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postgresql
18 years agoPut back another improperly-removed #include.
Tom Lane [Mon, 7 Aug 2006 21:56:25 +0000 (21:56 +0000)]
Put back another improperly-removed #include.

18 years agoOn some platforms, pg_usleep isn't interruptible by signals; fix
Tom Lane [Mon, 7 Aug 2006 17:41:42 +0000 (17:41 +0000)]
On some platforms, pg_usleep isn't interruptible by signals; fix
archiver to behave per original coder's expectation on these machines.
We already know this everywhere else AFAICT.

18 years agofix bug about modifying value in shared buffer,
Teodor Sigaev [Mon, 7 Aug 2006 17:39:04 +0000 (17:39 +0000)]
fix bug about modifying value in shared buffer,
what was a reason to corrupt index.
Thank to Mario Weilguni <mweilguni@sime.com> to
discover a bug.

18 years agoMake recovery from WAL be restartable, by executing a checkpoint-like
Tom Lane [Mon, 7 Aug 2006 16:57:57 +0000 (16:57 +0000)]
Make recovery from WAL be restartable, by executing a checkpoint-like
operation every so often.  This improves the usefulness of PITR log
shipping for hot standby: formerly, if the standby server crashed, it
was necessary to restart it from the last base backup and replay all
the WAL since then.  Now it will only need to reread about the same
amount of WAL as the master server would.  The behavior might also
come in handy during a long PITR replay sequence.  Simon Riggs,
with some editorialization by Tom Lane.

18 years agoJoachim fixed some bugs in numeric handling in pgtypeslib.
Michael Meskes [Mon, 7 Aug 2006 13:17:02 +0000 (13:17 +0000)]
Joachim fixed some bugs in numeric handling in pgtypeslib.
Fixed and cleaned up some regression tests. Also added a new one.

18 years agoTweak sanity_check regression test to display more tables (viz, those
Tom Lane [Sun, 6 Aug 2006 04:35:21 +0000 (04:35 +0000)]
Tweak sanity_check regression test to display more tables (viz, those
without indexes) but not to display temp tables.  It's a bit hard to
credit that sanity_check could get through a database-wide VACUUM
while the preceding create_index test is still trying to clean up
its temp tables ... but I see no other explanation for the current
failure report from buildfarm member sponge.

18 years agoAdd support for forcing a switch to a new xlog file; cause such a switch
Tom Lane [Sun, 6 Aug 2006 03:53:44 +0000 (03:53 +0000)]
Add support for forcing a switch to a new xlog file; cause such a switch
to happen automatically during pg_stop_backup().  Add some functions for
interrogating the current xlog insertion point and for easily extracting
WAL filenames from the hex WAL locations displayed by pg_stop_backup
and friends.  Simon Riggs with some editorialization by Tom Lane.

18 years agoUse better named loop variable for large loop, rather than 'i'.
Bruce Momjian [Sun, 6 Aug 2006 02:00:52 +0000 (02:00 +0000)]
Use better named loop variable for large loop, rather than 'i'.

18 years agoFix inheritance_planner() to delete dummy subplans from its Append plan
Tom Lane [Sat, 5 Aug 2006 17:21:52 +0000 (17:21 +0000)]
Fix inheritance_planner() to delete dummy subplans from its Append plan
list, when some of the child rels have been excluded by constraint
exclusion.  This doesn't save a huge amount of time but it'll save some,
and it makes the EXPLAIN output look saner.  We already did the
equivalent thing in set_append_rel_pathlist(), but not here.

18 years agoTwo more changes to regression tests to fix two differences in different setups.
Michael Meskes [Sat, 5 Aug 2006 16:48:48 +0000 (16:48 +0000)]
Two more changes to regression tests to fix two differences in different setups.

18 years agoFix references to the Options section in the pgcrypto documentation.
Neil Conway [Sat, 5 Aug 2006 00:29:11 +0000 (00:29 +0000)]
Fix references to the Options section in the pgcrypto documentation.
Patch from Michael Fuhr.

