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From: Abbas B. <ga...@us...> - 2011-03-08 16:18:11
|
Project "Postgres-XC".
The branch, merge_postgres_9_0_3 has been updated
via f9690c125d5657cdf8b4c2d9e441d4fe62edf223 (commit)
from 60fd3944c0015203d62ae4bb49f209bc0a3b827b (commit)
- Log -----------------------------------------------------------------
commit f9690c125d5657cdf8b4c2d9e441d4fe62edf223
Author: Abbas <abb...@en...>
Date: Tue Mar 8 21:17:29 2011 +0500
GetRelationLocInfo can return NULL, this patch adds check for a NULL return at missing places
diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c
index 4737067..64eab92 100644
--- a/src/backend/catalog/heap.c
+++ b/src/backend/catalog/heap.c
@@ -855,7 +855,10 @@ AddRelationDistribution (Oid relid,
parentOid = linitial_oid(parentOids);
rel_loc_info = GetRelationLocInfo(parentOid);
- locatortype = rel_loc_info->locatorType;
+ if (rel_loc_info)
+ locatortype = rel_loc_info->locatorType;
+ else
+ locatortype = LOCATOR_TYPE_REPLICATED;
switch (locatortype)
{
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index ecd1f52..6114dd2 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -2415,7 +2415,10 @@ create_remotequery_plan(PlannerInfo *root, Path *best_path,
rel_loc_info = GetRelationLocInfo(rte->relid);
scan_plan->exec_nodes = makeNode(ExecNodes);
scan_plan->exec_nodes->tableusagetype = TABLE_USAGE_TYPE_USER;
- scan_plan->exec_nodes->baselocatortype = rel_loc_info->locatorType;
+ if (rel_loc_info)
+ scan_plan->exec_nodes->baselocatortype = rel_loc_info->locatorType;
+ else
+ scan_plan->exec_nodes->baselocatortype = '\0';
scan_plan->exec_nodes = GetRelationNodes(rel_loc_info,
NULL,
RELATION_ACCESS_READ);
diff --git a/src/backend/pgxc/plan/planner.c b/src/backend/pgxc/plan/planner.c
index 378d9b4..622834e 100644
--- a/src/backend/pgxc/plan/planner.c
+++ b/src/backend/pgxc/plan/planner.c
@@ -762,6 +762,9 @@ examine_conditions_walker(Node *expr_node, XCWalkerContext *context)
RangeTblEntry *table = (RangeTblEntry *) linitial(context->query->rtable);
node_cursor = step->cursor;
rel_loc_info1 = GetRelationLocInfo(table->relid);
+ if (!rel_loc_info1)
+ return true;
+
context->query_step->exec_nodes = makeNode(ExecNodes);
context->query_step->exec_nodes->tableusagetype = TABLE_USAGE_TYPE_USER;
context->query_step->exec_nodes->baselocatortype = rel_loc_info1->locatorType;
@@ -1121,6 +1124,9 @@ examine_conditions_walker(Node *expr_node, XCWalkerContext *context)
if (!column_base2)
return true;
rel_loc_info2 = GetRelationLocInfo(column_base2->relid);
+ if (!rel_loc_info2)
+ return true;
+
/* get data struct about these two relations joining */
pgxc_join = find_or_create_pgxc_join(column_base->relid, column_base->relalias,
diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c
index 85f397d..78850bb 100644
--- a/src/backend/rewrite/rewriteHandler.c
+++ b/src/backend/rewrite/rewriteHandler.c
@@ -2309,6 +2309,9 @@ RewriteInsertStmt(Query *query, RangeTblEntry *values_rte)
rte = (RangeTblEntry *) list_nth(query->rtable, query->resultRelation - 1);
rte_loc_info = GetRelationLocInfo(rte->relid);
+ if (!rte_loc_info)
+ return NULL;
+
locatorType = rte_loc_info->locatorType;
partColName = rte_loc_info->partAttrName;
-----------------------------------------------------------------------
Summary of changes:
src/backend/catalog/heap.c | 5 ++++-
src/backend/optimizer/plan/createplan.c | 5 ++++-
src/backend/pgxc/plan/planner.c | 6 ++++++
src/backend/rewrite/rewriteHandler.c | 3 +++
4 files changed, 17 insertions(+), 2 deletions(-)
hooks/post-receive
--
Postgres-XC
|
|
From: Michael P. <mic...@us...> - 2011-03-08 08:10:47
|
Project "Postgres-XC".
The branch, merge_postgres_9_0_3 has been updated
via 60fd3944c0015203d62ae4bb49f209bc0a3b827b (commit)
from 3af192ad45f2e21a74d032faa4612259606aa266 (commit)
- Log -----------------------------------------------------------------
commit 60fd3944c0015203d62ae4bb49f209bc0a3b827b
Author: Michael P <mic...@us...>
Date: Tue Mar 8 17:09:38 2011 +0900
Block TEMP SEQUENCE and TABLESPACE
Those features are not supported yet.
diff --git a/src/backend/commands/sequence.c b/src/backend/commands/sequence.c
index 8646f9c..ee19184 100644
--- a/src/backend/commands/sequence.c
+++ b/src/backend/commands/sequence.c
@@ -146,6 +146,14 @@ DefineSequence(CreateSeqStmt *seq)
init_params(seq->options, true, &new, &owned_by);
#endif
+#ifdef PGXC
+ if (seq->sequence->istemp)
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("Postgres-XC does not support TEMPORARY SEQUENCE yet"),
+ errdetail("The feature is not currently supported")));
+#endif
+
/*
* Create relation (and fill value[] and null[] for the tuple)
*/
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c
index 3ff5ced..c278ea0 100644
--- a/src/backend/tcop/utility.c
+++ b/src/backend/tcop/utility.c
@@ -661,6 +661,12 @@ standard_ProcessUtility(Node *parsetree,
break;
case T_CreateTableSpaceStmt:
+#ifdef PGXC
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("Postgres-XC does not support TABLESPACE yet"),
+ errdetail("The feature is not currently supported")));
+#endif
PreventTransactionChain(isTopLevel, "CREATE TABLESPACE");
CreateTableSpace((CreateTableSpaceStmt *) parsetree);
break;
-----------------------------------------------------------------------
Summary of changes:
src/backend/commands/sequence.c | 8 ++++++++
src/backend/tcop/utility.c | 6 ++++++
2 files changed, 14 insertions(+), 0 deletions(-)
hooks/post-receive
--
Postgres-XC
|
|
From: Michael P. <mic...@us...> - 2011-03-08 05:16:26
|
Project "Postgres-XC".
The branch, merge_postgres_9_0_3 has been updated
via 3af192ad45f2e21a74d032faa4612259606aa266 (commit)
from ab949a7cb237c6966a19204b23aea6c931928961 (commit)
- Log -----------------------------------------------------------------
commit 3af192ad45f2e21a74d032faa4612259606aa266
Author: Michael P <mic...@us...>
Date: Tue Mar 8 14:14:11 2011 +0900
Block FOREIGN constraint creation
This prevents a crash in truncate test of pg_regress.
Correct error messages for non-supported features.
diff --git a/src/backend/parser/parse_utilcmd.c b/src/backend/parser/parse_utilcmd.c
index 822ca0b..30f5cd9 100644
--- a/src/backend/parser/parse_utilcmd.c
+++ b/src/backend/parser/parse_utilcmd.c
@@ -1585,6 +1585,12 @@ transformFKConstraints(ParseState *pstate, CreateStmtContext *cxt,
constraint->skip_validation = true;
#ifdef PGXC
+ if (constraint->contype == CONSTR_FOREIGN)
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("Postgres-XC does not support FOREIGN constraints yet"),
+ errdetail("The feature is not currently supported")));
+
/*
* Set fallback distribution column.
* If not yet set, set it to first column in FK constraint
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c
index a48c4a3..3ff5ced 100644
--- a/src/backend/tcop/utility.c
+++ b/src/backend/tcop/utility.c
@@ -807,7 +807,8 @@ standard_ProcessUtility(Node *parsetree,
#ifdef PGXC
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
- errmsg("PREPARE is not supported")));
+ errmsg("Postgres-XC does not support PREPARE yet"),
+ errdetail("The feature is not currently supported")));
#endif
CheckRestrictedOperation("PREPARE");
PrepareQuery((PrepareStmt *) parsetree, queryString);
@@ -817,7 +818,8 @@ standard_ProcessUtility(Node *parsetree,
#ifdef PGXC
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
- errmsg("EXECUTE is not supported")));
+ errmsg("Postgres-XC does not support EXECUTE yet"),
+ errdetail("The feature is not currently supported")));
#endif
ExecuteQuery((ExecuteStmt *) parsetree, queryString, params,
dest, completionTag);
@@ -1062,8 +1064,8 @@ standard_ProcessUtility(Node *parsetree,
{
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
- errmsg("PGXC does not support concurrent indexes"),
- errdetail("The feature is not currently supported")));
+ errmsg("PGXC does not support concurrent INDEX yet"),
+ errdetail("The feature is not currently supported")));
}
#endif
@@ -1311,7 +1313,8 @@ standard_ProcessUtility(Node *parsetree,
/* Postgres-XC does not support yet triggers */
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
- errmsg("TRIGGER is not supported")));
+ errmsg("Postgres-XC does not support TRIGGER yet"),
+ errdetail("The feature is not currently supported")));
if (IS_PGXC_COORDINATOR)
ExecUtilityStmtOnNodes(queryString, NULL, false, EXEC_ON_ALL_NODES);
-----------------------------------------------------------------------
Summary of changes:
src/backend/parser/parse_utilcmd.c | 6 ++++++
src/backend/tcop/utility.c | 13 ++++++++-----
2 files changed, 14 insertions(+), 5 deletions(-)
hooks/post-receive
--
Postgres-XC
|
|
From: Michael P. <mic...@us...> - 2011-03-08 03:58:22
|
Project "Postgres-XC".
