, otid, tup, &ctid, GetCurrentCommandId(), SnapshotAny, - true /* wait for commit */); + true /* wait for commit */ ); switch (result) { case HeapTupleSelfUpdated: @@ -2198,8 +2199,8 @@ heap_xlog_newpage(bool redo, XLogRecPtr lsn, XLogRecord *record) Page page; /* - * Note: the NEWPAGE log record is used for both heaps and indexes, - * so do not do anything that assumes we are touching a heap. + * Note: the NEWPAGE log record is used for both heaps and indexes, so + * do not do anything that assumes we are touching a heap. */ if (!redo || (record->xl_info & XLR_BKP_BLOCK_1)) @@ -2668,7 +2669,7 @@ static void out_target(char *buf, xl_heaptid *target) { sprintf(buf + strlen(buf), "rel %u/%u/%u; tid %u/%u", - target->node.spcNode, target->node.dbNode, target->node.relNode, + target->node.spcNode, target->node.dbNode, target->node.relNode, ItemPointerGetBlockNumber(&(target->tid)), ItemPointerGetOffsetNumber(&(target->tid))); } diff --git a/src/backend/access/heap/tuptoaster.c b/src/backend/access/heap/tuptoaster.c index 1a3b4ef896..fe38999141 100644 --- a/src/backend/access/heap/tuptoaster.c +++ b/src/backend/access/heap/tuptoaster.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/heap/tuptoaster.c,v 1.44 2004/08/29 04:12:20 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/heap/tuptoaster.c,v 1.45 2004/08/29 05:06:40 momjian Exp $ * * * INTERFACE ROUTINES @@ -288,13 +288,13 @@ toast_delete(Relation rel, HeapTuple oldtup) /* * Get the tuple descriptor and break down the tuple into fields. * - * NOTE: it's debatable whether to use heap_deformtuple() here or - * just heap_getattr() only the varlena columns. The latter could - * win if there are few varlena columns and many non-varlena ones. - * However, heap_deformtuple costs only O(N) while the heap_getattr - * way would cost O(N^2) if there are many varlena columns, so it - * seems better to err on the side of linear cost. (We won't even - * be here unless there's at least one varlena column, by the way.) + * NOTE: it's debatable whether to use heap_deformtuple() here or just + * heap_getattr() only the varlena columns. The latter could win if + * there are few varlena columns and many non-varlena ones. However, + * heap_deformtuple costs only O(N) while the heap_getattr way would + * cost O(N^2) if there are many varlena columns, so it seems better + * to err on the side of linear cost. (We won't even be here unless + * there's at least one varlena column, by the way.) */ tupleDesc = rel->rd_att; att = tupleDesc->attrs; @@ -311,7 +311,7 @@ toast_delete(Relation rel, HeapTuple oldtup) { if (att[i]->attlen == -1) { - Datum value = toast_values[i]; + Datum value = toast_values[i]; if (toast_nulls[i] != 'n' && VARATT_IS_EXTERNAL(value)) toast_delete_datum(rel, value); @@ -791,7 +791,7 @@ toast_insert_or_update(Relation rel, HeapTuple newtup, HeapTuple oldtup) * * If a Datum is of composite type, "flatten" it to contain no toasted fields. * This must be invoked on any potentially-composite field that is to be - * inserted into a tuple. Doing this preserves the invariant that toasting + * inserted into a tuple. Doing this preserves the invariant that toasting * goes only one level deep in a tuple. * ---------- */ @@ -1105,7 +1105,7 @@ toast_delete_datum(Relation rel, Datum value) ScanKeyInit(&toastkey, (AttrNumber) 1, BTEqualStrategyNumber, F_OIDEQ, - ObjectIdGetDatum(attr->va_content.va_external.va_valueid)); + ObjectIdGetDatum(attr->va_content.va_external.va_valueid)); /* * Find the chunks by index @@ -1176,7 +1176,7 @@ toast_fetch_datum(varattrib *attr) ScanKeyInit(&toastkey, (AttrNumber) 1, BTEqualStrategyNumber, F_OIDEQ, - ObjectIdGetDatum(attr->va_content.va_external.va_valueid)); + ObjectIdGetDatum(attr->va_content.va_external.va_valueid)); /* * Read the chunks by index @@ -1330,7 +1330,7 @@ toast_fetch_datum_slice(varattrib *attr, int32 sliceoffset, int32 length) ScanKeyInit(&toastkey[0], (AttrNumber) 1, BTEqualStrategyNumber, F_OIDEQ, - ObjectIdGetDatum(attr->va_content.va_external.va_valueid)); + ObjectIdGetDatum(attr->va_content.va_external.va_valueid)); /* * Use equality condition for one chunk, a range condition otherwise: diff --git a/src/backend/access/nbtree/nbtinsert.c b/src/backend/access/nbtree/nbtinsert.c index 71266a5bfb..815e207fb2 100644 --- a/src/backend/access/nbtree/nbtinsert.c +++ b/src/backend/access/nbtree/nbtinsert.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.115 2004/08/29 04:12:21 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.116 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -200,26 +200,26 @@ _bt_check_unique(Relation rel, BTItem btitem, Relation heapRel, * We can skip items that are marked killed. * * Formerly, we applied _bt_isequal() before checking the kill - * flag, so as to fall out of the item loop as soon as possible. - * However, in the presence of heavy update activity an index - * may contain many killed items with the same key; running - * _bt_isequal() on each killed item gets expensive. Furthermore - * it is likely that the non-killed version of each key appears - * first, so that we didn't actually get to exit any sooner anyway. - * So now we just advance over killed items as quickly as we can. - * We only apply _bt_isequal() when we get to a non-killed item or - * the end of the page. + * flag, so as to fall out of the item loop as soon as + * possible. However, in the presence of heavy update activity + * an index may contain many killed items with the same key; + * running _bt_isequal() on each killed item gets expensive. + * Furthermore it is likely that the non-killed version of + * each key appears first, so that we didn't actually get to + * exit any sooner anyway. So now we just advance over killed + * items as quickly as we can. We only apply _bt_isequal() + * when we get to a non-killed item or the end of the page. */ if (!ItemIdDeleted(curitemid)) { /* - * _bt_compare returns 0 for (1,NULL) and (1,NULL) - this's - * how we handling NULLs - and so we must not use _bt_compare - * in real comparison, but only for ordering/finding items on - * pages. - vadim 03/24/97 + * _bt_compare returns 0 for (1,NULL) and (1,NULL) - + * this's how we handling NULLs - and so we must not use + * _bt_compare in real comparison, but only for + * ordering/finding items on pages. - vadim 03/24/97 */ if (!_bt_isequal(itupdesc, page, offset, natts, itup_scankey)) - break; /* we're past all the equal tuples */ + break; /* we're past all the equal tuples */ /* okay, we gotta fetch the heap tuple ... */ cbti = (BTItem) PageGetItem(page, curitemid); diff --git a/src/backend/access/nbtree/nbtpage.c b/src/backend/access/nbtree/nbtpage.c index 7175fd5b2c..fcdb45d952 100644 --- a/src/backend/access/nbtree/nbtpage.c +++ b/src/backend/access/nbtree/nbtpage.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtpage.c,v 1.79 2004/08/29 04:12:21 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtpage.c,v 1.80 2004/08/29 05:06:40 momjian Exp $ * * NOTES * Postgres btree pages look like ordinary relation pages. The opaque @@ -276,8 +276,8 @@ _bt_getroot(Relation rel, int access) rootlevel = metad->btm_fastlevel; /* - * We are done with the metapage; arrange to release it via - * first _bt_relandgetbuf call + * We are done with the metapage; arrange to release it via first + * _bt_relandgetbuf call */ rootbuf = metabuf; @@ -368,8 +368,8 @@ _bt_gettrueroot(Relation rel) rootlevel = metad->btm_level; /* - * We are done with the metapage; arrange to release it via - * first _bt_relandgetbuf call + * We are done with the metapage; arrange to release it via first + * _bt_relandgetbuf call */ rootbuf = metabuf; @@ -433,21 +433,22 @@ _bt_getbuf(Relation rel, BlockNumber blkno, int access) * page could have been re-used between the time the last VACUUM * scanned it and the time the VACUUM made its FSM updates.) * - * In fact, it's worse than that: we can't even assume that it's - * safe to take a lock on the reported page. If somebody else - * has a lock on it, or even worse our own caller does, we could + * In fact, it's worse than that: we can't even assume that it's safe + * to take a lock on the reported page. If somebody else has a + * lock on it, or even worse our own caller does, we could * deadlock. (The own-caller scenario is actually not improbable. * Consider an index on a serial or timestamp column. Nearly all * splits will be at the rightmost page, so it's entirely likely - * that _bt_split will call us while holding a lock on the page most - * recently acquired from FSM. A VACUUM running concurrently with - * the previous split could well have placed that page back in FSM.) + * that _bt_split will call us while holding a lock on the page + * most recently acquired from FSM. A VACUUM running concurrently + * with the previous split could well have placed that page back + * in FSM.) * * To get around that, we ask for only a conditional lock on the - * reported page. If we fail, then someone else is using the page, - * and we may reasonably assume it's not free. (If we happen to be - * wrong, the worst consequence is the page will be lost to use till - * the next VACUUM, which is no big problem.) + * reported page. If we fail, then someone else is using the + * page, and we may reasonably assume it's not free. (If we + * happen to be wrong, the worst consequence is the page will be + * lost to use till the next VACUUM, which is no big problem.) */ for (;;) { diff --git a/src/backend/access/nbtree/nbtsearch.c b/src/backend/access/nbtree/nbtsearch.c index 15dc433d11..f75fde4c9f 100644 --- a/src/backend/access/nbtree/nbtsearch.c +++ b/src/backend/access/nbtree/nbtsearch.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtsearch.c,v 1.88 2004/08/29 04:12:21 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtsearch.c,v 1.89 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -155,15 +155,16 @@ _bt_moveright(Relation rel, opaque = (BTPageOpaque) PageGetSpecialPointer(page); /* - * When nextkey = false (normal case): if the scan key that brought us to - * this page is > the high key stored on the page, then the page has split - * and we need to move right. (If the scan key is equal to the high key, - * we might or might not need to move right; have to scan the page first - * anyway.) + * When nextkey = false (normal case): if the scan key that brought us + * to this page is > the high key stored on the page, then the page + * has split and we need to move right. (If the scan key is equal to + * the high key, we might or might not need to move right; have to + * scan the page first anyway.) * * When nextkey = true: move right if the scan key is >= page's high key. * - * The page could even have split more than once, so scan as far as needed. + * The page could even have split more than once, so scan as far as + * needed. * * We also have to move right if we followed a link that brought us to a * dead page. @@ -253,13 +254,11 @@ _bt_binsrch(Relation rel, * Binary search to find the first key on the page >= scan key, or * first key > scankey when nextkey is true. * - * For nextkey=false (cmpval=1), the loop invariant is: all slots - * before 'low' are < scan key, all slots at or after 'high' - * are >= scan key. + * For nextkey=false (cmpval=1), the loop invariant is: all slots before + * 'low' are < scan key, all slots at or after 'high' are >= scan key. * - * For nextkey=true (cmpval=0), the loop invariant is: all slots - * before 'low' are <= scan key, all slots at or after 'high' - * are > scan key. + * For nextkey=true (cmpval=0), the loop invariant is: all slots before + * 'low' are <= scan key, all slots at or after 'high' are > scan key. * * We can fall out when high == low. */ @@ -285,15 +284,15 @@ _bt_binsrch(Relation rel, * At this point we have high == low, but be careful: they could point * past the last slot on the page. * - * On a leaf page, we always return the first key >= scan key (resp. - * > scan key), which could be the last slot + 1. + * On a leaf page, we always return the first key >= scan key (resp. > + * scan key), which could be the last slot + 1. */ if (P_ISLEAF(opaque)) return low; /* - * On a non-leaf page, return the last key < scan key (resp. <= scan key). - * There must be one if _bt_compare() is playing by the rules. + * On a non-leaf page, return the last key < scan key (resp. <= scan + * key). There must be one if _bt_compare() is playing by the rules. */ Assert(low > P_FIRSTDATAKEY(opaque)); @@ -382,10 +381,10 @@ _bt_compare(Relation rel, { /* * The sk_func needs to be passed the index value as left arg - * and the sk_argument as right arg (they might be of different - * types). Since it is convenient for callers to think of - * _bt_compare as comparing the scankey to the index item, - * we have to flip the sign of the comparison result. + * and the sk_argument as right arg (they might be of + * different types). Since it is convenient for callers to + * think of _bt_compare as comparing the scankey to the index + * item, we have to flip the sign of the comparison result. * * Note: curious-looking coding is to avoid overflow if * comparison function returns INT_MIN. There is no risk of @@ -497,7 +496,7 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) bool goback; bool continuescan; ScanKey scankeys; - ScanKey *startKeys = NULL; + ScanKey *startKeys = NULL; int keysCount = 0; int i; StrategyNumber strat_total; @@ -521,7 +520,7 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) * We want to identify the keys that can be used as starting boundaries; * these are =, >, or >= keys for a forward scan or =, <, <= keys for * a backwards scan. We can use keys for multiple attributes so long as - * the prior attributes had only =, >= (resp. =, <=) keys. Once we accept + * the prior attributes had only =, >= (resp. =, <=) keys. Once we accept * a > or < boundary or find an attribute with no boundary (which can be * thought of as the same as "> -infinity"), we can't use keys for any * attributes to its right, because it would break our simplistic notion @@ -554,13 +553,15 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) ScanKey cur; startKeys = (ScanKey *) palloc(so->numberOfKeys * sizeof(ScanKey)); + /* - * chosen is the so-far-chosen key for the current attribute, if any. - * We don't cast the decision in stone until we reach keys for the - * next attribute. + * chosen is the so-far-chosen key for the current attribute, if + * any. We don't cast the decision in stone until we reach keys + * for the next attribute. */ curattr = 1; chosen = NULL; + /* * Loop iterates from 0 to numberOfKeys inclusive; we use the last * pass to handle after-last-key processing. Actual exit from the @@ -578,8 +579,10 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) if (chosen == NULL) break; startKeys[keysCount++] = chosen; + /* - * Adjust strat_total, and quit if we have stored a > or < key. + * Adjust strat_total, and quit if we have stored a > or < + * key. */ strat = chosen->sk_strategy; if (strat != BTEqualStrategyNumber) @@ -589,11 +592,13 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) strat == BTLessStrategyNumber) break; } + /* * Done if that was the last attribute. */ if (i >= so->numberOfKeys) break; + /* * Reset for next attr, which should be in sequence. */ @@ -646,8 +651,8 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) ScanKey cur = startKeys[i]; /* - * _bt_preprocess_keys disallows it, but it's place to add some code - * later + * _bt_preprocess_keys disallows it, but it's place to add some + * code later */ if (cur->sk_flags & SK_ISNULL) { @@ -656,10 +661,11 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) elog(ERROR, "btree doesn't support is(not)null, yet"); return false; } + /* * If scankey operator is of default subtype, we can use the - * cached comparison procedure; otherwise gotta look it up in - * the catalogs. + * cached comparison procedure; otherwise gotta look it up in the + * catalogs. */ if (cur->sk_subtype == InvalidOid) { @@ -695,43 +701,46 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) /* * Examine the selected initial-positioning strategy to determine - * exactly where we need to start the scan, and set flag variables - * to control the code below. + * exactly where we need to start the scan, and set flag variables to + * control the code below. * - * If nextkey = false, _bt_search and _bt_binsrch will locate the - * first item >= scan key. If nextkey = true, they will locate the - * first item > scan key. + * If nextkey = false, _bt_search and _bt_binsrch will locate the first + * item >= scan key. If nextkey = true, they will locate the first + * item > scan key. * - * If goback = true, we will then step back one item, while if - * goback = false, we will start the scan on the located item. + * If goback = true, we will then step back one item, while if goback = + * false, we will start the scan on the located item. * * it's yet other place to add some code later for is(not)null ... */ switch (strat_total) { case BTLessStrategyNumber: + /* - * Find first item >= scankey, then back up one to arrive at last - * item < scankey. (Note: this positioning strategy is only used - * for a backward scan, so that is always the correct starting - * position.) + * Find first item >= scankey, then back up one to arrive at + * last item < scankey. (Note: this positioning strategy is + * only used for a backward scan, so that is always the + * correct starting position.) */ nextkey = false; goback = true; break; case BTLessEqualStrategyNumber: + /* - * Find first item > scankey, then back up one to arrive at last - * item <= scankey. (Note: this positioning strategy is only used - * for a backward scan, so that is always the correct starting - * position.) + * Find first item > scankey, then back up one to arrive at + * last item <= scankey. (Note: this positioning strategy is + * only used for a backward scan, so that is always the + * correct starting position.) */ nextkey = true; goback = true; break; case BTEqualStrategyNumber: + /* * If a backward scan was specified, need to start with last * equal item not first one. @@ -739,8 +748,8 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) if (ScanDirectionIsBackward(dir)) { /* - * This is the same as the <= strategy. We will check - * at the end whether the found item is actually =. + * This is the same as the <= strategy. We will check at + * the end whether the found item is actually =. */ nextkey = true; goback = true; @@ -748,8 +757,8 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) else { /* - * This is the same as the >= strategy. We will check - * at the end whether the found item is actually =. + * This is the same as the >= strategy. We will check at + * the end whether the found item is actually =. */ nextkey = false; goback = false; @@ -757,18 +766,20 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) break; case BTGreaterEqualStrategyNumber: + /* - * Find first item >= scankey. (This is only used for - * forward scans.) + * Find first item >= scankey. (This is only used for forward + * scans.) */ nextkey = false; goback = false; break; case BTGreaterStrategyNumber: + /* - * Find first item > scankey. (This is only used for - * forward scans.) + * Find first item > scankey. (This is only used for forward + * scans.) */ nextkey = true; goback = false; @@ -814,23 +825,23 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) pfree(scankeys); /* - * If nextkey = false, we are positioned at the first item >= scan key, - * or possibly at the end of a page on which all the existing items are - * less than the scan key and we know that everything on later pages - * is greater than or equal to scan key. + * If nextkey = false, we are positioned at the first item >= scan + * key, or possibly at the end of a page on which all the existing + * items are less than the scan key and we know that everything on + * later pages is greater than or equal to scan key. * - * If nextkey = true, we are positioned at the first item > scan key, - * or possibly at the end of a page on which all the existing items are + * If nextkey = true, we are positioned at the first item > scan key, or + * possibly at the end of a page on which all the existing items are * less than or equal to the scan key and we know that everything on * later pages is greater than scan key. * * The actually desired starting point is either this item or the prior - * one, or in the end-of-page case it's the first item on the next page - * or the last item on this page. We apply _bt_step if needed to get to - * the right place. + * one, or in the end-of-page case it's the first item on the next + * page or the last item on this page. We apply _bt_step if needed to + * get to the right place. * - * If _bt_step fails (meaning we fell off the end of the index in - * one direction or the other), then there are no matches so we just + * If _bt_step fails (meaning we fell off the end of the index in one + * direction or the other), then there are no matches so we just * return false. */ if (goback) @@ -1292,7 +1303,8 @@ _bt_endpoint(IndexScanDesc scan, ScanDirection dir) itup = &(btitem->bti_itup); /* - * Okay, we are on the first or last tuple. Does it pass all the quals? + * Okay, we are on the first or last tuple. Does it pass all the + * quals? */ if (_bt_checkkeys(scan, itup, dir, &continuescan)) { diff --git a/src/backend/access/nbtree/nbtsort.c b/src/backend/access/nbtree/nbtsort.c index ac251a4ee4..98cdccb3ba 100644 --- a/src/backend/access/nbtree/nbtsort.c +++ b/src/backend/access/nbtree/nbtsort.c @@ -41,11 +41,11 @@ * * Since the index will never be used unless it is completely built, * from a crash-recovery point of view there is no need to WAL-log the - * steps of the build. After completing the index build, we can just sync + * steps of the build. After completing the index build, we can just sync * the whole file to disk using smgrimmedsync() before exiting this module. * This can be seen to be sufficient for crash recovery by considering that * it's effectively equivalent to what would happen if a CHECKPOINT occurred - * just after the index build. However, it is clearly not sufficient if the + * just after the index build. However, it is clearly not sufficient if the * DBA is using the WAL log for PITR or replication purposes, since another * machine would not be able to reconstruct the index from WAL. Therefore, * we log the completed index pages to WAL if and only if WAL archiving is @@ -56,7 +56,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtsort.c,v 1.87 2004/08/29 04:12:21 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtsort.c,v 1.88 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -98,7 +98,7 @@ struct BTSpool typedef struct BTPageState { Page btps_page; /* workspace for page building */ - BlockNumber btps_blkno; /* block # to write this page at */ + BlockNumber btps_blkno; /* block # to write this page at */ BTItem btps_minkey; /* copy of minimum key (first item) on * page */ OffsetNumber btps_lastoff; /* last item offset loaded */ @@ -114,10 +114,10 @@ typedef struct BTPageState typedef struct BTWriteState { Relation index; - bool btws_use_wal; /* dump pages to WAL? */ - BlockNumber btws_pages_alloced; /* # pages allocated */ - BlockNumber btws_pages_written; /* # pages written out */ - Page btws_zeropage; /* workspace for filling zeroes */ + bool btws_use_wal; /* dump pages to WAL? */ + BlockNumber btws_pages_alloced; /* # pages allocated */ + BlockNumber btws_pages_written; /* # pages written out */ + Page btws_zeropage; /* workspace for filling zeroes */ } BTWriteState; @@ -136,7 +136,7 @@ static void _bt_sortaddtup(Page page, Size itemsize, static void _bt_buildadd(BTWriteState *wstate, BTPageState *state, BTItem bti); static void _bt_uppershutdown(BTWriteState *wstate, BTPageState *state); static void _bt_load(BTWriteState *wstate, - BTSpool *btspool, BTSpool *btspool2); + BTSpool *btspool, BTSpool *btspool2); /* @@ -157,12 +157,12 @@ _bt_spoolinit(Relation index, bool isunique, bool isdead) btspool->isunique = isunique; /* - * We size the sort area as maintenance_work_mem rather than work_mem to - * speed index creation. This should be OK since a single backend can't - * run multiple index creations in parallel. Note that creation of a - * unique index actually requires two BTSpool objects. We expect that the - * second one (for dead tuples) won't get very full, so we give it only - * work_mem. + * We size the sort area as maintenance_work_mem rather than work_mem + * to speed index creation. This should be OK since a single backend + * can't run multiple index creations in parallel. Note that creation + * of a unique index actually requires two BTSpool objects. We expect + * that the second one (for dead tuples) won't get very full, so we + * give it only work_mem. */ btKbytes = isdead ? work_mem : maintenance_work_mem; btspool->sortstate = tuplesort_begin_index(index, isunique, @@ -205,7 +205,7 @@ _bt_spool(BTItem btitem, BTSpool *btspool) void _bt_leafbuild(BTSpool *btspool, BTSpool *btspool2) { - BTWriteState wstate; + BTWriteState wstate; #ifdef BTREE_BUILD_STATS if (log_btree_build_stats) @@ -220,6 +220,7 @@ _bt_leafbuild(BTSpool *btspool, BTSpool *btspool2) tuplesort_performsort(btspool2->sortstate); wstate.index = btspool->index; + /* * We need to log index creation in WAL iff WAL archiving is enabled * AND it's not a temp index. @@ -229,7 +230,7 @@ _bt_leafbuild(BTSpool *btspool, BTSpool *btspool2) /* reserve the metapage */ wstate.btws_pages_alloced = BTREE_METAPAGE + 1; wstate.btws_pages_written = 0; - wstate.btws_zeropage = NULL; /* until needed */ + wstate.btws_zeropage = NULL; /* until needed */ _bt_load(&wstate, btspool, btspool2); } @@ -246,7 +247,7 @@ _bt_leafbuild(BTSpool *btspool, BTSpool *btspool2) static Page _bt_blnewpage(uint32 level) { - Page page; + Page page; BTPageOpaque opaque; page = (Page) palloc(BLCKSZ); @@ -313,8 +314,8 @@ _bt_blwritepage(BTWriteState *wstate, Page page, BlockNumber blkno) * If we have to write pages nonsequentially, fill in the space with * zeroes until we come back and overwrite. This is not logically * necessary on standard Unix filesystems (unwritten space will read - * as zeroes anyway), but it should help to avoid fragmentation. - * The dummy pages aren't WAL-logged though. + * as zeroes anyway), but it should help to avoid fragmentation. The + * dummy pages aren't WAL-logged though. */ while (blkno > wstate->btws_pages_written) { @@ -326,9 +327,9 @@ _bt_blwritepage(BTWriteState *wstate, Page page, BlockNumber blkno) } /* - * Now write the page. We say isTemp = true even if it's not a - * temp index, because there's no need for smgr to schedule an fsync - * for this write; we'll do it ourselves before ending the build. + * Now write the page. We say isTemp = true even if it's not a temp + * index, because there's no need for smgr to schedule an fsync for + * this write; we'll do it ourselves before ending the build. */ smgrwrite(wstate->index->rd_smgr, blkno, (char *) page, true); @@ -468,7 +469,7 @@ static void _bt_buildadd(BTWriteState *wstate, BTPageState *state, BTItem bti) { Page npage; - BlockNumber nblkno; + BlockNumber nblkno; OffsetNumber last_off; Size pgspc; Size btisz; @@ -506,7 +507,7 @@ _bt_buildadd(BTWriteState *wstate, BTPageState *state, BTItem bti) * already. Finish off the page and write it out. */ Page opage = npage; - BlockNumber oblkno = nblkno; + BlockNumber oblkno = nblkno; ItemId ii; ItemId hii; BTItem obti; @@ -539,8 +540,8 @@ _bt_buildadd(BTWriteState *wstate, BTPageState *state, BTItem bti) ((PageHeader) opage)->pd_lower -= sizeof(ItemIdData); /* - * Link the old page into its parent, using its minimum key. If - * we don't have a parent, we have to create one; this adds a new + * Link the old page into its parent, using its minimum key. If we + * don't have a parent, we have to create one; this adds a new * btree level. */ if (state->btps_next == NULL) @@ -572,8 +573,8 @@ _bt_buildadd(BTWriteState *wstate, BTPageState *state, BTItem bti) } /* - * Write out the old page. We never need to touch it again, - * so we can free the opage workspace too. + * Write out the old page. We never need to touch it again, so we + * can free the opage workspace too. */ _bt_blwritepage(wstate, opage, oblkno); @@ -613,7 +614,7 @@ static void _bt_uppershutdown(BTWriteState *wstate, BTPageState *state) { BTPageState *s; - BlockNumber rootblkno = P_NONE; + BlockNumber rootblkno = P_NONE; uint32 rootlevel = 0; Page metapage; @@ -663,9 +664,9 @@ _bt_uppershutdown(BTWriteState *wstate, BTPageState *state) /* * As the last step in the process, construct the metapage and make it - * point to the new root (unless we had no data at all, in which case it's - * set to point to "P_NONE"). This changes the index to the "valid" - * state by filling in a valid magic number in the metapage. + * point to the new root (unless we had no data at all, in which case + * it's set to point to "P_NONE"). This changes the index to the + * "valid" state by filling in a valid magic number in the metapage. */ metapage = (Page) palloc(BLCKSZ); _bt_initmetapage(metapage, rootblkno, rootlevel); @@ -744,7 +745,7 @@ _bt_load(BTWriteState *wstate, BTSpool *btspool, BTSpool *btspool2) compare = DatumGetInt32(FunctionCall2(&entry->sk_func, attrDatum1, - attrDatum2)); + attrDatum2)); if (compare > 0) { load1 = false; @@ -768,7 +769,7 @@ _bt_load(BTWriteState *wstate, BTSpool *btspool, BTSpool *btspool2) if (should_free) pfree((void *) bti); bti = (BTItem) tuplesort_getindextuple(btspool->sortstate, - true, &should_free); + true, &should_free); } else { @@ -776,7 +777,7 @@ _bt_load(BTWriteState *wstate, BTSpool *btspool, BTSpool *btspool2) if (should_free2) pfree((void *) bti2); bti2 = (BTItem) tuplesort_getindextuple(btspool2->sortstate, - true, &should_free2); + true, &should_free2); } } _bt_freeskey(indexScanKey); @@ -785,7 +786,7 @@ _bt_load(BTWriteState *wstate, BTSpool *btspool, BTSpool *btspool2) { /* merge is unnecessary */ while ((bti = (BTItem) tuplesort_getindextuple(btspool->sortstate, - true, &should_free)) != NULL) + true, &should_free)) != NULL) { /* When we see first tuple, create first index page */ if (state == NULL) @@ -802,18 +803,18 @@ _bt_load(BTWriteState *wstate, BTSpool *btspool, BTSpool *btspool2) /* * If the index isn't temp, we must fsync it down to disk before it's - * safe to commit the transaction. (For a temp index we don't care + * safe to commit the transaction. (For a temp index we don't care * since the index will be uninteresting after a crash anyway.) * - * It's obvious that we must do this when not WAL-logging the build. - * It's less obvious that we have to do it even if we did WAL-log the - * index pages. The reason is that since we're building outside - * shared buffers, a CHECKPOINT occurring during the build has no way - * to flush the previously written data to disk (indeed it won't know - * the index even exists). A crash later on would replay WAL from the + * It's obvious that we must do this when not WAL-logging the build. It's + * less obvious that we have to do it even if we did WAL-log the index + * pages. The reason is that since we're building outside shared + * buffers, a CHECKPOINT occurring during the build has no way to + * flush the previously written data to disk (indeed it won't know the + * index even exists). A crash later on would replay WAL from the * checkpoint, therefore it wouldn't replay our earlier WAL entries. - * If we do not fsync those pages here, they might still not be on disk - * when the crash occurs. + * If we do not fsync those pages here, they might still not be on + * disk when the crash occurs. */ if (!wstate->index->rd_istemp) smgrimmedsync(wstate->index->rd_smgr); diff --git a/src/backend/access/nbtree/nbtutils.c b/src/backend/access/nbtree/nbtutils.c index 425e3b057e..bd640f6f8b 100644 --- a/src/backend/access/nbtree/nbtutils.c +++ b/src/backend/access/nbtree/nbtutils.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtutils.c,v 1.59 2004/08/29 04:12:21 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtutils.c,v 1.60 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -48,8 +48,8 @@ _bt_mkscankey(Relation rel, IndexTuple itup) bool null; /* - * We can use the cached (default) support procs since no cross-type - * comparison can be needed. + * We can use the cached (default) support procs since no + * cross-type comparison can be needed. */ procinfo = index_getprocinfo(rel, i + 1, BTORDER_PROC); arg = index_getattr(itup, i + 1, itupdesc, &null); @@ -68,7 +68,7 @@ _bt_mkscankey(Relation rel, IndexTuple itup) /* * _bt_mkscankey_nodata * Build a scan key that contains comparator routines appropriate to - * the key datatypes, but no comparison data. The comparison data + * the key datatypes, but no comparison data. The comparison data * ultimately used must match the key datatypes. * * The result cannot be used with _bt_compare(). Currently this @@ -93,8 +93,8 @@ _bt_mkscankey_nodata(Relation rel) FmgrInfo *procinfo; /* - * We can use the cached (default) support procs since no cross-type - * comparison can be needed. + * We can use the cached (default) support procs since no + * cross-type comparison can be needed. */ procinfo = index_getprocinfo(rel, i + 1, BTORDER_PROC); ScanKeyEntryInitializeWithInfo(&skey[i], @@ -163,12 +163,12 @@ _bt_formitem(IndexTuple itup) * _bt_preprocess_keys() -- Preprocess scan keys * * The caller-supplied keys (in scan->keyData[]) are copied to - * so->keyData[] with possible transformation. scan->numberOfKeys is + * so->keyData[] with possible transformation. scan->numberOfKeys is * the number of input keys, so->numberOfKeys gets the number of output * keys (possibly less, never greater). * * The primary purpose of this routine is to discover how many scan keys - * must be satisfied to continue the scan. It also attempts to eliminate + * must be satisfied to continue the scan. It also attempts to eliminate * redundant keys and detect contradictory keys. At present, redundant and * contradictory keys can only be detected for same-data-type comparisons, * but that's the usual case so it seems worth doing. @@ -198,7 +198,7 @@ _bt_formitem(IndexTuple itup) * or one or two boundary-condition keys for each attr.) However, we can * only detect redundant keys when the right-hand datatypes are all equal * to the index datatype, because we do not know suitable operators for - * comparing right-hand values of two different datatypes. (In theory + * comparing right-hand values of two different datatypes. (In theory * we could handle comparison of a RHS of the index datatype with a RHS of * another type, but that seems too much pain for too little gain.) So, * keys whose operator has a nondefault subtype (ie, its RHS is not of the @@ -285,9 +285,9 @@ _bt_preprocess_keys(IndexScanDesc scan) * * xform[i] points to the currently best scan key of strategy type i+1, * if any is found with a default operator subtype; it is NULL if we - * haven't yet found such a key for this attr. Scan keys of nondefault - * subtypes are transferred to the output with no processing except for - * noting if they are of "=" type. + * haven't yet found such a key for this attr. Scan keys of + * nondefault subtypes are transferred to the output with no + * processing except for noting if they are of "=" type. */ attno = 1; memset(xform, 0, sizeof(xform)); @@ -361,7 +361,7 @@ _bt_preprocess_keys(IndexScanDesc scan) /* * If no "=" for this key, we're done with required keys */ - if (! hasOtherTypeEqual) + if (!hasOtherTypeEqual) allEqualSoFar = false; } @@ -369,8 +369,8 @@ _bt_preprocess_keys(IndexScanDesc scan) if (xform[BTLessStrategyNumber - 1] && xform[BTLessEqualStrategyNumber - 1]) { - ScanKey lt = xform[BTLessStrategyNumber - 1]; - ScanKey le = xform[BTLessEqualStrategyNumber - 1]; + ScanKey lt = xform[BTLessStrategyNumber - 1]; + ScanKey le = xform[BTLessEqualStrategyNumber - 1]; test = FunctionCall2(&le->sk_func, lt->sk_argument, @@ -385,8 +385,8 @@ _bt_preprocess_keys(IndexScanDesc scan) if (xform[BTGreaterStrategyNumber - 1] && xform[BTGreaterEqualStrategyNumber - 1]) { - ScanKey gt = xform[BTGreaterStrategyNumber - 1]; - ScanKey ge = xform[BTGreaterEqualStrategyNumber - 1]; + ScanKey gt = xform[BTGreaterStrategyNumber - 1]; + ScanKey ge = xform[BTGreaterEqualStrategyNumber - 1]; test = FunctionCall2(&ge->sk_func, gt->sk_argument, @@ -545,21 +545,23 @@ _bt_checkkeys(IndexScanDesc scan, IndexTuple tuple, { /* * Tuple fails this qual. If it's a required qual, then we - * may be able to conclude no further tuples will pass, either. - * We have to look at the scan direction and the qual type. + * may be able to conclude no further tuples will pass, + * either. We have to look at the scan direction and the qual + * type. * * Note: the only case in which we would keep going after failing - * a required qual is if there are partially-redundant quals that - * _bt_preprocess_keys() was unable to eliminate. For example, - * given "x > 4 AND x > 10" where both are cross-type comparisons - * and so not removable, we might start the scan at the x = 4 - * boundary point. The "x > 10" condition will fail until we - * pass x = 10, but we must not stop the scan on its account. + * a required qual is if there are partially-redundant quals + * that _bt_preprocess_keys() was unable to eliminate. For + * example, given "x > 4 AND x > 10" where both are cross-type + * comparisons and so not removable, we might start the scan + * at the x = 4 boundary point. The "x > 10" condition will + * fail until we pass x = 10, but we must not stop the scan on + * its account. * - * Note: because we stop the scan as soon as any required equality - * qual fails, it is critical that equality quals be used for the - * initial positioning in _bt_first() when they are available. - * See comments in _bt_first(). + * Note: because we stop the scan as soon as any required + * equality qual fails, it is critical that equality quals be + * used for the initial positioning in _bt_first() when they + * are available. See comments in _bt_first(). */ if (ikey < so->numberOfRequiredKeys) { diff --git a/src/backend/access/nbtree/nbtxlog.c b/src/backend/access/nbtree/nbtxlog.c index edb1ff8d9b..03f09e3fa2 100644 --- a/src/backend/access/nbtree/nbtxlog.c +++ b/src/backend/access/nbtree/nbtxlog.