18 years agoExtend relation_excluded_by_constraints() to check for mutually
Tom Lane [Sat, 5 Aug 2006 00:22:49 +0000 (00:22 +0000)]
Extend relation_excluded_by_constraints() to check for mutually
contradictory WHERE-clauses applied to a relation.  This makes the
GUC variable constraint_exclusion rather inappropriately named,
but I've refrained for the moment from renaming it.
Per example from Martin Lesser.

18 years agoTeach predicate_refuted_by() how to do proofs involving NOT-clauses.
Tom Lane [Sat, 5 Aug 2006 00:21:14 +0000 (00:21 +0000)]
Teach predicate_refuted_by() how to do proofs involving NOT-clauses.
This doesn't matter too much for ordinary NOTs, since prepqual.c does
its best to get rid of those, but it helps with IS NOT TRUE clauses
which the rule rewriter likes to insert.  Per example from Martin Lesser.

18 years agoAdd some blank lines for formatting.
Bruce Momjian [Fri, 4 Aug 2006 22:20:06 +0000 (22:20 +0000)]
Add some blank lines for formatting.

18 years agoFix domain_in() bug exhibited by Darcy Buskermolen. The idea of an EState
Tom Lane [Fri, 4 Aug 2006 21:33:36 +0000 (21:33 +0000)]
Fix domain_in() bug exhibited by Darcy Buskermolen.  The idea of an EState
that's shorter-lived than the expression state being evaluated in it really
doesn't work :-( --- we end up with fn_extra caches getting deleted while
still in use.  Rather than abandon the notion of caching expression state
across domain_in calls altogether, I chose to make domain_in a bit cozier
with ExprContext.  All we really need for evaluating variable-free
expressions is an ExprContext, not an EState, so I invented the notion of a
"standalone" ExprContext.  domain_in can prevent resource leakages by doing
a ReScanExprContext on this rather than having to free it entirely; so we
can make the ExprContext have the same lifespan (and particularly the same
per_query memory context) as the expression state structs.

18 years ago#ifdef fix for MSVC builds of libpq.
Bruce Momjian [Fri, 4 Aug 2006 18:58:33 +0000 (18:58 +0000)]
#ifdef fix for MSVC builds of libpq.

Hiroshi Saito

18 years agoImprove logging of protocol-level prepared statements.
Bruce Momjian [Fri, 4 Aug 2006 18:53:46 +0000 (18:53 +0000)]
Improve logging of protocol-level prepared statements.

18 years agoFix bug in new pg_dump -T/-N handling that was dumping system schemas if
Bruce Momjian [Fri, 4 Aug 2006 18:32:15 +0000 (18:32 +0000)]
Fix bug in new pg_dump -T/-N handling that was dumping system schemas if
these options were used before -n/-t.

18 years agoRemove redeclaration of struct sqlca_t --- unnecessary and provokes
Tom Lane [Fri, 4 Aug 2006 16:54:05 +0000 (16:54 +0000)]
Remove redeclaration of struct sqlca_t --- unnecessary and provokes
warnings on some compilers.

18 years agoFix missing 'static' keywords --- some compilers gripe about this.
Tom Lane [Fri, 4 Aug 2006 16:42:56 +0000 (16:42 +0000)]
Fix missing 'static' keywords --- some compilers gripe about this.

18 years agoFix inadequate quoting in test for AIX xlc.
Tom Lane [Fri, 4 Aug 2006 15:16:14 +0000 (15:16 +0000)]
Fix inadequate quoting in test for AIX xlc.

18 years ago'make clean' must remove the create subdirectories results/ and log/,
Tom Lane [Fri, 4 Aug 2006 14:18:09 +0000 (14:18 +0000)]
'make clean' must remove the create subdirectories results/ and log/,
not merely remove their contents.  Else 'cvs update' complains.