The branch, ha_support has been updated
via c6be69cf56ee25852b90728f677b09b834e46fec (commit)
from 6ee7a8fb4ca7ca60504b443da95c0c3314b1c88d (commit)
- Log -----------------------------------------------------------------
commit c6be69cf56ee25852b90728f677b09b834e46fec
Author: Michael P <mic...@us...>
Date: Tue Mar 8 12:53:20 2011 +0900
Fix for 2PC data extension
Node list was not set correctly,
resulting in data inconsistency in this pg_prepared_xact()
diff --git a/src/backend/access/transam/twophase.c b/src/backend/access/transam/twophase.c
index de766ff..d1df279 100644
--- a/src/backend/access/transam/twophase.c
+++ b/src/backend/access/transam/twophase.c
@@ -360,7 +360,7 @@ MarkAsPreparing(TransactionId xid, const char *gid,
strcpy(gxact->gid, gid);
#ifdef PGXC
/* Add also the records associated to a PGXC 2PC */
- memcpy(gxact->nodelist, PGXC2PCData->nodelist, strlen(PGXC2PCData->nodelist));
+ memcpy(gxact->nodelist, PGXC2PCData->nodelist, strlen(PGXC2PCData->nodelist) + 1);
gxact->isimplicit = PGXC2PCData->isimplicit;
gxact->isddl = PGXC2PCData->isddl;
gxact->coordnum = PGXC2PCData->coordnum;
-----------------------------------------------------------------------
Summary of changes:
src/backend/access/transam/twophase.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
hooks/post-receive
--
Postgres-XC
|
|
From: Michael P. <mic...@us...> - 2011-03-08 02:49:53
|
Project "Postgres-XC".
The branch, merge_postgres_9_0_3 has been updated
via ab949a7cb237c6966a19204b23aea6c931928961 (commit)
from 11b8a7940017006e07f7448c9a42e20b11655ba0 (commit)
- Log -----------------------------------------------------------------
commit ab949a7cb237c6966a19204b23aea6c931928961
Author: Michael P <mic...@us...>
Date: Tue Mar 8 11:47:58 2011 +0900
Partial fix for regression test temp
TEMP tables are not supported yet by Postgre-XC.
There is still a couple of issues remaining with whereami and whoami.
diff --git a/src/test/regress/expected/temp_1.out b/src/test/regress/expected/temp_1.out
new file mode 100644
index 0000000..b966fb3
--- /dev/null
+++ b/src/test/regress/expected/temp_1.out
@@ -0,0 +1,200 @@
+--
+-- TEMP
+-- Test temp relations and indexes
+--
+-- test temp table/index masking
+CREATE TABLE temptest(col int);
+CREATE INDEX i_temptest ON temptest(col);
+CREATE TEMP TABLE temptest(tcol int);
+ERROR: PG-XC does not yet support temporary tables
+CREATE INDEX i_temptest ON temptest(tcol);
+ERROR: column "tcol" does not exist
+SELECT * FROM temptest;
+ col
+-----
+(0 rows)
+
+DROP INDEX i_temptest;
+DROP TABLE temptest;
+SELECT * FROM temptest;
+ERROR: relation "temptest" does not exist
+LINE 1: SELECT * FROM temptest;
+ ^
+DROP INDEX i_temptest;
+ERROR: index "i_temptest" does not exist
+DROP TABLE temptest;
+ERROR: table "temptest" does not exist
+-- test temp table selects
+CREATE TABLE temptest(col int);
+INSERT INTO temptest VALUES (1);
+CREATE TEMP TABLE temptest(tcol float);
+ERROR: PG-XC does not yet support temporary tables
+INSERT INTO temptest VALUES (2.1);
+SELECT * FROM temptest;
+ col
+-----
+ 1
+ 2
+(2 rows)
+
+DROP TABLE temptest;
+SELECT * FROM temptest;
+ERROR: relation "temptest" does not exist
+LINE 1: SELECT * FROM temptest;
+ ^
+DROP TABLE temptest;
+ERROR: table "temptest" does not exist
+-- test temp table deletion
+CREATE TEMP TABLE temptest(col int);
+ERROR: PG-XC does not yet support temporary tables
+\c
+SELECT * FROM temptest;
+ERROR: relation "temptest" does not exist
+LINE 1: SELECT * FROM temptest;
+ ^
+-- Test ON COMMIT DELETE ROWS
+CREATE TEMP TABLE temptest(col int) ON COMMIT DELETE ROWS;
+ERROR: PG-XC does not yet support temporary tables
+BEGIN;
+INSERT INTO temptest VALUES (1);
+ERROR: relation "temptest" does not exist
+LINE 1: INSERT INTO temptest VALUES (1);
+ ^
+INSERT INTO temptest VALUES (2);
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+SELECT * FROM temptest ORDER BY 1;
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+COMMIT;
+SELECT * FROM temptest;
+ERROR: relation "temptest" does not exist
+LINE 1: SELECT * FROM temptest;
+ ^
+DROP TABLE temptest;
+ERROR: table "temptest" does not exist
+BEGIN;
+CREATE TEMP TABLE temptest(col) ON COMMIT DELETE ROWS AS SELECT 1;
+ERROR: INTO clause not yet supported
+SELECT * FROM temptest;
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+COMMIT;
+SELECT * FROM temptest;
+ERROR: relation "temptest" does not exist
+LINE 1: SELECT * FROM temptest;
+ ^
+DROP TABLE temptest;
+ERROR: table "temptest" does not exist
+-- Test ON COMMIT DROP
+BEGIN;
+CREATE TEMP TABLE temptest(col int) ON COMMIT DROP;
+ERROR: PG-XC does not yet support temporary tables
+INSERT INTO temptest VALUES (1);
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+INSERT INTO temptest VALUES (2);
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+SELECT * FROM temptest ORDER BY 1;
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+COMMIT;
+SELECT * FROM temptest;
+ERROR: relation "temptest" does not exist
+LINE 1: SELECT * FROM temptest;
+ ^
+BEGIN;
+CREATE TEMP TABLE temptest(col) ON COMMIT DROP AS SELECT 1;
+ERROR: INTO clause not yet supported
+SELECT * FROM temptest;
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+COMMIT;
+SELECT * FROM temptest;
+ERROR: relation "temptest" does not exist
+LINE 1: SELECT * FROM temptest;
+ ^
+-- ON COMMIT is only allowed for TEMP
+CREATE TABLE temptest(col int) ON COMMIT DELETE ROWS;
+ERROR: ON COMMIT can only be used on temporary tables
+CREATE TABLE temptest(col) ON COMMIT DELETE ROWS AS SELECT 1;
+ERROR: INTO clause not yet supported
+-- Test foreign keys
+BEGIN;
+CREATE TEMP TABLE temptest1(col int PRIMARY KEY);
+ERROR: PG-XC does not yet support temporary tables
+CREATE TEMP TABLE temptest2(col int REFERENCES temptest1)
+ ON COMMIT DELETE ROWS;
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+INSERT INTO temptest1 VALUES (1);
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+INSERT INTO temptest2 VALUES (1);
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+COMMIT;
+SELECT * FROM temptest1;
+ERROR: relation "temptest1" does not exist
+LINE 1: SELECT * FROM temptest1;
+ ^
+SELECT * FROM temptest2;
+ERROR: relation "temptest2" does not exist
+LINE 1: SELECT * FROM temptest2;
+ ^
+BEGIN;
+CREATE TEMP TABLE temptest3(col int PRIMARY KEY) ON COMMIT DELETE ROWS;
+ERROR: PG-XC does not yet support temporary tables
+CREATE TEMP TABLE temptest4(col int REFERENCES temptest3);
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+COMMIT;
+-- Test manipulation of temp schema's placement in search path
+create table public.whereami (f1 text);
+insert into public.whereami values ('public');
+create temp table whereami (f1 text);
+ERROR: PG-XC does not yet support temporary tables
+insert into whereami values ('temp');
+create function public.whoami() returns text
+ as $$select 'public'::text$$ language sql;
+create function pg_temp.whoami() returns text
+ as $$select 'temp'::text$$ language sql;
+-- default should have pg_temp implicitly first, but only for tables
+select * from whereami;
+ f1
+------
+ temp
+(1 row)
+
+select whoami();
+ whoami
+--------
+ public
+(1 row)
+
+-- can list temp first explicitly, but it still doesn't affect functions
+set search_path = pg_temp, public;
+select * from whereami;
+ f1
+------
+ temp
+(1 row)
+
+select whoami();
+ whoami
+--------
+ public
+(1 row)
+
+-- or put it last for security
+set search_path = public, pg_temp;
+select * from whereami;
+ f1
+--------
+ public
+(1 row)
+
+select whoami();
+ whoami
+--------
+ public
+(1 row)
+
+-- you can invoke a temp function explicitly, though
+select pg_temp.whoami();
+ whoami
+--------
+ temp
+(1 row)
+
+drop table public.whereami;
-----------------------------------------------------------------------
Summary of changes:
src/test/regress/expected/{temp.out => temp_1.out} | 113 ++++++++++----------
1 files changed, 55 insertions(+), 58 deletions(-)
copy src/test/regress/expected/{temp.out => temp_1.out} (59%)
hooks/post-receive
--
Postgres-XC
|
|
From: Michael P. <mic...@us...> - 2011-03-08 01:44:36
|
Project "Postgres-XC".
