Synced parser.

diff --git a/src/interfaces/ecpg/ChangeLog b/src/interfaces/ecpg/ChangeLog
index f5e14af46b481c50845672734ff8e663546c0c3b..85ccb8975830f6b4018cbebdf8e4d66e716edc52 100644 (file)
--- a/src/interfaces/ecpg/ChangeLog
+++ b/src/interfaces/ecpg/ChangeLog
@@ -2370,6 +2370,10 @@ Tue, 24 Jun 2008 13:30:51 +0200
 Tue, 19 Aug 2008 12:32:24 +0200
 
    - Fixed incorrect argument handling in SET command if argument is a variable.
+
+Wed, 20 Aug 2008 15:49:23 +0200
+
+   - Synced parser.
    - Set pgtypes library version to 3.1.
    - Set compat library version to 3.1.
    - Set ecpg library version to 6.2.

diff --git a/src/interfaces/ecpg/preproc/preproc.y b/src/interfaces/ecpg/preproc/preproc.y
index 884fbeecbec2be5a30c0182811ff0c50b7b8bc0e..d651852049b38169ccc1fd8451b92e64ce03b7d5 100644 (file)
--- a/src/interfaces/ecpg/preproc/preproc.y
+++ b/src/interfaces/ecpg/preproc/preproc.y
@@ -1,4 +1,4 @@
-/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.370 2008/08/19 10:40:32 meskes Exp $ */
+/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.371 2008/08/20 14:09:16 meskes Exp $ */
 
 /* Copyright comment */
 %{
@@ -564,7 +564,7 @@ add_typedef(char *name, char * dimension, char * length, enum ECPGttype type_enu
 %type  <str>   Typename SimpleTypename Numeric opt_float DiscardStmt
 %type  <str>   Character character opt_varying opt_charset enum_val_list
 %type  <str>   opt_timezone opt_interval table_ref fetch_direction
-%type  <str>   ConstDatetime AlterDomainStmt AlterSeqStmt 
+%type  <str>   ConstDatetime AlterDomainStmt AlterSeqStmt table_func_column
 %type  <str>   SelectStmt into_clause OptTemp ConstraintAttributeSpec
 %type  <str>   opt_table opt_all sort_clause sortby_list ConstraintAttr
 %type  <str>   sortby qualified_name_list name_list ColId_or_Sconst
@@ -590,7 +590,7 @@ add_typedef(char *name, char * dimension, char * length, enum ECPGttype type_enu
 %type  <str>   RemoveOperStmt RenameStmt all_Op opt_trusted opt_lancompiler
 %type  <str>   VariableSetStmt var_value zone_value VariableShowStmt
 %type  <str>   VariableResetStmt AlterTableStmt from_list overlay_list
-%type  <str>   relation_name OptTableSpace LockStmt opt_lock 
+%type  <str>   relation_name OptTableSpace LockStmt opt_lock table_func_column_list
 %type  <str>   CreateUserStmt AlterUserStmt CreateSeqStmt SeqOptList
 %type  <str>   SeqOptElem TriggerForSpec TriggerForOpt TriggerForType
 %type  <str>   DropTrigStmt TriggerOneEvent TriggerEvents RuleActionStmt
@@ -2379,7 +2379,7 @@ fetch_direction:  NEXT                { $$ = make_str("next"); }
 fetch_count:   IntConst    {
                            if ($1[1] == '$')
                    {
-                       /* a variable here has to be replaced on the client side, thus we have to use '?' here */
+                       /* a variable here has to be replaced on the client side, thus we have to use '$0' here */
                        $$ = make_str("$0");
                        free($1);
                    }
@@ -2606,6 +2606,9 @@ opt_nulls_order:  NULLS_FIRST         { $$ = make_str("nulls first"); }
 CreateFunctionStmt:    CREATE opt_or_replace FUNCTION func_name func_args
                    RETURNS func_return createfunc_opt_list opt_definition
            { $$ = cat_str(8, make_str("create"), $2, make_str("function"), $4, $5, make_str("returns"), $7, $8); }
+       | CREATE opt_or_replace FUNCTION func_name func_args
+                   RETURNS TABLE '(' table_func_column_list ')' createfunc_opt_list opt_definition
+           { $$ = cat_str(9, make_str("create"), $2, make_str("function"), $4, $5, make_str("returns table ("), $9, make_str(")"), $11, $12); }
        | CREATE opt_or_replace FUNCTION func_name func_args
                    createfunc_opt_list opt_definition
            { $$ = cat_str(6, make_str("create"), $2, make_str("function"), $4, $5, $6, $7); }
@@ -2715,6 +2718,14 @@ opt_definition: WITH definition  { $$ = cat2_str(make_str("with"), $2); }
        | /*EMPTY*/     { $$ = EMPTY; }
        ;
 
+table_func_column:      param_name func_type   { $$ = cat2_str($1, $2); }
+           ;
+
+table_func_column_list:
+           table_func_column               { $$ = $1; }
+           | table_func_column_list ',' table_func_column  { $$ = cat_str(3, $1, make_str(","), $3); }
+           ; 
+
 AlterFunctionStmt:
        ALTER FUNCTION function_with_argtypes alterfunc_opt_list opt_restrict
            { $$ = cat_str(4, make_str("alter function"), $3, $4, $5); }
@@ -4383,6 +4394,10 @@ func_expr:      func_name '(' ')'
            { $$ = cat2_str($1, make_str("()"));    }
        | func_name '(' expr_list ')'
            { $$ = cat_str(4, $1, make_str("("), $3, make_str(")"));    }
+       | func_name '(' VARIADIC a_expr ')'
+           { $$ = cat_str(4, $1, make_str("( variadic "), $4, make_str(")"));  }
+       | func_name '(' expr_list ',' VARIADIC a_expr ')'
+           { $$ = cat_str(6, $1, make_str("("), $3, make_str(", variadic "), $6, make_str(")"));   }
        | func_name '(' ALL expr_list ')'
            { $$ = cat_str(4, $1, make_str("( all"), $4, make_str(")"));    }
        | func_name '(' DISTINCT expr_list ')'