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtxlog.c,v 1.17 2004/08/29 04:12:21 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtxlog.c,v 1.18 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -770,7 +770,7 @@ static void out_target(char *buf, xl_btreetid *target) { sprintf(buf + strlen(buf), "rel %u/%u/%u; tid %u/%u", - target->node.spcNode, target->node.dbNode, target->node.relNode, + target->node.spcNode, target->node.dbNode, target->node.relNode, ItemPointerGetBlockNumber(&(target->tid)), ItemPointerGetOffsetNumber(&(target->tid))); } diff --git a/src/backend/access/rtree/rtscan.c b/src/backend/access/rtree/rtscan.c index 1765cef28d..4ec3a5da63 100644 --- a/src/backend/access/rtree/rtscan.c +++ b/src/backend/access/rtree/rtscan.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/rtree/rtscan.c,v 1.54 2004/08/29 04:12:22 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/rtree/rtscan.c,v 1.55 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -123,7 +123,7 @@ rtrescan(PG_FUNCTION_ARGS) Oid int_oper; RegProcedure int_proc; - opclass = s->indexRelation->rd_index->indclass[attno-1]; + opclass = s->indexRelation->rd_index->indclass[attno - 1]; int_strategy = RTMapToInternalOperator(s->keyData[i].sk_strategy); int_oper = get_opclass_member(opclass, s->keyData[i].sk_subtype, @@ -280,14 +280,14 @@ rtdropscan(IndexScanDesc s) void ReleaseResources_rtree(void) { - RTScanList l; - RTScanList prev; - RTScanList next; + RTScanList l; + RTScanList prev; + RTScanList next; /* - * Note: this should be a no-op during normal query shutdown. - * However, in an abort situation ExecutorEnd is not called and so - * there may be open index scans to clean up. + * Note: this should be a no-op during normal query shutdown. However, + * in an abort situation ExecutorEnd is not called and so there may be + * open index scans to clean up. */ prev = NULL; diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c index b26807f9af..fb490e4137 100644 --- a/src/backend/access/transam/clog.c +++ b/src/backend/access/transam/clog.c @@ -24,7 +24,7 @@ * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/access/transam/clog.c,v 1.24 2004/08/29 04:12:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/transam/clog.c,v 1.25 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -62,6 +62,7 @@ * Link to shared-memory data structures for CLOG control */ static SlruCtlData ClogCtlData; + #define ClogCtl (&ClogCtlData) diff --git a/src/backend/access/transam/slru.c b/src/backend/access/transam/slru.c index c695013ed1..c87b38a792 100644 --- a/src/backend/access/transam/slru.c +++ b/src/backend/access/transam/slru.c @@ -48,7 +48,7 @@ * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/access/transam/slru.c,v 1.20 2004/08/29 04:12:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/transam/slru.c,v 1.21 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -79,7 +79,7 @@ * segment and page numbers in SimpleLruTruncate (see PagePrecedes()). * * Note: this file currently assumes that segment file names will be four - * hex digits. This sets a lower bound on the segment size (64K transactions + * hex digits. This sets a lower bound on the segment size (64K transactions * for 32-bit TransactionIds). */ #define SLRU_PAGES_PER_SEGMENT 32 @@ -96,9 +96,9 @@ */ typedef struct SlruFlushData { - int num_files; /* # files actually open */ - int fd[NUM_SLRU_BUFFERS]; /* their FD's */ - int segno[NUM_SLRU_BUFFERS]; /* their log seg#s */ + int num_files; /* # files actually open */ + int fd[NUM_SLRU_BUFFERS]; /* their FD's */ + int segno[NUM_SLRU_BUFFERS]; /* their log seg#s */ } SlruFlushData; /* @@ -132,7 +132,7 @@ static int slru_errno; static bool SlruPhysicalReadPage(SlruCtl ctl, int pageno, int slotno); static bool SlruPhysicalWritePage(SlruCtl ctl, int pageno, int slotno, - SlruFlush fdata); + SlruFlush fdata); static void SlruReportIOError(SlruCtl ctl, int pageno, TransactionId xid); static int SlruSelectLRUPage(SlruCtl ctl, int pageno); @@ -385,7 +385,7 @@ SimpleLruWritePage(SlruCtl ctl, int slotno, SlruFlush fdata) /* If we failed, and we're in a flush, better close the files */ if (!ok && fdata) { - int i; + int i; for (i = 0; i < fdata->num_files; i++) close(fdata->fd[i]); @@ -511,7 +511,7 @@ SlruPhysicalWritePage(SlruCtl ctl, int pageno, int slotno, SlruFlush fdata) */ if (fdata) { - int i; + int i; for (i = 0; i < fdata->num_files; i++) { @@ -527,16 +527,17 @@ SlruPhysicalWritePage(SlruCtl ctl, int pageno, int slotno, SlruFlush fdata) { /* * If the file doesn't already exist, we should create it. It is - * possible for this to need to happen when writing a page that's not - * first in its segment; we assume the OS can cope with that. - * (Note: it might seem that it'd be okay to create files only when - * SimpleLruZeroPage is called for the first page of a segment. - * However, if after a crash and restart the REDO logic elects to - * replay the log from a checkpoint before the latest one, then it's - * possible that we will get commands to set transaction status of - * transactions that have already been truncated from the commit log. - * Easiest way to deal with that is to accept references to - * nonexistent files here and in SlruPhysicalReadPage.) + * possible for this to need to happen when writing a page that's + * not first in its segment; we assume the OS can cope with that. + * (Note: it might seem that it'd be okay to create files only + * when SimpleLruZeroPage is called for the first page of a + * segment. However, if after a crash and restart the REDO logic + * elects to replay the log from a checkpoint before the latest + * one, then it's possible that we will get commands to set + * transaction status of transactions that have already been + * truncated from the commit log. Easiest way to deal with that is + * to accept references to nonexistent files here and in + * SlruPhysicalReadPage.) */ SlruFileName(ctl, path, segno); fd = BasicOpenFile(path, O_RDWR | PG_BINARY, S_IRUSR | S_IWUSR); @@ -648,36 +649,36 @@ SlruReportIOError(SlruCtl ctl, int pageno, TransactionId xid) ereport(ERROR, (errcode_for_file_access(), errmsg("could not access status of transaction %u", xid), - errdetail("could not seek in file \"%s\" to offset %u: %m", - path, offset))); + errdetail("could not seek in file \"%s\" to offset %u: %m", + path, offset))); break; case SLRU_READ_FAILED: ereport(ERROR, (errcode_for_file_access(), errmsg("could not access status of transaction %u", xid), - errdetail("could not read from file \"%s\" at offset %u: %m", - path, offset))); + errdetail("could not read from file \"%s\" at offset %u: %m", + path, offset))); break; case SLRU_WRITE_FAILED: ereport(ERROR, (errcode_for_file_access(), errmsg("could not access status of transaction %u", xid), - errdetail("could not write to file \"%s\" at offset %u: %m", - path, offset))); + errdetail("could not write to file \"%s\" at offset %u: %m", + path, offset))); break; case SLRU_FSYNC_FAILED: ereport(ERROR, (errcode_for_file_access(), errmsg("could not access status of transaction %u", xid), - errdetail("could not fsync file \"%s\": %m", - path))); + errdetail("could not fsync file \"%s\": %m", + path))); break; case SLRU_CLOSE_FAILED: ereport(ERROR, (errcode_for_file_access(), errmsg("could not access status of transaction %u", xid), - errdetail("could not close file \"%s\": %m", - path))); + errdetail("could not close file \"%s\": %m", + path))); break; default: /* can't get here, we trust */ @@ -841,8 +842,8 @@ SimpleLruTruncate(SlruCtl ctl, int cutoffPage) /* * Scan shared memory and remove any pages preceding the cutoff page, * to ensure we won't rewrite them later. (Since this is normally - * called in or just after a checkpoint, any dirty pages should - * have been flushed already ... we're just being extra careful here.) + * called in or just after a checkpoint, any dirty pages should have + * been flushed already ... we're just being extra careful here.) */ LWLockAcquire(shared->ControlLock, LW_EXCLUSIVE); @@ -952,8 +953,11 @@ SlruScanDirectory(SlruCtl ctl, int cutoffPage, bool doDeletions) errno = 0; } #ifdef WIN32 - /* This fix is in mingw cvs (runtime/mingwex/dirent.c rev 1.4), but - not in released version */ + + /* + * This fix is in mingw cvs (runtime/mingwex/dirent.c rev 1.4), but + * not in released version + */ if (GetLastError() == ERROR_NO_MORE_FILES) errno = 0; #endif diff --git a/src/backend/access/transam/subtrans.c b/src/backend/access/transam/subtrans.c index 7976de2300..93a586148b 100644 --- a/src/backend/access/transam/subtrans.c +++ b/src/backend/access/transam/subtrans.c @@ -5,7 +5,7 @@ * * The pg_subtrans manager is a pg_clog-like manager that stores the parent * transaction Id for each transaction. It is a fundamental part of the - * nested transactions implementation. A main transaction has a parent + * nested transactions implementation. A main transaction has a parent * of InvalidTransactionId, and each subtransaction has its immediate parent. * The tree can easily be walked from child to parent, but not in the * opposite direction. @@ -22,7 +22,7 @@ * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/access/transam/subtrans.c,v 1.4 2004/08/29 04:12:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/transam/subtrans.c,v 1.5 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -57,6 +57,7 @@ * Link to shared-memory data structures for SUBTRANS control */ static SlruCtlData SubTransCtlData; + #define SubTransCtl (&SubTransCtlData) @@ -101,7 +102,7 @@ SubTransGetParent(TransactionId xid) int entryno = TransactionIdToEntry(xid); int slotno; TransactionId *ptr; - TransactionId parent; + TransactionId parent; /* Can't ask about stuff that might not be around anymore */ Assert(TransactionIdFollowsOrEquals(xid, RecentXmin)); @@ -139,7 +140,7 @@ TransactionId SubTransGetTopmostTransaction(TransactionId xid) { TransactionId parentXid = xid, - previousXid = xid; + previousXid = xid; /* Can't ask about stuff that might not be around anymore */ Assert(TransactionIdFollowsOrEquals(xid, RecentXmin)); @@ -185,7 +186,7 @@ SUBTRANSShmemInit(void) * must have been called already.) * * Note: it's not really necessary to create the initial segment now, - * since slru.c would create it on first write anyway. But we may as well + * since slru.c would create it on first write anyway. But we may as well * do it to be sure the directory is set up correctly. */ void @@ -229,10 +230,11 @@ StartupSUBTRANS(void) int startPage; /* - * Since we don't expect pg_subtrans to be valid across crashes, - * we initialize the currently-active page to zeroes during startup. + * Since we don't expect pg_subtrans to be valid across crashes, we + * initialize the currently-active page to zeroes during startup. * Whenever we advance into a new page, ExtendSUBTRANS will likewise - * zero the new page without regard to whatever was previously on disk. + * zero the new page without regard to whatever was previously on + * disk. */ LWLockAcquire(SubtransControlLock, LW_EXCLUSIVE); @@ -251,8 +253,8 @@ ShutdownSUBTRANS(void) /* * Flush dirty SUBTRANS pages to disk * - * This is not actually necessary from a correctness point of view. - * We do it merely as a debugging aid. + * This is not actually necessary from a correctness point of view. We do + * it merely as a debugging aid. */ SimpleLruFlush(SubTransCtl, false); } @@ -266,8 +268,8 @@ CheckPointSUBTRANS(void) /* * Flush dirty SUBTRANS pages to disk * - * This is not actually necessary from a correctness point of view. - * We do it merely to improve the odds that writing of dirty pages is done + * This is not actually necessary from a correctness point of view. We do + * it merely to improve the odds that writing of dirty pages is done * by the checkpoint process and not by backends. */ SimpleLruFlush(SubTransCtl, true); diff --git a/src/backend/access/transam/transam.c b/src/backend/access/transam/transam.c index fd5a1619a7..f82168be5b 100644 --- a/src/backend/access/transam/transam.c +++ b/src/backend/access/transam/transam.