18 years agoTeach eval_const_expressions to simplify BooleanTest nodes that have
Tom Lane [Fri, 4 Aug 2006 14:09:51 +0000 (14:09 +0000)]
Teach eval_const_expressions to simplify BooleanTest nodes that have
constant input.  Seems worth doing because rule rewriter inserts
IS NOT TRUE tests into WHERE clauses.

18 years agoRegression test updates and fixes
Michael Meskes [Fri, 4 Aug 2006 08:52:18 +0000 (08:52 +0000)]
Regression test updates and fixes

18 years agoSlight wording improvement in documentation.
Bruce Momjian [Fri, 4 Aug 2006 04:07:38 +0000 (04:07 +0000)]
Slight wording improvement in documentation.

18 years agoAdd missing ecpg function prototype needed when in threaded mode ---
Bruce Momjian [Fri, 4 Aug 2006 03:23:37 +0000 (03:23 +0000)]
Add missing ecpg function prototype needed when in threaded mode ---
supresses compiler warning.

18 years agoAdd URL for terminate backend test:
Bruce Momjian [Fri, 4 Aug 2006 01:24:49 +0000 (01:24 +0000)]
Add URL for terminate backend test:

>   http://archives.postgresql.org/pgsql-hackers/2006-08/msg00174.php

18 years agoAdd some basic tests of GUC behavior.
Tom Lane [Fri, 4 Aug 2006 00:00:14 +0000 (00:00 +0000)]
Add some basic tests of GUC behavior.
Joachim Wieland

18 years agoCause ALTER TABLE to perform ALTER COLUMN DROP DEFAULT operations during
Tom Lane [Thu, 3 Aug 2006 20:57:06 +0000 (20:57 +0000)]
Cause ALTER TABLE to perform ALTER COLUMN DROP DEFAULT operations during
the DROP pass rather than the ADD_CONSTR pass.  On examining the code I
think this was just an oversight rather than intentional, and it seems
to satisfy the principle of least surprise better than the alternative
solution that was discussed.  Add an example to the ref page showing how
to do ALTER TYPE and update the default in one command.  Per gripe from
Markus Bertheau that that wasn't possible.

18 years agoRemove use of a regex character class in resultmap (for freebsd version
Tom Lane [Thu, 3 Aug 2006 17:04:00 +0000 (17:04 +0000)]
Remove use of a regex character class in resultmap (for freebsd version
check).  This isn't supported by pg_regress since the recent rewrite
into C.  While we could add char classes to pg_regress.c's code, it's
not really needed at the moment: thanks to Andrew's patch to make
pg_regress always accept the 'standard' comparison file, we can just
drop the version check.

18 years agoFix AfterTriggerExecute() to pass tg_trigtuple and tg_newtuple as NULLs
Tom Lane [Thu, 3 Aug 2006 16:04:41 +0000 (16:04 +0000)]
Fix AfterTriggerExecute() to pass tg_trigtuple and tg_newtuple as NULLs
rather than pointers to garbage, when calling AFTER STATEMENT triggers.
Michael Fuhr

18 years agoAdd missing pgstat_count_index_scan(), per Andreas Seltenreich.
Tom Lane [Thu, 3 Aug 2006 15:22:09 +0000 (15:22 +0000)]
Add missing pgstat_count_index_scan(), per Andreas Seltenreich.

18 years agoA few regression tests for VALUES, from Gavin Sherry.
Tom Lane [Thu, 3 Aug 2006 14:54:44 +0000 (14:54 +0000)]
A few regression tests for VALUES, from Gavin Sherry.

18 years agoRemoved compiler warnings
Michael Meskes [Thu, 3 Aug 2006 14:50:11 +0000 (14:50 +0000)]
Removed compiler warnings

18 years agoApplied test suite update by Joachim Wieland <joe@mcknight.de>.
Michael Meskes [Thu, 3 Aug 2006 13:11:04 +0000 (13:11 +0000)]
Applied test suite update by Joachim Wieland <joe@mcknight.de>.