The branch, merge_postgres_9_0_3 has been updated
via 11b8a7940017006e07f7448c9a42e20b11655ba0 (commit)
from 49107f629e3628a89ec4848e167ef9c8e6d2a4e7 (commit)
- Log -----------------------------------------------------------------
commit 11b8a7940017006e07f7448c9a42e20b11655ba0
Author: Michael P <mic...@us...>
Date: Tue Mar 8 10:43:44 2011 +0900
Block trigger as this feature is not supported
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c
index 2bb2200..a48c4a3 100644
--- a/src/backend/tcop/utility.c
+++ b/src/backend/tcop/utility.c
@@ -1308,6 +1308,11 @@ standard_ProcessUtility(Node *parsetree,
(void) CreateTrigger((CreateTrigStmt *) parsetree, queryString,
InvalidOid, InvalidOid, false);
#ifdef PGXC
+ /* Postgres-XC does not support yet triggers */
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("TRIGGER is not supported")));
+
if (IS_PGXC_COORDINATOR)
ExecUtilityStmtOnNodes(queryString, NULL, false, EXEC_ON_ALL_NODES);
#endif
-----------------------------------------------------------------------
Summary of changes:
src/backend/tcop/utility.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
hooks/post-receive
--
Postgres-XC
|
|
From: Michael P. <mic...@us...> - 2011-03-08 01:28:54
|
Project "Postgres-XC".
The branch, merge_postgres_9_0_3 has been updated
via 49107f629e3628a89ec4848e167ef9c8e6d2a4e7 (commit)
from 901cb86e90d8d286dd0ca3b4c337ed512b28021c (commit)
- Log -----------------------------------------------------------------
commit 49107f629e3628a89ec4848e167ef9c8e6d2a4e7
Author: Michael P <mic...@us...>
Date: Tue Mar 8 10:27:37 2011 +0900
Fix for regression test txid
PG-XC does not support yet TEMP tables.
diff --git a/src/test/regress/expected/txid_1.out b/src/test/regress/expected/txid_1.out
new file mode 100644
index 0000000..9bb1966
--- /dev/null
+++ b/src/test/regress/expected/txid_1.out
@@ -0,0 +1,124 @@
+-- txid_snapshot data type and related functions
+-- i/o
+select '12:13:'::txid_snapshot;
+ txid_snapshot
+---------------
+ 12:13:
+(1 row)
+
+select '12:18:14,16'::txid_snapshot;
+ txid_snapshot
+---------------
+ 12:18:14,16
+(1 row)
+
+-- errors
+select '31:12:'::txid_snapshot;
+ERROR: invalid input for txid_snapshot: "31:12:"
+LINE 1: select '31:12:'::txid_snapshot;
+ ^
+select '0:1:'::txid_snapshot;
+ERROR: invalid input for txid_snapshot: "0:1:"
+LINE 1: select '0:1:'::txid_snapshot;
+ ^
+select '12:13:0'::txid_snapshot;
+ERROR: invalid input for txid_snapshot: "12:13:0"
+LINE 1: select '12:13:0'::txid_snapshot;
+ ^
+select '12:16:14,13'::txid_snapshot;
+ERROR: invalid input for txid_snapshot: "12:16:14,13"
+LINE 1: select '12:16:14,13'::txid_snapshot;
+ ^
+select '12:16:14,14'::txid_snapshot;
+ERROR: invalid input for txid_snapshot: "12:16:14,14"
+LINE 1: select '12:16:14,14'::txid_snapshot;
+ ^
+create temp table snapshot_test (
+ nr integer,
+ snap txid_snapshot
+);
+ERROR: PG-XC does not yet support temporary tables
+insert into snapshot_test values (1, '12:13:');
+ERROR: relation "snapshot_test" does not exist
+LINE 1: insert into snapshot_test values (1, '12:13:');
+ ^
+insert into snapshot_test values (2, '12:20:13,15,18');
+ERROR: relation "snapshot_test" does not exist
+LINE 1: insert into snapshot_test values (2, '12:20:13,15,18');
+ ^
+insert into snapshot_test values (3, '100001:100009:100005,100007,100008');
+ERROR: relation "snapshot_test" does not exist
+LINE 1: insert into snapshot_test values (3, '100001:100009:100005,1...
+ ^
+insert into snapshot_test values (4, '100:150:101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131');
+ERROR: relation "snapshot_test" does not exist
+LINE 1: insert into snapshot_test values (4, '100:150:101,102,103,10...
+ ^
+select snap from snapshot_test order by nr;
+ERROR: relation "snapshot_test" does not exist
+LINE 1: select snap from snapshot_test order by nr;
+ ^
+select txid_snapshot_xmin(snap),
+ txid_snapshot_xmax(snap),
+ txid_snapshot_xip(snap)
+from snapshot_test order by nr;
+ERROR: relation "snapshot_test" does not exist
+LINE 4: from snapshot_test order by nr;
+ ^
+select id, txid_visible_in_snapshot(id, snap)
+from snapshot_test, generate_series(11, 21) id
+where nr = 2;
+ERROR: relation "snapshot_test" does not exist
+LINE 2: from snapshot_test, generate_series(11, 21) id
+ ^
+-- test bsearch
+select id, txid_visible_in_snapshot(id, snap)
+from snapshot_test, generate_series(90, 160) id
+where nr = 4;
+ERROR: relation "snapshot_test" does not exist
+LINE 2: from snapshot_test, generate_series(90, 160) id
+ ^
+-- test current values also
+select txid_current() >= txid_snapshot_xmin(txid_current_snapshot());
+ ?column?
+----------
+ t
+(1 row)
+
+-- we can't assume current is always less than xmax, however
+select txid_visible_in_snapshot(txid_current(), txid_current_snapshot());
+ txid_visible_in_snapshot
+--------------------------
+ f
+(1 row)
+
+-- test 64bitness
+select txid_snapshot '1000100010001000:1000100010001100:1000100010001012,1000100010001013';
+ txid_snapshot
+---------------------------------------------------------------------
+ 1000100010001000:1000100010001100:1000100010001012,1000100010001013
+(1 row)
+
+select txid_visible_in_snapshot('1000100010001012', '1000100010001000:1000100010001100:1000100010001012,1000100010001013');
+ txid_visible_in_snapshot
+--------------------------
+ f
+(1 row)
+
+select txid_visible_in_snapshot('1000100010001015', '1000100010001000:1000100010001100:1000100010001012,1000100010001013');
+ txid_visible_in_snapshot
+--------------------------
+ t
+(1 row)
+
+-- test 64bit overflow
+SELECT txid_snapshot '1:9223372036854775807:3';
+ txid_snapshot
+-------------------------
+ 1:9223372036854775807:3
+(1 row)
+
+SELECT txid_snapshot '1:9223372036854775808:3';
+ERROR: invalid input for txid_snapshot: "1:9223372036854775808:3"
+LINE 1: SELECT txid_snapshot '1:9223372036854775808:3';
+ ^
-----------------------------------------------------------------------
Summary of changes:
src/test/regress/expected/txid_1.out | 124 ++++++++++++++++++++++++++++++++++
1 files changed, 124 insertions(+), 0 deletions(-)
create mode 100644 src/test/regress/expected/txid_1.out
hooks/post-receive
--
Postgres-XC
|
|
From: Michael P. <mic...@us...> - 2011-03-08 01:15:40
|
Project "Postgres-XC".