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/transam/transam.c,v 1.60 2004/08/29 04:12:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/transam/transam.c,v 1.61 2004/08/29 05:06:40 momjian Exp $ * * NOTES * This file contains the high level access-method interface to the @@ -126,7 +126,7 @@ TransactionLogUpdate(TransactionId transactionId, /* trans id to update */ static void TransactionLogMultiUpdate(int nxids, TransactionId *xids, XidStatus status) { - int i; + int i; Assert(nxids != 0); @@ -199,9 +199,10 @@ TransactionIdDidCommit(TransactionId transactionId) return true; /* - * If it's marked subcommitted, we have to check the parent recursively. - * However, if it's older than RecentXmin, we can't look at pg_subtrans; - * instead assume that the parent crashed without cleaning up its children. + * If it's marked subcommitted, we have to check the parent + * recursively. However, if it's older than RecentXmin, we can't look + * at pg_subtrans; instead assume that the parent crashed without + * cleaning up its children. */ if (xidstatus == TRANSACTION_STATUS_SUB_COMMITTED) { @@ -214,7 +215,7 @@ TransactionIdDidCommit(TransactionId transactionId) return TransactionIdDidCommit(parentXid); } - /* + /* * It's not committed. */ return false; @@ -247,9 +248,10 @@ TransactionIdDidAbort(TransactionId transactionId) return true; /* - * If it's marked subcommitted, we have to check the parent recursively. - * However, if it's older than RecentXmin, we can't look at pg_subtrans; - * instead assume that the parent crashed without cleaning up its children. + * If it's marked subcommitted, we have to check the parent + * recursively. However, if it's older than RecentXmin, we can't look + * at pg_subtrans; instead assume that the parent crashed without + * cleaning up its children. */ if (xidstatus == TRANSACTION_STATUS_SUB_COMMITTED) { diff --git a/src/backend/access/transam/varsup.c b/src/backend/access/transam/varsup.c index cfd7893742..84926ac415 100644 --- a/src/backend/access/transam/varsup.c +++ b/src/backend/access/transam/varsup.c @@ -6,7 +6,7 @@ * Copyright (c) 2000-2004, PostgreSQL Global Development Group * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/transam/varsup.c,v 1.58 2004/08/29 04:12:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/transam/varsup.c,v 1.59 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -47,9 +47,9 @@ GetNewTransactionId(bool isSubXact) xid = ShmemVariableCache->nextXid; /* - * If we are allocating the first XID of a new page of the commit - * log, zero out that commit-log page before returning. We must do - * this while holding XidGenLock, else another xact could acquire and + * If we are allocating the first XID of a new page of the commit log, + * zero out that commit-log page before returning. We must do this + * while holding XidGenLock, else another xact could acquire and * commit a later XID before we zero the page. Fortunately, a page of * the commit log holds 32K or more transactions, so we don't have to * do this very often. @@ -61,17 +61,18 @@ GetNewTransactionId(bool isSubXact) /* * Now advance the nextXid counter. This must not happen until after - * we have successfully completed ExtendCLOG() --- if that routine fails, - * we want the next incoming transaction to try it again. We cannot - * assign more XIDs until there is CLOG space for them. + * we have successfully completed ExtendCLOG() --- if that routine + * fails, we want the next incoming transaction to try it again. We + * cannot assign more XIDs until there is CLOG space for them. */ TransactionIdAdvance(ShmemVariableCache->nextXid); /* - * We must store the new XID into the shared PGPROC array before releasing - * XidGenLock. This ensures that when GetSnapshotData calls + * We must store the new XID into the shared PGPROC array before + * releasing XidGenLock. This ensures that when GetSnapshotData calls * ReadNewTransactionId, all active XIDs before the returned value of - * nextXid are already present in PGPROC. Else we have a race condition. + * nextXid are already present in PGPROC. Else we have a race + * condition. * * XXX by storing xid into MyProc without acquiring SInvalLock, we are * relying on fetch/store of an xid to be atomic, else other backends @@ -86,19 +87,19 @@ GetNewTransactionId(bool isSubXact) * * A solution to the atomic-store problem would be to give each PGPROC * its own spinlock used only for fetching/storing that PGPROC's xid - * and related fields. (SInvalLock would then mean primarily that + * and related fields. (SInvalLock would then mean primarily that * PGPROCs couldn't be added/removed while holding the lock.) * * If there's no room to fit a subtransaction XID into PGPROC, set the * cache-overflowed flag instead. This forces readers to look in - * pg_subtrans to map subtransaction XIDs up to top-level XIDs. - * There is a race-condition window, in that the new XID will not - * appear as running until its parent link has been placed into - * pg_subtrans. However, that will happen before anyone could possibly - * have a reason to inquire about the status of the XID, so it seems - * OK. (Snapshots taken during this window *will* include the parent - * XID, so they will deliver the correct answer later on when someone - * does have a reason to inquire.) + * pg_subtrans to map subtransaction XIDs up to top-level XIDs. There + * is a race-condition window, in that the new XID will not appear as + * running until its parent link has been placed into pg_subtrans. + * However, that will happen before anyone could possibly have a + * reason to inquire about the status of the XID, so it seems OK. + * (Snapshots taken during this window *will* include the parent XID, + * so they will deliver the correct answer later on when someone does + * have a reason to inquire.) */ if (MyProc != NULL) { @@ -112,9 +113,7 @@ GetNewTransactionId(bool isSubXact) MyProc->subxids.nxids++; } else - { MyProc->subxids.overflowed = true; - } } } diff --git a/src/backend/access/transam/xact.c b/src/backend/access/transam/xact.c index fd5d6b5168..3bb38e4227 100644 --- a/src/backend/access/transam/xact.c +++ b/src/backend/access/transam/xact.c @@ -10,7 +10,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/transam/xact.c,v 1.182 2004/08/29 04:12:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/transam/xact.c,v 1.183 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -89,19 +89,20 @@ typedef enum TBlockState */ typedef struct TransactionStateData { - TransactionId transactionIdData; /* my XID */ - char *name; /* savepoint name, if any */ - int savepointLevel; /* savepoint level */ - CommandId commandId; /* current CID */ - TransState state; /* low-level state */ - TBlockState blockState; /* high-level state */ - int nestingLevel; /* nest depth */ - MemoryContext curTransactionContext; /* my xact-lifetime context */ - ResourceOwner curTransactionOwner; /* my query resources */ - List *childXids; /* subcommitted child XIDs */ - AclId currentUser; /* subxact start current_user */ - bool prevXactReadOnly; /* entry-time xact r/o state */ - struct TransactionStateData *parent; /* back link to parent */ + TransactionId transactionIdData; /* my XID */ + char *name; /* savepoint name, if any */ + int savepointLevel; /* savepoint level */ + CommandId commandId; /* current CID */ + TransState state; /* low-level state */ + TBlockState blockState; /* high-level state */ + int nestingLevel; /* nest depth */ + MemoryContext curTransactionContext; /* my xact-lifetime + * context */ + ResourceOwner curTransactionOwner; /* my query resources */ + List *childXids; /* subcommitted child XIDs */ + AclId currentUser; /* subxact start current_user */ + bool prevXactReadOnly; /* entry-time xact r/o state */ + struct TransactionStateData *parent; /* back link to parent */ } TransactionStateData; typedef TransactionStateData *TransactionState; @@ -180,8 +181,8 @@ static TransactionState CurrentTransactionState = &TopTransactionStateData; * This does not change as we enter and exit subtransactions, so we don't * keep it inside the TransactionState stack. */ -static AbsoluteTime xactStartTime; /* integer part */ -static int xactStartTimeUsec; /* microsecond part */ +static AbsoluteTime xactStartTime; /* integer part */ +static int xactStartTimeUsec; /* microsecond part */ /* @@ -261,7 +262,7 @@ IsAbortedTransactionBlockState(void) { TransactionState s = CurrentTransactionState; - if (s->blockState == TBLOCK_ABORT || + if (s->blockState == TBLOCK_ABORT || s->blockState == TBLOCK_SUBABORT) return true; @@ -362,15 +363,15 @@ TransactionIdIsCurrentTransactionId(TransactionId xid) } /* - * We will return true for the Xid of the current subtransaction, - * any of its subcommitted children, any of its parents, or any of - * their previously subcommitted children. However, a transaction - * being aborted is no longer "current", even though it may still - * have an entry on the state stack. + * We will return true for the Xid of the current subtransaction, any + * of its subcommitted children, any of its parents, or any of their + * previously subcommitted children. However, a transaction being + * aborted is no longer "current", even though it may still have an + * entry on the state stack. */ for (s = CurrentTransactionState; s != NULL; s = s->parent) { - ListCell *cell; + ListCell *cell; if (s->state == TRANS_ABORT) continue; @@ -502,15 +503,16 @@ AtSubStart_Memory(void) Assert(CurTransactionContext != NULL); /* - * Create a CurTransactionContext, which will be used to hold data that - * survives subtransaction commit but disappears on subtransaction abort. - * We make it a child of the immediate parent's CurTransactionContext. + * Create a CurTransactionContext, which will be used to hold data + * that survives subtransaction commit but disappears on + * subtransaction abort. We make it a child of the immediate parent's + * CurTransactionContext. */ CurTransactionContext = AllocSetContextCreate(CurTransactionContext, "CurTransactionContext", - ALLOCSET_DEFAULT_MINSIZE, - ALLOCSET_DEFAULT_INITSIZE, - ALLOCSET_DEFAULT_MAXSIZE); + ALLOCSET_DEFAULT_MINSIZE, + ALLOCSET_DEFAULT_INITSIZE, + ALLOCSET_DEFAULT_MAXSIZE); s->curTransactionContext = CurTransactionContext; /* Make the CurTransactionContext active. */ @@ -528,8 +530,8 @@ AtSubStart_ResourceOwner(void) Assert(s->parent != NULL); /* - * Create a resource owner for the subtransaction. We make it a - * child of the immediate parent's resource owner. + * Create a resource owner for the subtransaction. We make it a child + * of the immediate parent's resource owner. */ s->curTransactionOwner = ResourceOwnerCreate(s->parent->curTransactionOwner, @@ -560,10 +562,11 @@ RecordTransactionCommit(void) nchildren = xactGetCommittedChildren(&children); /* - * If we made neither any XLOG entries nor any temp-rel updates, - * and have no files to be deleted, we can omit recording the transaction + * If we made neither any XLOG entries nor any temp-rel updates, and + * have no files to be deleted, we can omit recording the transaction * commit at all. (This test includes the effects of subtransactions, - * so the presence of committed subxacts need not alone force a write.) + * so the presence of committed subxacts need not alone force a + * write.) */ if (MyXactMadeXLogEntry || MyXactMadeTempRelUpdate || nrels > 0) { @@ -577,17 +580,18 @@ RecordTransactionCommit(void) START_CRIT_SECTION(); /* - * If our transaction made any transaction-controlled XLOG entries, - * we need to lock out checkpoint start between writing our XLOG - * record and updating pg_clog. Otherwise it is possible for the - * checkpoint to set REDO after the XLOG record but fail to flush the - * pg_clog update to disk, leading to loss of the transaction commit - * if we crash a little later. Slightly klugy fix for problem - * discovered 2004-08-10. + * If our transaction made any transaction-controlled XLOG + * entries, we need to lock out checkpoint start between writing + * our XLOG record and updating pg_clog. Otherwise it is possible + * for the checkpoint to set REDO after the XLOG record but fail + * to flush the pg_clog update to disk, leading to loss of the + * transaction commit if we crash a little later. Slightly klugy + * fix for problem discovered 2004-08-10. * * (If it made no transaction-controlled XLOG entries, its XID - * appears nowhere in permanent storage, so no one else will ever care - * if it committed; so it doesn't matter if we lose the commit flag.) + * appears nowhere in permanent storage, so no one else will ever + * care if it committed; so it doesn't matter if we lose the + * commit flag.) * * Note we only need a shared lock. */ @@ -798,21 +802,21 @@ static void RecordSubTransactionCommit(void) { /* - * We do not log the subcommit in XLOG; it doesn't matter until - * the top-level transaction commits. + * We do not log the subcommit in XLOG; it doesn't matter until the + * top-level transaction commits. * * We must mark the subtransaction subcommitted in clog if its XID * appears either in permanent rels or in local temporary rels. We - * test this by seeing if we made transaction-controlled entries - * *OR* local-rel tuple updates. (The test here actually covers the - * entire transaction tree so far, so it may mark subtransactions that - * don't really need it, but it's probably not worth being tenser. - * Note that if a prior subtransaction dirtied these variables, then + * test this by seeing if we made transaction-controlled entries *OR* + * local-rel tuple updates. (The test here actually covers the entire + * transaction tree so far, so it may mark subtransactions that don't + * really need it, but it's probably not worth being tenser. Note that + * if a prior subtransaction dirtied these variables, then * RecordTransactionCommit will have to do the full pushup anyway...) */ if (MyLastRecPtr.xrecoff != 0 || MyXactMadeTempRelUpdate) { - TransactionId xid = GetCurrentTransactionId(); + TransactionId xid = GetCurrentTransactionId(); /* XXX does this really need to be a critical section? */ START_CRIT_SECTION(); @@ -837,8 +841,8 @@ RecordTransactionAbort(void) { int nrels; RelFileNode *rptr; - int nchildren; - TransactionId *children; + int nchildren; + TransactionId *children; /* Get data needed for abort record */ nrels = smgrGetPendingDeletes(false, &rptr); @@ -846,13 +850,13 @@ RecordTransactionAbort(void) /* * If we made neither any transaction-controlled XLOG entries nor any - * temp-rel updates, and are not going to delete any files, we can omit - * recording the transaction abort at all. No one will ever care that - * it aborted. (These tests cover our whole transaction tree.) + * temp-rel updates, and are not going to delete any files, we can + * omit recording the transaction abort at all. No one will ever care + * that it aborted. (These tests cover our whole transaction tree.) */ if (MyLastRecPtr.xrecoff != 0 || MyXactMadeTempRelUpdate || nrels > 0) { - TransactionId xid = GetCurrentTransactionId(); + TransactionId xid = GetCurrentTransactionId(); /* * Catch the scenario where we aborted partway through @@ -867,13 +871,13 @@ RecordTransactionAbort(void) * We only need to log the abort in XLOG if the transaction made * any transaction-controlled XLOG entries or will delete files. * (If it made no transaction-controlled XLOG entries, its XID - * appears nowhere in permanent storage, so no one else will ever care - * if it committed.) + * appears nowhere in permanent storage, so no one else will ever + * care if it committed.) * * We do not flush XLOG to disk unless deleting files, since the - * default assumption after a crash would be that we aborted, anyway. - * For the same reason, we don't need to worry about interlocking - * against checkpoint start. + * default assumption after a crash would be that we aborted, + * anyway. For the same reason, we don't need to worry about + * interlocking against checkpoint start. */ if (MyLastRecPtr.xrecoff != 0 || nrels > 0) { @@ -990,9 +994,9 @@ RecordSubTransactionAbort(void) { int nrels; RelFileNode *rptr; - TransactionId xid = GetCurrentTransactionId(); - int nchildren; - TransactionId *children; + TransactionId xid = GetCurrentTransactionId(); + int nchildren; + TransactionId *children; /* Get data needed for abort record */ nrels = smgrGetPendingDeletes(false, &rptr); @@ -1000,10 +1004,10 @@ RecordSubTransactionAbort(void) /* * If we made neither any transaction-controlled XLOG entries nor any - * temp-rel updates, and are not going to delete any files, we can omit - * recording the transaction abort at all. No one will ever care that - * it aborted. (These tests cover our whole transaction tree, and - * therefore may mark subxacts that don't really need it, but it's + * temp-rel updates, and are not going to delete any files, we can + * omit recording the transaction abort at all. No one will ever care + * that it aborted. (These tests cover our whole transaction tree, + * and therefore may mark subxacts that don't really need it, but it's * probably not worth being tenser.) * * In this case we needn't worry about marking subcommitted children as @@ -1021,9 +1025,9 @@ RecordSubTransactionAbort(void) if (MyLastRecPtr.xrecoff != 0 || nrels > 0) { XLogRecData rdata[3]; - int lastrdata = 0; + int lastrdata = 0; xl_xact_abort xlrec; - XLogRecPtr recptr; + XLogRecPtr recptr; xlrec.xtime = time(NULL); xlrec.nrels = nrels; @@ -1071,8 +1075,8 @@ RecordSubTransactionAbort(void) /* * We can immediately remove failed XIDs from PGPROC's cache of * running child XIDs. It's easiest to do it here while we have the - * child XID array at hand, even though in the main-transaction - * case the equivalent work happens just after return from + * child XID array at hand, even though in the main-transaction case + * the equivalent work happens just after return from * RecordTransactionAbort. */ XidCacheRemoveRunningXids(xid, nchildren, children); @@ -1169,7 +1173,8 @@ StartTransaction(void) s->state = TRANS_START; /* - * Make sure we've freed any old snapshot, and reset xact state variables + * Make sure we've freed any old snapshot, and reset xact state + * variables */ FreeXactSnapshot(); XactIsoLevel = DefaultXactIsoLevel; @@ -1323,9 +1328,9 @@ CommitTransaction(void) * want to release locks at the point where any backend waiting for us * will see our transaction as being fully cleaned up. * - * Resources that can be associated with individual queries are - * handled by the ResourceOwner mechanism. The other calls here - * are for backend-wide state. + * Resources that can be associated with individual queries are handled + * by the ResourceOwner mechanism. The other calls here are for + * backend-wide state. */ smgrDoPendingDeletes(true); @@ -1342,7 +1347,8 @@ CommitTransaction(void) * after relcache references are dropped (see comments for * AtEOXact_RelationCache), but before locks are released (if anyone * is waiting for lock on a relation we've modified, we want them to - * know about the catalog change before they start using the relation). + * know about the catalog change before they start using the + * relation). */ AtEOXact_Inval(true); @@ -1428,11 +1434,12 @@ AbortTransaction(void) /* * Reset user id which might have been changed transiently. We cannot - * use s->currentUser, but must get the session userid from miscinit.c. + * use s->currentUser, but must get the session userid from + * miscinit.c. * * (Note: it is not necessary to restore session authorization here * because that can only be changed via GUC, and GUC will take care of - * rolling it back if need be. However, an error within a SECURITY + * rolling it back if need be. However, an error within a SECURITY * DEFINER function could send control here with the wrong current * userid.) */ @@ -1443,7 +1450,7 @@ AbortTransaction(void) */ DeferredTriggerAbortXact(); AtAbort_Portals(); - AtEOXact_LargeObject(false); /* 'false' means it's abort */ + AtEOXact_LargeObject(false); /* 'false' means it's abort */ AtAbort_Notify(); AtEOXact_UpdatePasswordFile(false); @@ -1523,7 +1530,7 @@ CleanupTransaction(void) */ AtCleanup_Portals(); /* now safe to release portal memory */ - CurrentResourceOwner = NULL; /* and resource owner */ + CurrentResourceOwner = NULL; /* and resource owner */ ResourceOwnerDelete(TopTransactionResourceOwner); s->curTransactionOwner = NULL; CurTransactionResourceOwner = NULL; @@ -1561,9 +1568,10 @@ StartTransactionCommand(void) break; /* - * This is the case when we are somewhere in a transaction block - * and about to start a new command. For now we do nothing - * but someday we may do command-local resource initialization. + * This is the case when we are somewhere in a transaction + * block and about to start a new command. For now we do + * nothing but someday we may do command-local resource + * initialization. */ case TBLOCK_INPROGRESS: case TBLOCK_SUBINPROGRESS: @@ -1616,8 +1624,8 @@ CommitTransactionCommand(void) /* * This shouldn't happen, because it means the previous * StartTransactionCommand didn't set the STARTED state - * appropriately, or we didn't manage previous pending - * abort states. + * appropriately, or we didn't manage previous pending abort + * states. */ case TBLOCK_DEFAULT: case TBLOCK_SUBABORT_PENDING: @@ -1689,19 +1697,21 @@ CommitTransactionCommand(void) break; /* - * Ditto, but in a subtransaction. AbortOutOfAnyTransaction + * Ditto, but in a subtransaction. AbortOutOfAnyTransaction * will do the dirty work. */ case TBLOCK_SUBENDABORT_ALL: AbortOutOfAnyTransaction(); - s = CurrentTransactionState; /* changed by AbortOutOfAnyTransaction */ + s = CurrentTransactionState; /* changed by + * AbortOutOfAnyTransaction + * */ /* AbortOutOfAnyTransaction sets the blockState */ break; /* * We were just issued a SAVEPOINT inside a transaction block. - * Start a subtransaction. (DefineSavepoint already - * did PushTransaction, so as to have someplace to put the + * Start a subtransaction. (DefineSavepoint already did + * PushTransaction, so as to have someplace to put the * SUBBEGIN state.) */ case TBLOCK_SUBBEGIN: @@ -1720,14 +1730,15 @@ CommitTransactionCommand(void) * We were issued a RELEASE command, so we end the current * subtransaction and return to the parent transaction. * - * Since RELEASE can exit multiple levels of subtransaction, - * we must loop here until we get out of all SUBEND'ed levels. + * Since RELEASE can exit multiple levels of subtransaction, we + * must loop here until we get out of all SUBEND'ed levels. */ case TBLOCK_SUBEND: - do { + do + { CommitSubTransaction(); PopTransaction(); - s = CurrentTransactionState; /* changed by pop */ + s = CurrentTransactionState; /* changed by pop */ } while (s->blockState == TBLOCK_SUBEND); break; @@ -1738,25 +1749,26 @@ CommitTransactionCommand(void) break; /* - * The current subtransaction is ending. Do the equivalent - * of a ROLLBACK TO followed by a RELEASE command. + * The current