18 years agoMove 'ddl' right after 'none' in postgresql.conf. It used to be between
Bruce Momjian [Wed, 2 Aug 2006 21:48:43 +0000 (21:48 +0000)]
Move 'ddl' right after 'none' in postgresql.conf.  It used to be between
'mod' and 'all', which is not the right order.  SGML documentation order
was correct. Report from Chander Ganesan.

18 years agoFix logic to prevent pg_dump from dumping system schemas; bug introduced
Bruce Momjian [Wed, 2 Aug 2006 21:43:43 +0000 (21:43 +0000)]
Fix logic to prevent pg_dump from dumping system schemas; bug introduced
in recent -t/-n/-T/-N patch.

Small style cleanups.

18 years agoremove extraneous space after -L flag.
Andrew Dunstan [Wed, 2 Aug 2006 19:02:34 +0000 (19:02 +0000)]
remove extraneous space after -L flag.

18 years agoArrange for ValuesScan to keep per-sublist expression eval state in a
Tom Lane [Wed, 2 Aug 2006 18:58:21 +0000 (18:58 +0000)]
Arrange for ValuesScan to keep per-sublist expression eval state in a
temporary context that can be reset when advancing to the next sublist.
This is faster and more thorough at recovering space than the previous
method; moreover it will do the right thing if something in the sublist
tries to register an expression context callback.

18 years agoFix documentation error: GRANT/REVOKE for roles only accept role names
Tom Lane [Wed, 2 Aug 2006 16:29:49 +0000 (16:29 +0000)]
Fix documentation error: GRANT/REVOKE for roles only accept role names
as grantees, not PUBLIC ... and you can't say GROUP either.  Noted by
Brian Hurt.

18 years agoAnd finally the Makefiles
Michael Meskes [Wed, 2 Aug 2006 14:19:14 +0000 (14:19 +0000)]
And finally the Makefiles

18 years agoWups, got the test for contain_vars_of_level-not-needed wrong in
Tom Lane [Wed, 2 Aug 2006 14:14:22 +0000 (14:14 +0000)]
Wups, got the test for contain_vars_of_level-not-needed wrong in
transformInsertStmt: the target table is already in p_rtable at that point.

18 years agoHopefully that's it. The remaining files for ecpg regression tests.
Michael Meskes [Wed, 2 Aug 2006 14:14:04 +0000 (14:14 +0000)]
Hopefully that's it. The remaining files for ecpg regression tests.

18 years agoAdd a HINT per suggestion from Michael Glaesemann. Also, tweak OLD/NEW
Tom Lane [Wed, 2 Aug 2006 13:58:52 +0000 (13:58 +0000)]
Add a HINT per suggestion from Michael Glaesemann.  Also, tweak OLD/NEW
test to avoid expensive contain_vars_of_level() scan in the normal case
where we're not inside a rule.

18 years agoSome more regression test files
Michael Meskes [Wed, 2 Aug 2006 13:53:45 +0000 (13:53 +0000)]
Some more regression test files

18 years agoOne more file to remove
Michael Meskes [Wed, 2 Aug 2006 13:52:11 +0000 (13:52 +0000)]
One more file to remove

18 years agoRemoved old test files
Michael Meskes [Wed, 2 Aug 2006 13:51:32 +0000 (13:51 +0000)]
Removed old test files

18 years agoynced parser and keyword list.
Michael Meskes [Wed, 2 Aug 2006 13:43:23 +0000 (13:43 +0000)]
ynced parser and keyword list.
Implemented EXEC SQL UNDEF.
Applied first version of the regression test patch by Joachim Wieland <joe@mcknight.de>.