The branch, merge_postgres_9_0_3 has been updated
via 901cb86e90d8d286dd0ca3b4c337ed512b28021c (commit)
from 4200394d48340e4a304f4f5f6ac3c4668445f6e4 (commit)
- Log -----------------------------------------------------------------
commit 901cb86e90d8d286dd0ca3b4c337ed512b28021c
Author: Michael P <mic...@us...>
Date: Tue Mar 8 10:14:22 2011 +0900
Fix for regression test create_table
INHERITS based on multiple parents is not supported in XC.
diff --git a/src/test/regress/expected/create_table_1.out b/src/test/regress/expected/create_table_1.out
new file mode 100644
index 0000000..76a1b71
--- /dev/null
+++ b/src/test/regress/expected/create_table_1.out
@@ -0,0 +1,202 @@
+--
+-- CREATE_TABLE
+--
+--
+-- CLASS DEFINITIONS
+--
+CREATE TABLE hobbies_r (
+ name text,
+ person text
+);
+CREATE TABLE equipment_r (
+ name text,
+ hobby text
+);
+CREATE TABLE onek (
+ unique1 int4,
+ unique2 int4,
+ two int4,
+ four int4,
+ ten int4,
+ twenty int4,
+ hundred int4,
+ thousand int4,
+ twothousand int4,
+ fivethous int4,
+ tenthous int4,
+ odd int4,
+ even int4,
+ stringu1 name,
+ stringu2 name,
+ string4 name
+);
+CREATE TABLE tenk1 (
+ unique1 int4,
+ unique2 int4,
+ two int4,
+ four int4,
+ ten int4,
+ twenty int4,
+ hundred int4,
+ thousand int4,
+ twothousand int4,
+ fivethous int4,
+ tenthous int4,
+ odd int4,
+ even int4,
+ stringu1 name,
+ stringu2 name,
+ string4 name
+) WITH OIDS;
+CREATE TABLE tenk2 (
+ unique1 int4,
+ unique2 int4,
+ two int4,
+ four int4,
+ ten int4,
+ twenty int4,
+ hundred int4,
+ thousand int4,
+ twothousand int4,
+ fivethous int4,
+ tenthous int4,
+ odd int4,
+ even int4,
+ stringu1 name,
+ stringu2 name,
+ string4 name
+);
+CREATE TABLE person (
+ name text,
+ age int4,
+ location point
+);
+CREATE TABLE emp (
+ salary int4,
+ manager name
+) INHERITS (person) WITH OIDS;
+CREATE TABLE student (
+ gpa float8
+) INHERITS (person);
+CREATE TABLE stud_emp (
+ percent int4
+) INHERITS (emp, student);
+ERROR: Cannot currently distribute a table with more than one parent.
+CREATE TABLE city (
+ name name,
+ location box,
+ budget city_budget
+);
+ERROR: type "city_budget" does not exist
+LINE 4: budget city_budget
+ ^
+CREATE TABLE dept (
+ dname name,
+ mgrname text
+);
+CREATE TABLE slow_emp4000 (
+ home_base box
+);
+CREATE TABLE fast_emp4000 (
+ home_base box
+);
+CREATE TABLE road (
+ name text,
+ thepath path
+);
+CREATE TABLE ihighway () INHERITS (road);
+CREATE TABLE shighway (
+ surface text
+) INHERITS (road);
+CREATE TABLE real_city (
+ pop int4,
+ cname text,
+ outline path
+);
+--
+-- test the "star" operators a bit more thoroughly -- this time,
+-- throw in lots of NULL fields...
+--
+-- a is the type root
+-- b and c inherit from a (one-level single inheritance)
+-- d inherits from b and c (two-level multiple inheritance)
+-- e inherits from c (two-level single inheritance)
+-- f inherits from e (three-level single inheritance)
+--
+CREATE TABLE a_star (
+ class char,
+ a int4
+);
+CREATE TABLE b_star (
+ b text
+) INHERITS (a_star);
+CREATE TABLE c_star (
+ c name
+) INHERITS (a_star);
+CREATE TABLE d_star (
+ d float8
+) INHERITS (b_star, c_star);
+ERROR: Cannot currently distribute a table with more than one parent.
+CREATE TABLE e_star (
+ e int2
+) INHERITS (c_star);
+CREATE TABLE f_star (
+ f polygon
+) INHERITS (e_star);
+CREATE TABLE aggtest (
+ a int2,
+ b float4
+);
+CREATE TABLE hash_i4_heap (
+ seqno int4,
+ random int4
+);
+CREATE TABLE hash_name_heap (
+ seqno int4,
+ random name
+);
+CREATE TABLE hash_txt_heap (
+ seqno int4,
+ random text
+);
+CREATE TABLE hash_f8_heap (
+ seqno int4,
+ random float8
+);
+-- don't include the hash_ovfl_heap stuff in the distribution
+-- the data set is too large for what it's worth
+--
+-- CREATE TABLE hash_ovfl_heap (
+-- x int4,
+-- y int4
+-- );
+CREATE TABLE bt_i4_heap (
+ seqno int4,
+ random int4
+);
+CREATE TABLE bt_name_heap (
+ seqno name,
+ random int4
+);
+CREATE TABLE bt_txt_heap (
+ seqno text,
+ random int4
+);
+CREATE TABLE bt_f8_heap (
+ seqno float8,
+ random int4
+);
+CREATE TABLE array_op_test (
+ seqno int4,
+ i int4[],
+ t text[]
+);
+CREATE TABLE array_index_op_test (
+ seqno int4,
+ i int4[],
+ t text[]
+);
+CREATE TABLE test_tsvector(
+ t text,
+ a tsvector
+);
-----------------------------------------------------------------------
Summary of changes:
.../create_table_1.out} | 47 ++-----------------
1 files changed, 5 insertions(+), 42 deletions(-)
copy src/test/regress/{sql/create_table.sql => expected/create_table_1.out} (93%)
hooks/post-receive
--
Postgres-XC
|
|
From: Michael P. <mic...@us...> - 2011-03-08 01:06:24
|
Project "Postgres-XC".
The branch, merge_postgres_9_0_3 has been updated
via 4200394d48340e4a304f4f5f6ac3c4668445f6e4 (commit)
via fa1747011efd3841353894a0500e31411b4f4efa (commit)
via 637f46cda04fee2d9d4bd78c1c9f4f07373aece5 (commit)
via 405874a1f0d9b6634349bcee5165cd7e305ba81a (commit)
from 94b048a92d21bd787294cabd3a144cf69badd419 (commit)
- Log -----------------------------------------------------------------
commit 4200394d48340e4a304f4f5f6ac3c4668445f6e4
Author: Michael P <mic...@us...>
Date: Tue Mar 8 10:04:45 2011 +0900
Partial fix for regression test float fix
There is still a diff linked to an error message.
diff --git a/src/test/regress/expected/float8_1.out b/src/test/regress/expected/float8_1.out
new file mode 100644
index 0000000..1f79f66
--- /dev/null
+++ b/src/test/regress/expected/float8_1.out
@@ -0,0 +1,447 @@
+--
+-- FLOAT8
+--
+CREATE TABLE FLOAT8_TBL(f1 float8);
+INSERT INTO FLOAT8_TBL(f1) VALUES (' 0.0 ');
+INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30 ');
+INSERT INTO FLOAT8_TBL(f1) VALUES (' -34.84');
+INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
+INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
+-- test for underflow and overflow handling
+SELECT '10e400'::float8;
+ERROR: "10e400" is out of range for type double precision
+LINE 1: SELECT '10e400'::float8;
+ ^
+SELECT '-10e400'::float8;
+ERROR: "-10e400" is out of range for type double precision
+LINE 1: SELECT '-10e400'::float8;
+ ^
+SELECT '10e-400'::float8;
+ERROR: "10e-400" is out of range for type double precision
+LINE 1: SELECT '10e-400'::float8;
+ ^
+SELECT '-10e-400'::float8;
+ERROR: "-10e-400" is out of range for type double precision
+LINE 1: SELECT '-10e-400'::float8;
+ ^
+-- bad input
+INSERT INTO FLOAT8_TBL(f1) VALUES ('');
+ERROR: invalid input syntax for type double precision: ""
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES (' ');
+ERROR: invalid input syntax for type double precision: " "
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES (' ');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES ('xyz');
+ERROR: invalid input syntax for type double precision: "xyz"
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('xyz');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES ('5.0.0');
+ERROR: invalid input syntax for type double precision: "5.0.0"
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('5.0.0');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES ('5 . 0');
+ERROR: invalid input syntax for type double precision: "5 . 0"
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('5 . 0');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES ('5. 0');
+ERROR: invalid input syntax for type double precision: "5. 0"
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('5. 0');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES (' - 3');
+ERROR: invalid input syntax for type double precision: " - 3"
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES (' - 3');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES ('123 5');
+ERROR: invalid input syntax for type double precision: "123 5"
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('123 5');
+ ^
+-- special inputs
+SELECT 'NaN'::float8;
+ float8
+--------
+ NaN
+(1 row)
+
+SELECT 'nan'::float8;
+ float8
+--------
+ NaN
+(1 row)
+
+SELECT ' NAN '::float8;
+ float8
+--------
+ NaN
+(1 row)
+
+SELECT 'infinity'::float8;
+ float8
+----------
+ Infinity
+(1 row)
+
+SELECT ' -INFINiTY '::float8;
+ float8
+-----------
+ -Infinity
+(1 row)
+
+-- bad special inputs
+SELECT 'N A N'::float8;
+ERROR: invalid input syntax for type double precision: "N A N"
+LINE 1: SELECT 'N A N'::float8;
+ ^
+SELECT 'NaN x'::float8;
+ERROR: invalid input syntax for type double precision: "NaN x"
+LINE 1: SELECT 'NaN x'::float8;
+ ^
+SELECT ' INFINITY x'::float8;
+ERROR: invalid input syntax for type double precision: " INFINITY x"
+LINE 1: SELECT ' INFINITY x'::float8;
+ ^
+SELECT 'Infinity'::float8 + 100.0;
+ ?column?