subtransaction is ending. Do the equivalent of + * a ROLLBACK TO followed by a RELEASE command. */ case TBLOCK_SUBENDABORT_RELEASE: CleanupAbortedSubTransactions(false); break; /* - * The current subtransaction is ending due to a ROLLBACK - * TO command, so close all savepoints up to the target - * level. When finished, recreate the savepoint. + * The current subtransaction is ending due to a ROLLBACK TO + * command, so close all savepoints up to the target level. + * When finished, recreate the savepoint. */ case TBLOCK_SUBENDABORT: { - char *name = CleanupAbortedSubTransactions(true); + char *name = CleanupAbortedSubTransactions(true); Assert(PointerIsValid(name)); DefineSavepoint(name); - s = CurrentTransactionState; /* changed by DefineSavepoint */ + s = CurrentTransactionState; /* changed by + * DefineSavepoint */ pfree(name); /* This is the same as TBLOCK_SUBBEGIN case */ @@ -1780,8 +1792,8 @@ static char * CleanupAbortedSubTransactions(bool returnName) { TransactionState s = CurrentTransactionState; - char *name = NULL; - + char *name = NULL; + AssertState(PointerIsValid(s->parent)); Assert(s->parent->blockState == TBLOCK_SUBINPROGRESS || s->parent->blockState == TBLOCK_INPROGRESS || @@ -1798,7 +1810,7 @@ CleanupAbortedSubTransactions(bool returnName) CleanupSubTransaction(); PopTransaction(); - s = CurrentTransactionState; /* changed by pop */ + s = CurrentTransactionState; /* changed by pop */ while (s->blockState == TBLOCK_SUBABORT_PENDING) { @@ -1827,9 +1839,9 @@ AbortCurrentTransaction(void) switch (s->blockState) { - /* - * we aren't in a transaction, so we do nothing. - */ + /* + * we aren't in a transaction, so we do nothing. + */ case TBLOCK_DEFAULT: break; @@ -1856,10 +1868,10 @@ AbortCurrentTransaction(void) break; /* - * This is the case when we are somewhere in a transaction block - * and we've gotten a failure, so we abort the transaction and - * set up the persistent ABORT state. We will stay in ABORT - * until we get an "END TRANSACTION". + * This is the case when we are somewhere in a transaction + * block and we've gotten a failure, so we abort the + * transaction and set up the persistent ABORT state. We will + * stay in ABORT until we get an "END TRANSACTION". */ case TBLOCK_INPROGRESS: AbortTransaction(); @@ -1900,8 +1912,8 @@ AbortCurrentTransaction(void) break; /* - * If we are just starting a subtransaction, put it - * in aborted state. + * If we are just starting a subtransaction, put it in aborted + * state. */ case TBLOCK_SUBBEGIN: StartAbortedSubTransaction(); @@ -1914,8 +1926,8 @@ AbortCurrentTransaction(void) break; /* - * If we are aborting an ending transaction, - * we have to abort the parent transaction too. + * If we are aborting an ending transaction, we have to abort + * the parent transaction too. */ case TBLOCK_SUBEND: case TBLOCK_SUBABORT_PENDING: @@ -1924,7 +1936,7 @@ AbortCurrentTransaction(void) PopTransaction(); s = CurrentTransactionState; /* changed by pop */ Assert(s->blockState != TBLOCK_SUBEND && - s->blockState != TBLOCK_SUBENDABORT); + s->blockState != TBLOCK_SUBENDABORT); AbortCurrentTransaction(); break; @@ -1937,13 +1949,13 @@ AbortCurrentTransaction(void) PopTransaction(); s = CurrentTransactionState; /* changed by pop */ Assert(s->blockState != TBLOCK_SUBEND && - s->blockState != TBLOCK_SUBENDABORT); + s->blockState != TBLOCK_SUBENDABORT); AbortCurrentTransaction(); break; /* - * We are already aborting the whole transaction tree. - * Do nothing, CommitTransactionCommand will call + * We are already aborting the whole transaction tree. Do + * nothing, CommitTransactionCommand will call * AbortOutOfAnyTransaction and set things straight. */ case TBLOCK_SUBENDABORT_ALL: @@ -2068,8 +2080,8 @@ bool IsInTransactionChain(void *stmtNode) { /* - * Return true on same conditions that would make PreventTransactionChain - * error out + * Return true on same conditions that would make + * PreventTransactionChain error out */ if (IsTransactionBlock()) return true; @@ -2097,8 +2109,8 @@ IsInTransactionChain(void *stmtNode) * (mainly because it's easier to control the order that way, where needed). * * At transaction end, the callback occurs post-commit or post-abort, so the - * callback functions can only do noncritical cleanup. At subtransaction - * start, the callback is called when the subtransaction has finished + * callback functions can only do noncritical cleanup. At subtransaction + * start, the callback is called when the subtransaction has finished * initializing. */ void @@ -2141,9 +2153,7 @@ CallXactCallbacks(XactEvent event, TransactionId parentXid) XactCallbackItem *item; for (item = Xact_callbacks; item; item = item->next) - { (*item->callback) (event, parentXid, item->arg); - } } @@ -2164,8 +2174,8 @@ BeginTransactionBlock(void) switch (s->blockState) { /* - * We are not inside a transaction block, so allow one - * to begin. + * We are not inside a transaction block, so allow one to + * begin. */ case TBLOCK_STARTED: s->blockState = TBLOCK_BEGIN; @@ -2180,7 +2190,7 @@ BeginTransactionBlock(void) case TBLOCK_SUBABORT: ereport(WARNING, (errcode(ERRCODE_ACTIVE_SQL_TRANSACTION), - errmsg("there is already a transaction in progress"))); + errmsg("there is already a transaction in progress"))); break; /* These cases are invalid. Reject them altogether. */ @@ -2215,12 +2225,13 @@ EndTransactionBlock(void) switch (s->blockState) { - /* - * We are in a transaction block which should commit when we - * get to the upcoming CommitTransactionCommand() so we set the - * state to "END". CommitTransactionCommand() will recognize this - * and commit the transaction and return us to the default state. - */ + /* + * We are in a transaction block which should commit when we + * get to the upcoming CommitTransactionCommand() so we set + * the state to "END". CommitTransactionCommand() will + * recognize this and commit the transaction and return us to + * the default state. + */ case TBLOCK_INPROGRESS: case TBLOCK_SUBINPROGRESS: s->blockState = TBLOCK_END; @@ -2229,30 +2240,31 @@ EndTransactionBlock(void) /* * We are in a transaction block which aborted. Since the - * AbortTransaction() was already done, we need only - * change to the special "END ABORT" state. The upcoming - * CommitTransactionCommand() will recognise this and then put us - * back in the default state. + * AbortTransaction() was already done, we need only change to + * the special "END ABORT" state. The upcoming + * CommitTransactionCommand() will recognise this and then put + * us back in the default state. */ case TBLOCK_ABORT: s->blockState = TBLOCK_ENDABORT; break; /* - * Here we are inside an aborted subtransaction. Go to the "abort - * the whole tree" state so that CommitTransactionCommand() calls - * AbortOutOfAnyTransaction. + * Here we are inside an aborted subtransaction. Go to the + * "abort the whole tree" state so that + * CommitTransactionCommand() calls AbortOutOfAnyTransaction. */ case TBLOCK_SUBABORT: s->blockState = TBLOCK_SUBENDABORT_ALL; break; case TBLOCK_STARTED: + /* - * here, the user issued COMMIT when not inside a - * transaction. Issue a WARNING and go to abort state. The - * upcoming call to CommitTransactionCommand() will then put us - * back into the default state. + * here, the user issued COMMIT when not inside a transaction. + * Issue a WARNING and go to abort state. The upcoming call + * to CommitTransactionCommand() will then put us back into + * the default state. */ ereport(WARNING, (errcode(ERRCODE_NO_ACTIVE_SQL_TRANSACTION), @@ -2303,11 +2315,10 @@ UserAbortTransactionBlock(void) break; /* - * We are inside a failed subtransaction and we got an - * abort command from the user. Abort processing is already - * done, so go to the "abort all" state and - * CommitTransactionCommand will call AbortOutOfAnyTransaction - * to set things straight. + * We are inside a failed subtransaction and we got an abort + * command from the user. Abort processing is already done, + * so go to the "abort all" state and CommitTransactionCommand + * will call AbortOutOfAnyTransaction to set things straight. */ case TBLOCK_SUBABORT: s->blockState = TBLOCK_SUBENDABORT_ALL; @@ -2325,7 +2336,7 @@ UserAbortTransactionBlock(void) break; /* - * We are inside a subtransaction. Abort the current + * We are inside a subtransaction. Abort the current * subtransaction and go to the "abort all" state, so * CommitTransactionCommand will call AbortOutOfAnyTransaction * to set things straight. @@ -2373,7 +2384,7 @@ UserAbortTransactionBlock(void) void DefineSavepoint(char *name) { - TransactionState s = CurrentTransactionState; + TransactionState s = CurrentTransactionState; switch (s->blockState) { @@ -2381,11 +2392,12 @@ DefineSavepoint(char *name) case TBLOCK_SUBINPROGRESS: /* Normal subtransaction start */ PushTransaction(); - s = CurrentTransactionState; /* changed by push */ + s = CurrentTransactionState; /* changed by push */ + /* * Note that we are allocating the savepoint name in the - * parent transaction's CurTransactionContext, since we - * don't yet have a transaction context for the new guy. + * parent transaction's CurTransactionContext, since we don't + * yet have a transaction context for the new guy. */ s->name = MemoryContextStrdup(CurTransactionContext, name); s->blockState = TBLOCK_SUBBEGIN; @@ -2413,16 +2425,16 @@ DefineSavepoint(char *name) /* * ReleaseSavepoint - * This executes a RELEASE command. + * This executes a RELEASE command. */ void ReleaseSavepoint(List *options) { - TransactionState s = CurrentTransactionState; + TransactionState s = CurrentTransactionState; TransactionState target, - xact; - ListCell *cell; - char *name = NULL; + xact; + ListCell *cell; + char *name = NULL; /* * Check valid block state transaction status. @@ -2437,8 +2449,8 @@ ReleaseSavepoint(List *options) break; /* - * We are in a non-aborted subtransaction. This is - * the only valid case. + * We are in a non-aborted subtransaction. This is the only + * valid case. */ case TBLOCK_SUBINPROGRESS: break; @@ -2461,9 +2473,9 @@ ReleaseSavepoint(List *options) break; } - foreach (cell, options) + foreach(cell, options) { - DefElem *elem = lfirst(cell); + DefElem *elem = lfirst(cell); if (strcmp(elem->defname, "savepoint_name") == 0) name = strVal(elem->arg); @@ -2490,8 +2502,8 @@ ReleaseSavepoint(List *options) /* * Mark "commit pending" all subtransactions up to the target - * subtransaction. The actual commits will happen when control - * gets to CommitTransactionCommand. + * subtransaction. The actual commits will happen when control gets + * to CommitTransactionCommand. */ xact = CurrentTransactionState; for (;;) @@ -2507,23 +2519,23 @@ ReleaseSavepoint(List *options) /* * RollbackToSavepoint - * This executes a ROLLBACK TO <savepoint> command. + * This executes a ROLLBACK TO <savepoint> command. */ void RollbackToSavepoint(List *options) { TransactionState s = CurrentTransactionState; TransactionState target, - xact; - ListCell *cell; - char *name = NULL; + xact; + ListCell *cell; + char *name = NULL; switch (s->blockState) { - /* - * We can't rollback to a savepoint if there is no saveopint - * defined. - */ + /* + * We can't rollback to a savepoint if there is no saveopint + * defined. + */ case TBLOCK_ABORT: case TBLOCK_INPROGRESS: ereport(ERROR, @@ -2536,9 +2548,10 @@ RollbackToSavepoint(List *options) */ case TBLOCK_SUBABORT: case TBLOCK_SUBINPROGRESS: + /* - * Have to do AbortSubTransaction, but first check - * if this is the right subtransaction + * Have to do AbortSubTransaction, but first check if this is + * the right subtransaction */ break; @@ -2559,9 +2572,9 @@ RollbackToSavepoint(List *options) break; } - foreach (cell, options) + foreach(cell, options) { - DefElem *elem = lfirst(cell); + DefElem *elem = lfirst(cell); if (strcmp(elem->defname, "savepoint_name") == 0) name = strVal(elem->arg); @@ -2597,7 +2610,7 @@ RollbackToSavepoint(List *options) /* * Mark "abort pending" all subtransactions up to the target - * subtransaction. (Except the current subtransaction!) + * subtransaction. (Except the current subtransaction!) */ xact = CurrentTransactionState; @@ -2623,7 +2636,7 @@ RollbackToSavepoint(List *options) void BeginInternalSubTransaction(char *name) { - TransactionState s = CurrentTransactionState; + TransactionState s = CurrentTransactionState; switch (s->blockState) { @@ -2632,11 +2645,12 @@ BeginInternalSubTransaction(char *name) case TBLOCK_SUBINPROGRESS: /* Normal subtransaction start */ PushTransaction(); - s = CurrentTransactionState; /* changed by push */ + s = CurrentTransactionState; /* changed by push */ + /* * Note that we are allocating the savepoint name in the - * parent transaction's CurTransactionContext, since we - * don't yet have a transaction context for the new guy. + * parent transaction's CurTransactionContext, since we don't + * yet have a transaction context for the new guy. */ if (name) s->name = MemoryContextStrdup(CurTransactionContext, name); @@ -2698,7 +2712,7 @@ RollbackAndReleaseCurrentSubTransaction(void) switch (s->blockState) { - /* Must be in a subtransaction */ + /* Must be in a subtransaction */ case TBLOCK_SUBABORT: case TBLOCK_SUBINPROGRESS: break; @@ -2748,7 +2762,8 @@ AbortOutOfAnyTransaction(void) /* * Get out of any transaction or nested transaction */ - do { + do + { switch (s->blockState) { case TBLOCK_DEFAULT: @@ -2770,21 +2785,26 @@ AbortOutOfAnyTransaction(void) s->blockState = TBLOCK_DEFAULT; break; case TBLOCK_SUBBEGIN: + /* - * We didn't get as far as starting the subxact, so there's - * nothing to abort. Just pop back to parent. + * We didn't get as far as starting the subxact, so + * there's nothing to abort. Just pop back to parent. */ PopTransaction(); - s = CurrentTransactionState; /* changed by pop */ + s = CurrentTransactionState; /* changed by pop */ break; case TBLOCK_SUBINPROGRESS: case TBLOCK_SUBEND: case TBLOCK_SUBABORT_PENDING: - /* In a subtransaction, so clean it up and abort parent too */ + + /* + * In a subtransaction, so clean it up and abort parent + * too + */ AbortSubTransaction(); CleanupSubTransaction(); PopTransaction(); - s = CurrentTransactionState; /* changed by pop */ + s = CurrentTransactionState; /* changed by pop */ break; case TBLOCK_SUBABORT: case TBLOCK_SUBENDABORT_ALL: @@ -2793,7 +2813,7 @@ AbortOutOfAnyTransaction(void) /* As above, but AbortSubTransaction already done */ CleanupSubTransaction(); PopTransaction(); - s = CurrentTransactionState; /* changed by pop */ + s = CurrentTransactionState; /* changed by pop */ break; } } while (s->blockState != TBLOCK_DEFAULT); @@ -2819,7 +2839,7 @@ CommitTransactionToLevel(int level) { CommitSubTransaction(); PopTransaction(); - s = CurrentTransactionState; /* changed by pop */ + s = CurrentTransactionState; /* changed by pop */ Assert(s->state == TRANS_INPROGRESS); } } @@ -2840,7 +2860,7 @@ IsTransactionBlock(void) /* * IsTransactionOrTransactionBlock --- are we within either a transaction - * or a transaction block? (The backend is only really "idle" when this + * or a transaction block? (The backend is only really "idle" when this * returns false.) * * This should match up with IsTransactionBlock and IsTransactionState. @@ -2928,9 +2948,10 @@ StartSubTransaction(void) /* * Generate a new Xid and record it in pg_subtrans. NB: we must make - * the subtrans entry BEFORE the Xid appears anywhere in shared storage, - * such as in the lock table; because until it's made the Xid may not - * appear to be "running" to other backends. See GetNewTransactionId. + * the subtrans entry BEFORE the Xid appears anywhere in shared + * storage, such as in the lock table; because until it's made the Xid + * may not appear to be "running" to other backends. See + * GetNewTransactionId. */ s->transactionIdData = GetNewTransactionId(true); @@ -2943,7 +2964,7 @@ StartSubTransaction(void) */ s->currentUser = GetUserId(); s->prevXactReadOnly = XactReadOnly; - + /* * Initialize other subsystems for new subtransaction */ @@ -2954,7 +2975,7 @@ StartSubTransaction(void) s->state = TRANS_INPROGRESS; /* - * Call start-of-subxact callbacks + * Call start-of-subxact callbacks */ CallXactCallbacks(XACT_EVENT_START_SUB, s->parent->transactionIdData); @@ -3020,9 +3041,9 @@ CommitSubTransaction(void) s->parent->transactionIdData); /* - * We need to restore the upper transaction's read-only state, - * in case the upper is read-write while the child is read-only; - * GUC will incorrectly think it should leave the child state in place. + * We need to restore the upper transaction's read-only state, in case + * the upper is read-write while the child is read-only; GUC will + * incorrectly think it should leave the child state in place. */ XactReadOnly = s->prevXactReadOnly; @@ -3117,14 +3138,16 @@ AbortSubTransaction(void) /* * Reset user id which might have been changed transiently. Here we * want to restore to the userid that was current at subxact entry. - * (As in AbortTransaction, we need not worry about the session userid.) + * (As in AbortTransaction, we need not worry about the session + * userid.) * * Must do this after AtEOXact_GUC to handle the case where we entered * the subxact inside a SECURITY DEFINER function (hence current and * session userids were different) and then session auth was changed - * inside the subxact. GUC will reset both current and session userids - * to the entry-time session userid. This is right in every other - * scenario so it seems simplest to let GUC do that and fix it here. + * inside the subxact. GUC will reset both current and session + * userids to the entry-time session userid. This is right in every + * other scenario so it seems simplest to let GUC do that and fix it + * here. */ SetUserId(s->currentUser); @@ -3168,11 +3191,11 @@ CleanupSubTransaction(void) * StartAbortedSubTransaction * * This function is used to start a subtransaction and put it immediately - * into aborted state. The end result should be equivalent to + * into aborted state. The end result should be equivalent to * StartSubTransaction immediately followed by AbortSubTransaction. * The reason we don't implement it just that way is that many of the backend * modules aren't designed to handle starting a subtransaction when not - * inside a valid transaction. Rather than making them all capable of + * inside a valid transaction. Rather than making them all capable of * doing that, we just omit the paired start and abort calls in this path. */ static void @@ -3195,9 +3218,10 @@ StartAbortedSubTransaction(void) /* Make sure currentUser is reasonably valid */ Assert(s->parent != NULL); s->currentUser = s->parent->currentUser; - + /* - * Initialize only what has to be there for CleanupSubTransaction to work. + * Initialize only what has to be there for CleanupSubTransaction to + * work. */ AtSubStart_Memory(); AtSubStart_ResourceOwner(); @@ -3219,8 +3243,8 @@ StartAbortedSubTransaction(void) static void PushTransaction(void) { - TransactionState p = CurrentTransactionState; - TransactionState s; + TransactionState p = CurrentTransactionState; + TransactionState s; /* * We keep subtransaction state nodes in TopTransactionContext. @@ -3315,7 +3339,7 @@ ShowTransactionStateRec(TransactionState s) /* use ereport to suppress computation if msg will not be printed */ ereport(DEBUG2, (errmsg_internal("name: %s; blockState: %13s; state: %7s, xid/cid: %u/%02u, nestlvl: %d, children: %s", - PointerIsValid(s->name) ? s->name : "unnamed", + PointerIsValid(s->name) ? s->name : "unnamed", BlockStateAsString(s->blockState), TransStateAsString(s->state), (unsigned int) s->transactionIdData, @@ -3393,7 +3417,7 @@ TransStateAsString(TransState state) /* * xactGetCommittedChildren * - * Gets the list of committed children of the current transaction. The return + * Gets the list of committed children of the current transaction. The return * value is the number of child transactions. *children is set to point to a * palloc'd array of TransactionIds. If there are no subxacts, *children is * set to NULL. @@ -3401,10 +3425,10 @@ TransStateAsString(TransState state) int xactGetCommittedChildren(TransactionId **ptr) { - TransactionState s = CurrentTransactionState; - int nchildren; - TransactionId *children; - ListCell *p; + TransactionState s = CurrentTransactionState; + int nchildren; + TransactionId *children; + ListCell *p; nchildren = list_length(s->childXids); if (nchildren == 0) @@ -3438,12 +3462,12 @@ xact_redo(XLogRecPtr lsn, XLogRecord *record) if (info == XLOG_XACT_COMMIT) { xl_xact_commit *xlrec = (xl_xact_commit *) XLogRecGetData(record); - int i; + int i; TransactionIdCommit(record->xl_xid); /* Mark committed subtransactions as committed */ TransactionIdCommitTree(xlrec->nsubxacts, - (TransactionId *) &(xlrec->xnodes[xlrec->nrels])); + (TransactionId *) &(xlrec->xnodes[xlrec->nrels])); /* Make sure files supposed to be dropped are dropped */ for (i = 0; i < xlrec->nrels; i++) { @@ -3454,12 +3478,12 @@ xact_redo(XLogRecPtr lsn, XLogRecord *record) else if (info == XLOG_XACT_ABORT) { xl_xact_abort *xlrec = (xl_xact_abort *) XLogRecGetData(record); - int i; + int i; TransactionIdAbort(record->xl_xid); /* mark subtransactions as aborted */ TransactionIdAbortTree(xlrec->nsubxacts, - (TransactionId *) &(xlrec->xnodes[xlrec->nrels])); + (TransactionId *) &(xlrec->xnodes[xlrec->nrels])); /* Make sure files supposed to be dropped are dropped */ for (i = 0; i < xlrec->nrels; i++) { @@ -3486,7 +3510,7 @@ void xact_desc(char *buf, uint8 xl_info, char *rec) { uint8 info = xl_info & ~XLR_INFO_MASK; - int i; + int i; if (info == XLOG_XACT_COMMIT) { @@ -3502,6 +3526,7 @@ xact_desc(char *buf, uint8 xl_info, char *rec) for (i = 0; i < xlrec->nrels; i++) { RelFileNode rnode = xlrec->xnodes[i]; + sprintf(buf + strlen(buf), " %u/%u/%u", rnode.spcNode, rnode.dbNode, rnode.relNode); } @@ -3509,7 +3534,7 @@ xact_desc(char *buf, uint8 xl_info, char *rec) if (xlrec->nsubxacts > 0) { TransactionId *xacts = (TransactionId *) - &xlrec->xnodes[xlrec->nrels]; + &xlrec->xnodes[xlrec->nrels]; sprintf(buf + strlen(buf), "; subxacts:"); for (i = 0; i < xlrec->nsubxacts; i++) @@ -3530,6 +3555,7 @@ xact_desc(char *buf, uint8 xl_info, char *rec) for (i = 0; i < xlrec->nrels; i++) { RelFileNode rnode = xlrec->xnodes[i]; + sprintf(buf + strlen(buf), " %u/%u/%u", rnode.spcNode, rnode.dbNode, rnode.relNode); } @@ -3537,7 +3563,7 @@ xact_desc(char *buf, uint8 xl_info, char *rec) if (xlrec->nsubxacts > 0) { TransactionId *xacts = (TransactionId *) - &xlrec->xnodes[xlrec->nrels]; + &xlrec->xnodes[xlrec->nrels]; sprintf(buf + strlen(buf), "; subxacts:"); for (i = 0; i < xlrec->nsubxacts; i++) @@ -3549,7 +3575,7 @@ xact_desc(char *buf, uint8 xl_info, char *rec) } void -XactPushRollback(void (*func) (void *), void *data) + XactPushRollback(void (*func) (void *), void *data) { #ifdef XLOG_II if (_RollbackFunc != NULL) diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index 309f17a83f..e65c109f66 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.165 2004/08/29 04:12:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.166 2004/08/29 05:06:40 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -128,26 +128,28 @@ TimeLineID ThisTimeLineID = 0; /* Are we doing recovery from XLOG? */ bool InRecovery = false; + /* Are we recovering using offline XLOG archives? */ -static bool InArchiveRecovery = false; +static bool InArchiveRecovery = false; + /* Was the last xlog file restored from archive, or local? */ -static bool restoredFromArchive = false; +static bool restoredFromArchive = false; /* options taken from recovery.conf */ static char *recoveryRestoreCommand = NULL; static bool recoveryTarget = false; static bool recoveryTargetExact = false; static bool recoveryTargetInclusive = true; -static TransactionId recoveryTargetXid; -static time_t recoveryTargetTime; +static TransactionId recoveryTargetXid; +static time_t recoveryTargetTime; /* if recoveryStopsHere returns true, it saves actual stop xid/time here */ -static TransactionId recoveryStopXid; -static time_t recoveryStopTime; -static bool recoveryStopAfter; +static TransactionId recoveryStopXid; +static time_t recoveryStopTime; +static bool recoveryStopAfter; /* constraint set by read_backup_label */ -static XLogRecPtr recoveryMinXlogOffset = { 0, 0 }; +static XLogRecPtr recoveryMinXlogOffset = {0, 0}; /* * During normal operation, the only timeline we care about is ThisTimeLineID. @@ -161,7 +163,7 @@ static XLogRecPtr recoveryMinXlogOffset = { 0, 0 }; * * expectedTLIs: an integ |