18 years agoUpdate:
Bruce Momjian [Wed, 2 Aug 2006 13:36:45 +0000 (13:36 +0000)]
Update:

<  o Add COPY TO STDIN / STDOUT handling
>  o Add COPY TO STDIN handling

18 years agoAdd:
Bruce Momjian [Wed, 2 Aug 2006 13:29:54 +0000 (13:29 +0000)]
Add:

>  o In rules, allow VALUES() to contain a mixture of 'old' and 'new'
>    references

18 years agoDone:
Bruce Momjian [Wed, 2 Aug 2006 03:11:54 +0000 (03:11 +0000)]
Done:

        o -Allow INSERT INTO tab (col1, ..) VALUES (val1, ..), (val2, ..)

18 years agoAdd support for multi-row VALUES clauses as part of INSERT statements
Joe Conway [Wed, 2 Aug 2006 01:59:48 +0000 (01:59 +0000)]
Add support for multi-row VALUES clauses as part of INSERT statements
(e.g. "INSERT ... VALUES (...), (...), ...") and elsewhere as allowed
by the spec. (e.g. similar to a FROM clause subselect). initdb required.
Joe Conway and Tom Lane.

18 years agoFix bug I introduced while cleaning up pg_dump -t/-n patch.
Bruce Momjian [Tue, 1 Aug 2006 21:05:00 +0000 (21:05 +0000)]
Fix bug I introduced while cleaning up pg_dump -t/-n patch.

18 years agoEditorialize a bit on the recent patch, reverting to the original versions
Alvaro Herrera [Tue, 1 Aug 2006 19:17:18 +0000 (19:17 +0000)]
Editorialize a bit on the recent patch, reverting to the original versions
of the text where appropiate.

18 years agoAdd support for loadable modules to allocated shared memory and
Bruce Momjian [Tue, 1 Aug 2006 19:03:11 +0000 (19:03 +0000)]
Add support for loadable modules to allocated shared memory and
lightweight locks.

Marc Munro

18 years agoAdd pg_dump -X no-data-for-failed-tables option to suppress loading data
Bruce Momjian [Tue, 1 Aug 2006 18:21:44 +0000 (18:21 +0000)]
Add pg_dump -X no-data-for-failed-tables option to suppress loading data
if table creation failed (the table already exists).

Martin Pitt

18 years agoDone:
Bruce Momjian [Tue, 1 Aug 2006 18:07:36 +0000 (18:07 +0000)]
Done:

<  o %Allow pg_dump to use multiple -t and -n switches  [pg_dump]
<
<    http://archives.postgresql.org/pgsql-patches/2006-01/msg00190.php
<
>  o -Allow pg_dump to use multiple -t and -n switches, exclusion
>     ability, and regular expression object matching

18 years agoRemove TODO.detail/pg_dump.
Bruce Momjian [Tue, 1 Aug 2006 18:06:27 +0000 (18:06 +0000)]
Remove TODO.detail/pg_dump.

18 years agoAllow multiple -n (schema) and -t (table) pg_dump options, and add -T
Bruce Momjian [Tue, 1 Aug 2006 18:05:04 +0000 (18:05 +0000)]
Allow multiple -n (schema) and -t (table)  pg_dump options, and add -T
and -N options to exclude objects.  Also support regular expressions for
option object names.

Greg Sabino Mullane

18 years agoRemove extra argument to printf().
Bruce Momjian [Tue, 1 Aug 2006 18:01:36 +0000 (18:01 +0000)]
Remove extra argument to printf().

18 years agohave pg_regress fall back on testing with the canonical results file if an
Andrew Dunstan [Tue, 1 Aug 2006 14:56:29 +0000 (14:56 +0000)]
have pg_regress fall back on testing with the canonical results file if an
alternative test is specified but none succeeds.

18 years agoImprovements to Maintenance and External Projects documentation.
Bruce Momjian [Tue, 1 Aug 2006 00:09:06 +0000 (00:09 +0000)]
Improvements to Maintenance and External Projects documentation.