+----------
+ Infinity
+(1 row)
+
+SELECT 'Infinity'::float8 / 'Infinity'::float8;
+ ?column?
+----------
+ NaN
+(1 row)
+
+SELECT 'nan'::float8 / 'nan'::float8;
+ ?column?
+----------
+ NaN
+(1 row)
+
+SELECT 'nan'::numeric::float8;
+ float8
+--------
+ NaN
+(1 row)
+
+SELECT '' AS five, * FROM FLOAT8_TBL ORDER BY f1;
+ five | f1
+------+----------------------
+ | -34.84
+ | 0
+ | 1.2345678901234e-200
+ | 1004.3
+ | 1.2345678901234e+200
+(5 rows)
+
+SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE f.f1 <> '1004.3' ORDER BY f1;
+ four | f1
+------+----------------------
+ | -34.84
+ | 0
+ | 1.2345678901234e-200
+ | 1.2345678901234e+200
+(4 rows)
+
+SELECT '' AS one, f.* FROM FLOAT8_TBL f WHERE f.f1 = '1004.3';
+ one | f1
+-----+--------
+ | 1004.3
+(1 row)
+
+SELECT '' AS three, f.* FROM FLOAT8_TBL f WHERE '1004.3' > f.f1 ORDER BY f1;
+ three | f1
+-------+----------------------
+ | -34.84
+ | 0
+ | 1.2345678901234e-200
+(3 rows)
+
+SELECT '' AS three, f.* FROM FLOAT8_TBL f WHERE f.f1 < '1004.3' ORDER BY f1;
+ three | f1
+-------+----------------------
+ | -34.84
+ | 0
+ | 1.2345678901234e-200
+(3 rows)
+
+SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE '1004.3' >= f.f1 ORDER BY f1;
+ four | f1
+------+----------------------
+ | -34.84
+ | 0
+ | 1.2345678901234e-200
+ | 1004.3
+(4 rows)
+
+SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE f.f1 <= '1004.3' ORDER BY f1;
+ four | f1
+------+----------------------
+ | -34.84
+ | 0
+ | 1.2345678901234e-200
+ | 1004.3
+(4 rows)
+
+SELECT '' AS three, f.f1, f.f1 * '-10' AS x
+ FROM FLOAT8_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | x
+-------+----------------------+-----------------------
+ | 1.2345678901234e-200 | -1.2345678901234e-199
+ | 1004.3 | -10043
+ | 1.2345678901234e+200 | -1.2345678901234e+201
+(3 rows)
+
+SELECT '' AS three, f.f1, f.f1 + '-10' AS x
+ FROM FLOAT8_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | x
+-------+----------------------+----------------------
+ | 1.2345678901234e-200 | -10
+ | 1004.3 | 994.3
+ | 1.2345678901234e+200 | 1.2345678901234e+200
+(3 rows)
+
+SELECT '' AS three, f.f1, f.f1 / '-10' AS x
+ FROM FLOAT8_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | x
+-------+----------------------+-----------------------
+ | 1.2345678901234e-200 | -1.2345678901234e-201
+ | 1004.3 | -100.43
+ | 1.2345678901234e+200 | -1.2345678901234e+199
+(3 rows)
+
+SELECT '' AS three, f.f1, f.f1 - '-10' AS x
+ FROM FLOAT8_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | x
+-------+----------------------+----------------------
+ | 1.2345678901234e-200 | 10
+ | 1004.3 | 1014.3
+ | 1.2345678901234e+200 | 1.2345678901234e+200
+(3 rows)
+
+SELECT '' AS one, f.f1 ^ '2.0' AS square_f1
+ FROM FLOAT8_TBL f where f.f1 = '1004.3';
+ one | square_f1
+-----+------------
+ | 1008618.49
+(1 row)
+
+-- absolute value
+SELECT '' AS five, f.f1, @f.f1 AS abs_f1
+ FROM FLOAT8_TBL f ORDER BY f1;
+ five | f1 | abs_f1
+------+----------------------+----------------------
+ | -34.84 | 34.84
+ | 0 | 0
+ | 1.2345678901234e-200 | 1.2345678901234e-200
+ | 1004.3 | 1004.3
+ | 1.2345678901234e+200 | 1.2345678901234e+200
+(5 rows)
+
+-- truncate
+SELECT '' AS five, f.f1, trunc(f.f1) AS trunc_f1
+ FROM FLOAT8_TBL f ORDER BY f1;
+ five | f1 | trunc_f1
+------+----------------------+----------------------
+ | -34.84 | -34
+ | 0 | 0
+ | 1.2345678901234e-200 | 0
+ | 1004.3 | 1004
+ | 1.2345678901234e+200 | 1.2345678901234e+200
+(5 rows)
+
+-- round
+SELECT '' AS five, f.f1, round(f.f1) AS round_f1
+ FROM FLOAT8_TBL f ORDER BY f1;
+ five | f1 | round_f1
+------+----------------------+----------------------
+ | -34.84 | -35
+ | 0 | 0
+ | 1.2345678901234e-200 | 0
+ | 1004.3 | 1004
+ | 1.2345678901234e+200 | 1.2345678901234e+200
+(5 rows)
+
+-- ceil / ceiling
+select ceil(f1) as ceil_f1 from float8_tbl f ORDER BY f1;
+ ceil_f1
+----------------------
+ -34
+ 0
+ 1
+ 1005
+ 1.2345678901234e+200
+(5 rows)
+
+select ceiling(f1) as ceiling_f1 from float8_tbl f ORDER BY f1;
+ ceiling_f1
+----------------------
+ -34
+ 0
+ 1
+ 1005
+ 1.2345678901234e+200
+(5 rows)
+
+-- floor
+select floor(f1) as floor_f1 from float8_tbl f ORDER BY f1;
+ floor_f1
+----------------------
+ -35
+ 0
+ 0
+ 1004
+ 1.2345678901234e+200
+(5 rows)
+
+-- sign
+select sign(f1) as sign_f1 from float8_tbl f ORDER BY f1;
+ sign_f1
+---------
+ -1
+ 0
+ 1
+ 1
+ 1
+(5 rows)
+
+-- square root
+SELECT sqrt(float8 '64') AS eight;
+ eight
+-------
+ 8
+(1 row)
+
+SELECT |/ float8 '64' AS eight;
+ eight
+-------
+ 8
+(1 row)
+
+SELECT '' AS three, f.f1, |/f.f1 AS sqrt_f1
+ FROM FLOAT8_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | sqrt_f1
+-------+----------------------+-----------------------
+ | 1.2345678901234e-200 | 1.11111110611109e-100
+ | 1004.3 | 31.6906926399535
+ | 1.2345678901234e+200 | 1.11111110611109e+100
+(3 rows)
+
+-- power
+SELECT power(float8 '144', float8 '0.5');
+ power
+-------
+ 12
+(1 row)
+
+-- take exp of ln(f.f1)
+SELECT '' AS three, f.f1, exp(ln(f.f1)) AS exp_ln_f1
+ FROM FLOAT8_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | exp_ln_f1
+-------+----------------------+-----------------------
+ | 1.2345678901234e-200 | 1.23456789012339e-200
+ | 1004.3 | 1004.3
+ | 1.2345678901234e+200 | 1.23456789012338e+200
+(3 rows)
+
+-- cube root
+SELECT ||/ float8 '27' AS three;
+ three
+-------
+ 3
+(1 row)
+
+SELECT '' AS five, f.f1, ||/f.f1 AS cbrt_f1 FROM FLOAT8_TBL f ORDER BY f1;
+ five | f1 | cbrt_f1
+------+----------------------+----------------------
+ | -34.84 | -3.26607421344208
+ | 0 | 0
+ | 1.2345678901234e-200 | 2.3112042409018e-67
+ | 1004.3 | 10.014312837827
+ | 1.2345678901234e+200 | 4.97933859234765e+66
+(5 rows)
+
+SELECT '' AS five, * FROM FLOAT8_TBL ORDER BY f1;
+ five | f1
+------+----------------------
+ | -34.84
+ | 0
+ | 1.2345678901234e-200
+ | 1004.3
+ | 1.2345678901234e+200
+(5 rows)
+
+UPDATE FLOAT8_TBL
+ SET f1 = FLOAT8_TBL.f1 * '-1'
+ WHERE FLOAT8_TBL.f1 > '0.0';
+
+SELECT '' AS bad, f.f1 * '1e200' from FLOAT8_TBL f ORDER BY f1;
+ERROR: value out of range: overflow
+SELECT '' AS bad, f.f1 ^ '1e200' from FLOAT8_TBL f ORDER BY f1;
+ERROR: value out of range: overflow
+SELECT 0 ^ 0 + 0 ^ 1 + 0 ^ 0.0 + 0 ^ 0.5;
+ ?column?