Joshua D. Drake
Robert Treat

18 years agoAdd:
Bruce Momjian [Mon, 31 Jul 2006 23:04:13 +0000 (23:04 +0000)]
Add:

> * Consider compressed annealing to search for query plans
>
>   This might replace GEQO, http://sixdemonbag.org/Djinni.

18 years agoChange the relation_open protocol so that we obtain lock on a relation
Tom Lane [Mon, 31 Jul 2006 20:09:10 +0000 (20:09 +0000)]
Change the relation_open protocol so that we obtain lock on a relation
(table or index) before trying to open its relcache entry.  This fixes
race conditions in which someone else commits a change to the relation's
catalog entries while we are in process of doing relcache load.  Problems
of that ilk have been reported sporadically for years, but it was not
really practical to fix until recently --- for instance, the recent
addition of WAL-log support for in-place updates helped.

Along the way, remove pg_am.amconcurrent: all AMs are now expected to support
concurrent update.

18 years agoAdded missing ECPGget_sqlca() call
Michael Meskes [Mon, 31 Jul 2006 13:26:46 +0000 (13:26 +0000)]
Added missing ECPGget_sqlca() call

18 years agoFirst small patches needed for regression tests
Michael Meskes [Mon, 31 Jul 2006 10:15:31 +0000 (10:15 +0000)]
First small patches needed for regression tests

18 years agoFix memory allocation bug in pgbench.
Tatsuo Ishii [Mon, 31 Jul 2006 05:15:14 +0000 (05:15 +0000)]
Fix memory allocation bug in pgbench.
patches submitted by ITAGAKI Takahiro.

18 years agoChange the bootstrap sequence so that toast tables for system catalogs are
Tom Lane [Mon, 31 Jul 2006 01:16:38 +0000 (01:16 +0000)]
Change the bootstrap sequence so that toast tables for system catalogs are
created in the bootstrap phase proper, rather than added after-the-fact
by initdb.  This is cleaner than before because it allows us to retire the
undocumented ALTER TABLE ... CREATE TOAST TABLE command, but the real reason
I'm doing it is so that toast tables of shared catalogs will now have
predetermined OIDs.  This will allow a reasonably clean solution to the
problem of locking tables before we load their relcache entries, to appear
in a forthcoming patch.

18 years agoFix confusion between COPY FROM and COPY TO, per Gavin Sharry and Arul Shaji.
Alvaro Herrera [Mon, 31 Jul 2006 01:10:56 +0000 (01:10 +0000)]
Fix confusion between COPY FROM and COPY TO, per Gavin Sharry and Arul Shaji.

18 years agoFix a couple of comments.
Tom Lane [Sun, 30 Jul 2006 20:17:11 +0000 (20:17 +0000)]
Fix a couple of comments.

18 years agoReplaced $Header$ by $§PosgreSQL$
Michael Meskes [Sun, 30 Jul 2006 16:28:58 +0000 (16:28 +0000)]
Replaced $Header$ by $§PosgreSQL$

18 years agoAdded missing $Header$ entries.
Michael Meskes [Sun, 30 Jul 2006 10:24:10 +0000 (10:24 +0000)]
Added missing $Header$ entries.

18 years agoModify snapshot definition so that lazy vacuums are ignored by other
Alvaro Herrera [Sun, 30 Jul 2006 02:07:18 +0000 (02:07 +0000)]
Modify snapshot definition so that lazy vacuums are ignored by other
vacuums.  This allows a OLTP-like system with big tables to continue
regular vacuuming on small-but-frequently-updated tables while the
big tables are being vacuumed.

Original patch from Hannu Krossing, rewritten by Tom Lane and updated
by me.

18 years agoAdd:
Bruce Momjian [Sun, 30 Jul 2006 01:48:40 +0000 (01:48 +0000)]
Add:

> * Consider detoasting keys before sorting

18 years agoFix WIN32 wait() return value macros to be accurate, particularly
Bruce Momjian [Sun, 30 Jul 2006 01:45:21 +0000 (01:45 +0000)]
Fix WIN32 wait() return value macros to be accurate, particularly
because they are used for testing the return value from system().
(WIN32 doesn't overlay the return code with other failure conditions
like Unix does, so they are just simple macros.)

Fix regression checks to properly handle diff failures on Win32 using
the new macros.

18 years agoprevent multiplexing Windows kernel event objects we listen for across various socket...
Andrew Dunstan [Sat, 29 Jul 2006 19:55:18 +0000 (19:55 +0000)]
prevent multiplexing Windows kernel event objects we listen for across various sockets - should fix the occasional stats test regression failures we see.

18 years agoAdd entry:
Bruce Momjian [Sat, 29 Jul 2006 18:08:36 +0000 (18:08 +0000)]
Add entry:

> * Add column to pg_stat_activity that shows the progress of long-running
>   commands like CREATE INDEX and VACUUM

18 years agoDon't use #include <crtdefs.h> for MSVC <= 1400.
Bruce Momjian [Sat, 29 Jul 2006 17:35:07 +0000 (17:35 +0000)]
Don't use #include <crtdefs.h> for MSVC <= 1400.

Hiroshi Saito

18 years agoAdd:
Bruce Momjian [Sat, 29 Jul 2006 15:56:32 +0000 (15:56 +0000)]
Add:

> * Add support for SQL-standard GENERATED/IDENTITY columns
>
>   http://archives.postgresql.org/pgsql-hackers/2006-07/msg00543.php

18 years agoAdd #include postgres_fe.h in two win32-specific files, because there is
Bruce Momjian [Sat, 29 Jul 2006 15:22:27 +0000 (15:22 +0000)]
Add #include postgres_fe.h in two win32-specific files, because there is
pg-specific code in those files, or might be some day.

18 years agoAdjust initialization sequence for timezone_abbreviations so that
Tom Lane [Sat, 29 Jul 2006 03:02:56 +0000 (03:02 +0000)]
Adjust initialization sequence for timezone_abbreviations so that
it's handled just about like timezone; in particular, don't try
to read anything during InitializeGUCOptions.  Should solve current
startup failure on Windows, and avoid wasted cycles if a nondefault
setting is specified in postgresql.conf too.  Possibly we need to
think about a more general solution for handling 'expensive to set'
GUC options.

18 years agoChange the delta val from 0 and 10000 to -5000 and 5000 per recent
Tatsuo Ishii [Fri, 28 Jul 2006 22:58:26 +0000 (22:58 +0000)]
Change the delta val from 0 and 10000 to -5000 and 5000 per recent
discussion in hackers list.  Also enhance predefined benchmark
scenarios to reflect the scaling factor parameter flexibly.

18 years agoRemove update TODO.detail item.
Bruce Momjian [Fri, 28 Jul 2006 19:28:08 +0000 (19:28 +0000)]
Remove update TODO.detail item.

18 years agoUpdates per Tom:
Bruce Momjian [Fri, 28 Jul 2006 19:00:45 +0000 (19:00 +0000)]
Updates per Tom:

> * Allow DISTINCT to work in multiple-argument aggregate calls
<  o Allow UPDATE to handle complex aggregates [update]?

18 years agoSQL2003-standard statistical aggregates, by Sergey Koposov. I've added only
Tom Lane [Fri, 28 Jul 2006 18:33:04 +0000 (18:33 +0000)]
SQL2003-standard statistical aggregates, by Sergey Koposov.  I've added only
the float8 versions of the aggregates, which is all that the standard requires.
Sergey's original patch also provided versions using numeric arithmetic,
but given the size and slowness of the code, I doubt we ought to include
those in core.

18 years agoFix table title.
Tom Lane [Fri, 28 Jul 2006 16:21:57 +0000 (16:21 +0000)]
Fix table title.