+----------
+ 2
+(1 row)
+
+SELECT '' AS bad, ln(f.f1) from FLOAT8_TBL f where f.f1 = '0.0' ;
+ERROR: cannot take logarithm of zero
+SELECT '' AS bad, ln(f.f1) from FLOAT8_TBL f where f.f1 < '0.0';
+ERROR: cannot take logarithm of a negative number
+SELECT '' AS bad, exp(f.f1) from FLOAT8_TBL f ORDER BY f1;
+ERROR: value out of range: underflow
+SELECT '' AS bad, f.f1 / '0.0' from FLOAT8_TBL f;
+ERROR: division by zero
+SELECT '' AS five, * FROM FLOAT8_TBL ORDER BY f1;
+ five | f1
+------+-----------------------
+ | -1.2345678901234e+200
+ | -1004.3
+ | -34.84
+ | -1.2345678901234e-200
+ | 0
+(5 rows)
+
+-- test for over- and underflow
+INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
+ERROR: "10e400" is out of range for type double precision
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
+ERROR: "-10e400" is out of range for type double precision
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
+ERROR: "10e-400" is out of range for type double precision
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
+ ^
+INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
+ERROR: "-10e-400" is out of range for type double precision
+LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
+ ^
+-- maintain external table consistency across platforms
+-- delete all values and reinsert well-behaved ones
+DELETE FROM FLOAT8_TBL;
+INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
+INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
+INSERT INTO FLOAT8_TBL(f1) VALUES ('-1004.30');
+INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e+200');
+INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e-200');
+SELECT '' AS five, * FROM FLOAT8_TBL ORDER BY f1;
+ five | f1
+------+-----------------------
+ | -1.2345678901234e+200
+ | -1004.3
+ | -34.84
+ | -1.2345678901234e-200
+ | 0
+(5 rows)
+
commit fa1747011efd3841353894a0500e31411b4f4efa
Author: Michael P <mic...@us...>
Date: Tue Mar 8 09:56:59 2011 +0900
Fix for regression tests float4
diff --git a/src/test/regress/sql/float4.sql b/src/test/regress/sql/float4.sql
index 12ad660..2b42187 100644
--- a/src/test/regress/sql/float4.sql
+++ b/src/test/regress/sql/float4.sql
@@ -42,8 +42,6 @@ SELECT 'Infinity'::float4 / 'Infinity'::float4;
SELECT 'nan'::float4 / 'nan'::float4;
SELECT 'nan'::numeric::float4;
-SELECT '' AS five, * FROM FLOAT4_TBL;
-
SELECT '' AS five, * FROM FLOAT4_TBL ORDER BY f1;
SELECT '' AS four, f.* FROM FLOAT4_TBL f WHERE f.f1 <> '1004.3' ORDER BY f1;
commit 637f46cda04fee2d9d4bd78c1c9f4f07373aece5
Author: Michael P <mic...@us...>
Date: Tue Mar 8 09:50:05 2011 +0900
Fix regression tests for int4
diff --git a/src/test/regress/expected/int4_1.out b/src/test/regress/expected/int4_1.out
new file mode 100644
index 0000000..d733e90
--- /dev/null
+++ b/src/test/regress/expected/int4_1.out
@@ -0,0 +1,333 @@
+--
+-- INT4
+-- WARNING: int4 operators never check for over/underflow!
+-- Some of these answers are consequently numerically incorrect.
+--
+CREATE TABLE INT4_TBL(f1 int4);
+INSERT INTO INT4_TBL(f1) VALUES (' 0 ');
+INSERT INTO INT4_TBL(f1) VALUES ('123456 ');
+INSERT INTO INT4_TBL(f1) VALUES (' -123456');
+INSERT INTO INT4_TBL(f1) VALUES ('34.5');
+ERROR: invalid input syntax for integer: "34.5"
+LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('34.5');
+ ^
+-- largest and smallest values
+INSERT INTO INT4_TBL(f1) VALUES ('2147483647');
+INSERT INTO INT4_TBL(f1) VALUES ('-2147483647');
+-- bad input values -- should give errors
+INSERT INTO INT4_TBL(f1) VALUES ('1000000000000');
+ERROR: value "1000000000000" is out of range for type integer
+LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('1000000000000');
+ ^
+INSERT INTO INT4_TBL(f1) VALUES ('asdf');
+ERROR: invalid input syntax for integer: "asdf"
+LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('asdf');
+ ^
+INSERT INTO INT4_TBL(f1) VALUES (' ');
+ERROR: invalid input syntax for integer: " "
+LINE 1: INSERT INTO INT4_TBL(f1) VALUES (' ');
+ ^
+INSERT INTO INT4_TBL(f1) VALUES (' asdf ');
+ERROR: invalid input syntax for integer: " asdf "
+LINE 1: INSERT INTO INT4_TBL(f1) VALUES (' asdf ');
+ ^
+INSERT INTO INT4_TBL(f1) VALUES ('- 1234');
+ERROR: invalid input syntax for integer: "- 1234"
+LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('- 1234');
+ ^
+INSERT INTO INT4_TBL(f1) VALUES ('123 5');
+ERROR: invalid input syntax for integer: "123 5"
+LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('123 5');
+ ^
+INSERT INTO INT4_TBL(f1) VALUES ('');
+ERROR: invalid input syntax for integer: ""
+LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('');
+ ^
+SELECT '' AS five, * FROM INT4_TBL ORDER BY f1;
+ five | f1
+------+-------------
+ | -2147483647
+ | -123456
+ | 0
+ | 123456
+ | 2147483647
+(5 rows)
+
+SELECT '' AS four, i.* FROM INT4_TBL i WHERE i.f1 <> int2 '0' ORDER BY f1;
+ four | f1
+------+-------------
+ | -2147483647
+ | -123456
+ | 123456
+ | 2147483647
+(4 rows)
+
+SELECT '' AS four, i.* FROM INT4_TBL i WHERE i.f1 <> int4 '0' ORDER BY f1;
+ four | f1
+------+-------------
+ | -2147483647
+ | -123456
+ | 123456
+ | 2147483647
+(4 rows)
+
+SELECT '' AS one, i.* FROM INT4_TBL i WHERE i.f1 = int2 '0';
+ one | f1
+-----+----
+ | 0
+(1 row)
+
+SELECT '' AS one, i.* FROM INT4_TBL i WHERE i.f1 = int4 '0';
+ one | f1
+-----+----
+ | 0
+(1 row)
+
+SELECT '' AS two, i.* FROM INT4_TBL i WHERE i.f1 < int2 '0' ORDER BY f1;
+ two | f1
+-----+-------------
+ | -2147483647
+ | -123456
+(2 rows)
+
+SELECT '' AS two, i.* FROM INT4_TBL i WHERE i.f1 < int4 '0' ORDER BY f1;
+ two | f1
+-----+-------------
+ | -2147483647
+ | -123456
+(2 rows)
+
+SELECT '' AS three, i.* FROM INT4_TBL i WHERE i.f1 <= int2 '0' ORDER BY f1;
+ three | f1
+-------+-------------
+ | -2147483647
+ | -123456
+ | 0
+(3 rows)
+
+SELECT '' AS three, i.* FROM INT4_TBL i WHERE i.f1 <= int4 '0' ORDER BY f1;
+ three | f1
+-------+-------------
+ | -2147483647
+ | -123456
+ | 0
+(3 rows)
+
+SELECT '' AS two, i.* FROM INT4_TBL i WHERE i.f1 > int2 '0' ORDER BY f1;
+ two | f1
+-----+------------
+ | 123456
+ | 2147483647
+(2 rows)
+
+SELECT '' AS two, i.* FROM INT4_TBL i WHERE i.f1 > int4 '0' ORDER BY f1;
+ two | f1
+-----+------------
+ | 123456
+ | 2147483647
+(2 rows)
+
+SELECT '' AS three, i.* FROM INT4_TBL i WHERE i.f1 >= int2 '0' ORDER BY f1;
+ three | f1
+-------+------------
+ | 0
+ | 123456
+ | 2147483647
+(3 rows)
+
+SELECT '' AS three, i.* FROM INT4_TBL i WHERE i.f1 >= int4 '0' ORDER BY f1;
+ three | f1
+-------+------------
+ | 0
+ | 123456
+ | 2147483647
+(3 rows)
+
+-- positive odds
+SELECT '' AS one, i.* FROM INT4_TBL i WHERE (i.f1 % int2 '2') = int2 '1' ORDER BY f1;
+ one | f1
+-----+------------
+ | 2147483647
+(1 row)
+
+-- any evens
+SELECT '' AS three, i.* FROM INT4_TBL i WHERE (i.f1 % int4 '2') = int2 '0' ORDER BY f1;
+ three | f1
+-------+---------
+ | -123456
+ | 0
+ | 123456
+(3 rows)
+
+SELECT '' AS five, i.f1, i.f1 * int2 '2' AS x FROM INT4_TBL i ORDER BY f1;
+ERROR: integer out of range
+SELECT '' AS five, i.f1, i.f1 * int2 '2' AS x FROM INT4_TBL i
+WHERE abs(f1) < 1073741824 ORDER BY f1;
+ five | f1 | x
+------+---------+---------
+ | -123456 | -246912
+ | 0 | 0
+ | 123456 | 246912
+(3 rows)
+
+SELECT '' AS five, i.f1, i.f1 * int4 '2' AS x FROM INT4_TBL i ORDER BY f1;