18 years agoMake it clearer that not every Postgres character set can be used as a
Tom Lane [Fri, 28 Jul 2006 15:33:17 +0000 (15:33 +0000)]
Make it clearer that not every Postgres character set can be used as a
server-side character set.

18 years agoUpdate Tatsuo:
Bruce Momjian [Fri, 28 Jul 2006 12:24:07 +0000 (12:24 +0000)]
Update Tatsuo:

< * Tatsuo is Tatsuo Ishii <t-ishii@sra.co.jp> of Software Research Assoc.
> * Tatsuo is Tatsuo Ishii <ishii@sraoss.co.jp> of SRA OSS, Inc. Japan

18 years agoVariables should be free'ed only once.
Michael Meskes [Fri, 28 Jul 2006 11:49:36 +0000 (11:49 +0000)]
Variables should be free'ed only once.

18 years agoRemoved superfluous comment
Michael Meskes [Fri, 28 Jul 2006 10:12:56 +0000 (10:12 +0000)]
Removed superfluous comment

18 years agoAnd one more:
Michael Meskes [Fri, 28 Jul 2006 10:10:42 +0000 (10:10 +0000)]
And one more:
Connection identifier has to be unique

18 years agoAdded more SoC changes by Joachim Wieland <joe@mcknight.de>:
Michael Meskes [Fri, 28 Jul 2006 09:08:01 +0000 (09:08 +0000)]
Added more SoC changes by Joachim Wieland <joe@mcknight.de>:
- SHOW statement puts result into a variable
- COPY TO STDOUT works

18 years agoAdd URL for UPDATE/SET for multiple values.
Bruce Momjian [Thu, 27 Jul 2006 22:05:49 +0000 (22:05 +0000)]
Add URL for UPDATE/SET for multiple values.

18 years agoAdd for UPDATE SET for multiple values:
Bruce Momjian [Thu, 27 Jul 2006 22:01:34 +0000 (22:01 +0000)]
Add for UPDATE SET for multiple values:

>
>           A subselect can also be used as the value source.

18 years agoFix incorrect function return code in cube_cmp and cube_dim;
Tom Lane [Thu, 27 Jul 2006 21:55:09 +0000 (21:55 +0000)]
Fix incorrect function return code in cube_cmp and cube_dim;
update regression expected files to what I think is correct.

18 years agorevert last change - broke non-AIX platforms.
Andrew Dunstan [Thu, 27 Jul 2006 19:58:39 +0000 (19:58 +0000)]
revert last change - broke non-AIX platforms.

18 years agoAggregate functions now support multiple input arguments. I also took
Tom Lane [Thu, 27 Jul 2006 19:52:07 +0000 (19:52 +0000)]
Aggregate functions now support multiple input arguments.  I also took
the opportunity to treat COUNT(*) as a zero-argument aggregate instead
of the old hack that equated it to COUNT(1); this is materially cleaner
(no more weird ANYOID cases) and ought to be at least a tiny bit faster.
Original patch by Sergey Koposov; review, documentation, simple regression
tests, pg_dump and psql support by moi.

18 years agoanother try at keeping AIX/ppc happy on cube test.
Andrew Dunstan [Thu, 27 Jul 2006 18:38:54 +0000 (18:38 +0000)]
another try at keeping AIX/ppc happy on cube test.

18 years agofix most regression tests for new cube code.
Andrew Dunstan [Thu, 27 Jul 2006 16:12:36 +0000 (16:12 +0000)]
fix most regression tests for new cube code.

18 years agoOriginal coding of pg_regress.c made the results and log directories
Tom Lane [Thu, 27 Jul 2006 15:37:19 +0000 (15:37 +0000)]
Original coding of pg_regress.c made the results and log directories
with restrictive permissions, which was not the behavior of the shell
script and doesn't seem very desirable.  Use the umask setting instead.