+ERROR: integer out of range
+SELECT '' AS five, i.f1, i.f1 * int4 '2' AS x FROM INT4_TBL i
+WHERE abs(f1) < 1073741824 ORDER BY f1;
+ five | f1 | x
+------+---------+---------
+ | -123456 | -246912
+ | 0 | 0
+ | 123456 | 246912
+(3 rows)
+
+SELECT '' AS five, i.f1, i.f1 + int2 '2' AS x FROM INT4_TBL i ORDER BY f1;
+ERROR: integer out of range
+SELECT '' AS five, i.f1, i.f1 + int2 '2' AS x FROM INT4_TBL i
+WHERE f1 < 2147483646 ORDER BY f1;
+ five | f1 | x
+------+-------------+-------------
+ | -2147483647 | -2147483645
+ | -123456 | -123454
+ | 0 | 2
+ | 123456 | 123458
+(4 rows)
+
+SELECT '' AS five, i.f1, i.f1 + int4 '2' AS x FROM INT4_TBL i ORDER BY f1;
+ERROR: integer out of range
+SELECT '' AS five, i.f1, i.f1 + int4 '2' AS x FROM INT4_TBL i
+WHERE f1 < 2147483646 ORDER BY f1;
+ five | f1 | x
+------+-------------+-------------
+ | -2147483647 | -2147483645
+ | -123456 | -123454
+ | 0 | 2
+ | 123456 | 123458
+(4 rows)
+
+SELECT '' AS five, i.f1, i.f1 - int2 '2' AS x FROM INT4_TBL i ORDER BY f1;
+ERROR: integer out of range
+SELECT '' AS five, i.f1, i.f1 - int2 '2' AS x FROM INT4_TBL i
+WHERE f1 > -2147483647 ORDER BY f1;
+ five | f1 | x
+------+------------+------------
+ | -123456 | -123458
+ | 0 | -2
+ | 123456 | 123454
+ | 2147483647 | 2147483645
+(4 rows)
+
+SELECT '' AS five, i.f1, i.f1 - int4 '2' AS x FROM INT4_TBL i ORDER BY f1;
+ERROR: integer out of range
+SELECT '' AS five, i.f1, i.f1 - int4 '2' AS x FROM INT4_TBL i
+WHERE f1 > -2147483647 ORDER BY f1;
+ five | f1 | x
+------+------------+------------
+ | -123456 | -123458
+ | 0 | -2
+ | 123456 | 123454
+ | 2147483647 | 2147483645
+(4 rows)
+
+SELECT '' AS five, i.f1, i.f1 / int2 '2' AS x FROM INT4_TBL i ORDER BY f1;
+ five | f1 | x
+------+-------------+-------------
+ | -2147483647 | -1073741823
+ | -123456 | -61728
+ | 0 | 0
+ | 123456 | 61728
+ | 2147483647 | 1073741823
+(5 rows)
+
+SELECT '' AS five, i.f1, i.f1 / int4 '2' AS x FROM INT4_TBL i ORDER BY f1;
+ five | f1 | x
+------+-------------+-------------
+ | -2147483647 | -1073741823
+ | -123456 | -61728
+ | 0 | 0
+ | 123456 | 61728
+ | 2147483647 | 1073741823
+(5 rows)
+
+--
+-- more complex expressions
+--
+-- variations on unary minus parsing
+SELECT -2+3 AS one;
+ one
+-----
+ 1
+(1 row)
+
+SELECT 4-2 AS two;
+ two
+-----
+ 2
+(1 row)
+
+SELECT 2- -1 AS three;
+ three
+-------
+ 3
+(1 row)
+
+SELECT 2 - -2 AS four;
+ four
+------
+ 4
+(1 row)
+
+SELECT int2 '2' * int2 '2' = int2 '16' / int2 '4' AS true;
+ true
+------
+ t
+(1 row)
+
+SELECT int4 '2' * int2 '2' = int2 '16' / int4 '4' AS true;
+ true
+------
+ t
+(1 row)
+
+SELECT int2 '2' * int4 '2' = int4 '16' / int2 '4' AS true;
+ true
+------
+ t
+(1 row)
+
+SELECT int4 '1000' < int4 '999' AS false;
+ false
+-------
+ f
+(1 row)
+
+SELECT 4! AS twenty_four;
+ twenty_four
+-------------
+ 24
+(1 row)
+
+SELECT !!3 AS six;
+ six
+-----
+ 6
+(1 row)
+
+SELECT 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 AS ten;
+ ten
+-----
+ 10
+(1 row)
+
+SELECT 2 + 2 / 2 AS three;
+ three
+-------
+ 3
+(1 row)
+
+SELECT (2 + 2) / 2 AS two;
+ two
+-----
+ 2
+(1 row)
+
diff --git a/src/test/regress/sql/int4.sql b/src/test/regress/sql/int4.sql
index 53104a0..71dd6f7 100644
--- a/src/test/regress/sql/int4.sql
+++ b/src/test/regress/sql/int4.sql
@@ -29,7 +29,7 @@ INSERT INTO INT4_TBL(f1) VALUES ('123 5');
INSERT INTO INT4_TBL(f1) VALUES ('');
-SELECT '' AS five, * FROM INT4_TBL;
+SELECT '' AS five, * FROM INT4_TBL ORDER BY f1;
SELECT '' AS four, i.* FROM INT4_TBL i WHERE i.f1 <> int2 '0' ORDER BY f1;
commit 405874a1f0d9b6634349bcee5165cd7e305ba81a
Author: Michael P <mic...@us...>
Date: Tue Mar 8 09:34:35 2011 +0900
Addition of correct output for regress test float4.
The only difference between the new file and the former float4.out
is that a former query of float4 test that has been modified for XC purposes
by adding an ORDER BY was still in the results.
diff --git a/src/test/regress/expected/float4_1.out b/src/test/regress/expected/float4_1.out
new file mode 100644
index 0000000..432d159
--- /dev/null
+++ b/src/test/regress/expected/float4_1.out
@@ -0,0 +1,269 @@
+--
+-- FLOAT4
+--
+CREATE TABLE FLOAT4_TBL (f1 float4);
+INSERT INTO FLOAT4_TBL(f1) VALUES (' 0.0');
+INSERT INTO FLOAT4_TBL(f1) VALUES ('1004.30 ');
+INSERT INTO FLOAT4_TBL(f1) VALUES (' -34.84 ');
+INSERT INTO FLOAT4_TBL(f1) VALUES ('1.2345678901234e+20');
+INSERT INTO FLOAT4_TBL(f1) VALUES ('1.2345678901234e-20');
+-- test for over and under flow
+INSERT INTO FLOAT4_TBL(f1) VALUES ('10e70');
+ERROR: value out of range: overflow
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('10e70');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES ('-10e70');
+ERROR: value out of range: overflow
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('-10e70');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES ('10e-70');
+ERROR: value out of range: underflow
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('10e-70');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES ('-10e-70');
+ERROR: value out of range: underflow
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('-10e-70');
+ ^
+-- bad input
+INSERT INTO FLOAT4_TBL(f1) VALUES ('');
+ERROR: invalid input syntax for type real: ""
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES (' ');
+ERROR: invalid input syntax for type real: " "
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES (' ');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES ('xyz');
+ERROR: invalid input syntax for type real: "xyz"
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('xyz');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES ('5.0.0');
+ERROR: invalid input syntax for type real: "5.0.0"
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('5.0.0');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES ('5 . 0');
+ERROR: invalid input syntax for type real: "5 . 0"
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('5 . 0');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES ('5. 0');
+ERROR: invalid input syntax for type real: "5. 0"
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('5. 0');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES (' - 3.0');
+ERROR: invalid input syntax for type real: " - 3.0"
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES (' - 3.0');
+ ^
+INSERT INTO FLOAT4_TBL(f1) VALUES ('123 5');
+ERROR: invalid input syntax for type real: "123 5"
+LINE 1: INSERT INTO FLOAT4_TBL(f1) VALUES ('123 5');
+ ^
+-- special inputs
+SELECT 'NaN'::float4;
+ float4
+--------
+ NaN
+(1 row)
+
+SELECT 'nan'::float4;
+ float4
+--------
+ NaN
+(1 row)
+
+SELECT ' NAN '::float4;
+ float4
+--------
+ NaN
+(1 row)
+
+SELECT 'infinity'::float4;
+ float4
+----------
+ Infinity
+(1 row)
+
+SELECT ' -INFINiTY '::float4;
+ float4
+-----------
+ -Infinity
+(1 row)
+
+-- bad special inputs
+SELECT 'N A N'::float4;
+ERROR: invalid input syntax for type real: "N A N"
+LINE 1: SELECT 'N A N'::float4;
+ ^
+SELECT 'NaN x'::float4;
+ERROR: invalid input syntax for type real: "NaN x"
+LINE 1: SELECT 'NaN x'::float4;
+ ^
+SELECT ' INFINITY x'::float4;
+ERROR: invalid input syntax for type real: " INFINITY x"
+LINE 1: SELECT ' INFINITY x'::float4;
+ ^
+SELECT 'Infinity'::float4 + 100.0;
+ ?column?
+----------
+ Infinity
+(1 row)
+
+SELECT 'Infinity'::float4 / 'Infinity'::float4;
+ ?column?
+----------
+ NaN
+(1 row)
+
+SELECT 'nan'::float4 / 'nan'::float4;
+ ?column?
+----------
+ NaN
+(1 row)
+
+SELECT 'nan'::numeric::float4;
+ float4
+--------
+ NaN
+(1 row)
+
+SELECT '' AS five, * FROM FLOAT4_TBL;
+ five | f1
+------+-------------
+ | 1004.3
+ | 1.23457e+20
+ | 0
+ | -34.84
+ | 1.23457e-20
+(5 rows)
+
+SELECT '' AS five, * FROM FLOAT4_TBL ORDER BY f1;
+ five | f1
+------+-------------
+ | -34.84
+ | 0
+ | 1.23457e-20
+ | 1004.3
+ | 1.23457e+20
+(5 rows)
+
+SELECT '' AS four, f.* FROM FLOAT4_TBL f WHERE f.f1 <> '1004.3' ORDER BY f1;
+ four | f1
+------+-------------
+ | -34.84
+ | 0
+ | 1.23457e-20
+ | 1.23457e+20
+(4 rows)
+
+SELECT '' AS one, f.* FROM FLOAT4_TBL f WHERE f.f1 = '1004.3';
+ one | f1
+-----+--------
+ | 1004.3
+(1 row)
+
+SELECT '' AS three, f.* FROM FLOAT4_TBL f WHERE '1004.3' > f.f1 ORDER BY f1;
+ three | f1
+-------+-------------
+ | -34.84
+ | 0
+ | 1.23457e-20
+(3 rows)
+
+SELECT '' AS three, f.* FROM FLOAT4_TBL f WHERE f.f1 < '1004.3' ORDER BY f1;
+ three | f1
+-------+-------------
+ | -34.84
+ | 0
+ | 1.23457e-20
+(3 rows)
+
+SELECT '' AS four, f.* FROM FLOAT4_TBL f WHERE '1004.3' >= f.f1 ORDER BY f1;
+ four | f1
+------+-------------
+ | -34.84
+ | 0
+ | 1.23457e-20
+ | 1004.3
+(4 rows)
+
+SELECT '' AS four, f.* FROM FLOAT4_TBL f WHERE f.f1 <= '1004.3' ORDER BY f1;
+ four | f1
+------+-------------
+ | -34.84
+ | 0
+ | 1.23457e-20
+ | 1004.3
+(4 rows)
+
+SELECT '' AS three, f.f1, f.f1 * '-10' AS x FROM FLOAT4_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | x
+-------+-------------+--------------
+ | 1.23457e-20 | -1.23457e-19
+ | 1004.3 | -10043
+ | 1.23457e+20 | -1.23457e+21
+(3 rows)
+
+SELECT '' AS three, f.f1, f.f1 + '-10' AS x FROM FLOAT4_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | x
+-------+-------------+-------------
+ | 1.23457e-20 | -10
+ | 1004.3 | 994.3
+ | 1.23457e+20 | 1.23457e+20
+(3 rows)
+
+SELECT '' AS three, f.f1, f.f1 / '-10' AS x FROM FLOAT4_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | x
+-------+-------------+--------------
+ | 1.23457e-20 | -1.23457e-21
+ | 1004.3 | -100.43
+ | 1.23457e+20 | -1.23457e+19
+(3 rows)
+
+SELECT '' AS three, f.f1, f.f1 - '-10' AS x FROM FLOAT4_TBL f
+ WHERE f.f1 > '0.0' ORDER BY f1;
+ three | f1 | x
+-------+-------------+-------------
+ | 1.23457e-20 | 10
+ | 1004.3 | 1014.3
+ | 1.23457e+20 | 1.23457e+20
+(3 rows)
+
+-- test divide by zero
+SELECT '' AS bad, f.f1 / '0.0' from FLOAT4_TBL f;
+ERROR: division by zero
+SELECT '' AS five, * FROM FLOAT4_TBL ORDER BY f1;
+ five | f1
+------+-------------
+ | -34.84
+ | 0
+ | 1.23457e-20
+ | 1004.3
+ | 1.23457e+20
+(5 rows)
+
+-- test the unary float4abs operator
+SELECT '' AS five, f.f1, @f.f1 AS abs_f1 FROM FLOAT4_TBL f ORDER BY f1;
+ five | f1 | abs_f1
+------+-------------+-------------
+ | -34.84 | 34.84
+ | 0 | 0
+ | 1.23457e-20 | 1.23457e-20
+ | 1004.3 | 1004.3
+ | 1.23457e+20 | 1.23457e+20
+(5 rows)
+
+UPDATE FLOAT4_TBL
+ SET f1 = FLOAT4_TBL.f1 * '-1'
+ WHERE FLOAT4_TBL.f1 > '0.0';
+SELECT '' AS five, * FROM FLOAT4_TBL ORDER BY f1;
+ five | f1
+------+--------------
+ | -1.23457e+20
+ | -1004.3
+ | -34.84
+ | -1.23457e-20
+ | 0
+(5 rows)
+
-----------------------------------------------------------------------
Summary of changes:
.../regress/expected/{float4.out => float4_1.out} | 10 ++++++++++
.../regress/expected/{float8.out => float8_1.out} | 9 ---------
src/test/regress/expected/{int4.out => int4_1.out} | 6 +++---
src/test/regress/sql/float4.sql | 2 --
src/test/regress/sql/int4.sql | 2 +-
5 files changed, 14 insertions(+), 15 deletions(-)
copy src/test/regress/expected/{float4.out => float4_1.out} (97%)
copy src/test/regress/expected/{float8.out => float8_1.out} (98%)
copy src/test/regress/expected/{int4.out => int4_1.out} (99%)
hooks/post-receive
--
Postgres-XC
|
|
From: Michael P. <mic...@us...> - 2011-03-08 00:07:27
|
Project "Postgres-XC".
The branch, merge_postgres_9_0_3 has been updated
via 94b048a92d21bd787294cabd3a144cf69badd419 (commit)
from acef8b6dde2c598a727e2eaf2cca5b66db0b592f (commit)
- Log -----------------------------------------------------------------
commit 94b048a92d21bd787294cabd3a144cf69badd419
Author: Michael P <mic...@us...>
Date: Tue Mar 8 09:06:05 2011 +0900
Change back table defalt type to distributed.
This is done for performance purposes.
diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c
index ea20e66..4737067 100644
--- a/src/backend/catalog/heap.c
+++ b/src/backend/catalog/heap.c
@@ -879,9 +879,28 @@ AddRelationDistribution (Oid relid,
{
/*
* If no distribution was specified, and we have not chosen
- * distribute table by replication.
+ * one based on primary key or foreign key, use first column with
+ * a supported data type.
*/
- locatortype = LOCATOR_TYPE_REPLICATED;
+ Form_pg_attribute attr;
+ int i;
+
+ locatortype = LOCATOR_TYPE_HASH;
+
+ for (i = 0; i < descriptor->natts; i++)
+ {
+ attr = descriptor->attrs[i];
+ if (IsHashDistributable(attr->atttypid))
+ {
+ /* distribute on this column */
+ attnum = i + 1;
+ break;
+ }
+ }
+
+ /* If we did not find a usable type, fall back to round robin */
+ if (attnum == 0)
+ locatortype = LOCATOR_TYPE_RROBIN;
}
}
else
-----------------------------------------------------------------------
Summary of changes:
src/backend/catalog/heap.c | 23 +++++++++++++++++++++--
1 files changed, 21 insertions(+), 2 deletions(-)
hooks/post-receive
--
Postgres-XC
|
