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* do not use unsetenv.c on mingwAndrew Dunstan2009-02-12
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* The Czech (cs_CZ) and Slovak (sk_SK) locales sort numbers after letters,Peter Eisentraut2009-02-12
| | | | | | instead of vice versa. Update the regression test expectations to support that. In the plpgsql test, adjust the test data so that this isn't an issue. In the char and varchar tests, add new expected files.
* Unset language-related locale settings in any case, otherwise psql willPeter Eisentraut2009-02-12
| | | | speak in tongues and mess up the regression test diffs.
* Remove tabs from SGML.Bruce Momjian2009-02-12
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* Don't call SetEnvironmentVariable() when removing an environment variable,Magnus Hagander2009-02-12
| | | | | as this seems to crash on at least some versions of MingW. Our current usage of this function does not require it, so it should be ok to ignore.
* Change ALTER TABLE SET WITHOUT OIDS to rewrite the whole table to physicallyTom Lane2009-02-11
| | | | | | | | | | | | | | | | get rid of the OID column. This eliminates the problem discovered by Heikki back in November that 8.4's suppression of "unnecessary" junk filtering in INSERT/SELECT could lead to an Assert failure, or storing of oids into a table that shouldn't have them if Asserts are off. While that particular problem could have been solved in other ways, it seems likely to be just a forerunner of things to come if we continue to allow tables to contain rows that disagree with the pg_class.relhasoids setting. It's better to make this operation slow than to sacrifice performance or risk bugs in more common code paths. Also, add ALTER TABLE SET WITH OIDS to rewrite the table to add oids. This was a bit more controversial, but in view of the very small amount of extra code needed given the current ALTER TABLE infrastructure, it seems best to eliminate the asymmetry in features.
* Tweak configure to attempt to add -qnoansialias to CFLAGS whenever runningTom Lane2009-02-11
| | | | | | on AIX with a non-gcc compiler. The previous coding would do this only if CC was exactly "xlc"; which is a bad idea, as demonstrated by trouble report from Mihai Criveti.
* Improve psql \d+ to show TOAST reloptions too. Per complaint fromAlvaro Herrera2009-02-11
| | | | ITAGAKI Takahiro.
* Only unset the locale environment when --no-locale is used (the way it wasPeter Eisentraut2009-02-11
| | | | | | presumably designed, but didn't act). This allows running the temp install tests in a non-C locale, thus exercising users' real environments better. Document how to change locales for test runs.
* Clarify PQinitSSL() documentation to mention what the argument controls.Bruce Momjian2009-02-11
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* Support for KOI8U encodingPeter Eisentraut2009-02-10
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* Remove the encoding *numbers* from the comments. They are useless, andPeter Eisentraut2009-02-10
| | | | make maintenance harder.
* Add possibility to generate only some files, by passing command-linePeter Eisentraut2009-02-10
| | | | arguments.
* Update wording of how to prevent pg_dump from affecting statisticsBruce Momjian2009-02-10
| | | | collection.
* Adopt Bob Jenkins' improved hash function for hash_any(). This changes theTom Lane2009-02-09
| | | | | | contents of hash indexes (again), so bump catversion. Kenneth Marshall
* Update autovacuum to use reloptions instead of a system catalog, forAlvaro Herrera2009-02-09
| | | | | | | | | per-table overrides of parameters. This removes a whole class of problems related to misusing the catalog, and perhaps more importantly, gives us pg_dump support for the parameters. Based on a patch by Euler Taveira de Oliveira, heavily reworked by me.
* Fix spelling error in docs.Bruce Momjian2009-02-09
| | | | Erik Rijkers
* Ensure that INSERT ... SELECT into a table with OIDs never copies row OIDsTom Lane2009-02-08
| | | | | | | | from the source table. This could never happen anyway before 8.4 because the executor invariably applied a "junk filter" to rows due to be inserted; but now that we skip doing that when it's not necessary, the case can occur. Problem noted 2008-11-27 by KaiGai Kohei, though I misunderstood what he was on about at the time (the opacity of the patch he proposed didn't help).
* Document that LIMIT NULL is the same as no LIMIT clause.Bruce Momjian2009-02-07
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* Remove documentation mention that hash indexes perform no better thanBruce Momjian2009-02-07
| | | | | | btree; keep mention about missing WAL logging. Kenneth Marshall
* Uppercase CHECK mention in relchecks documentation mention.Bruce Momjian2009-02-07
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* ecpg requires libpq; add Makefile rules to require libpq to be builtBruce Momjian2009-02-07
| | | | | | first. Alvaro Herrera
* Properly wrap new pg_dump doc text.Bruce Momjian2009-02-07
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* Update pg_constraint.conkey documentation description.Bruce Momjian2009-02-07
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* Document disabling the statistics collector pg_dump activity, and give aBruce Momjian2009-02-07
| | | | | | | bit more visibility to the PGOPTIONS environment variable supported by libpq. Bryce Nesbitt
* Fix to_timestamp() to not require upper/lower case matching for meridianBruce Momjian2009-02-07
| | | | | | | | | designations (AM/PM). Also separate out matching of a meridian with periods (e.g. A.M.) and with those without. Do the same for AD/BC. Brendan Jurd
* Fix obsolete comment. Zdenek KotalaHeikki Linnakangas2009-02-07
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* Set column privileges to supportedPeter Eisentraut2009-02-07
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* Fix cost_mergejoin's failure to adjust for rescanning of non-unique merge joinTom Lane2009-02-06
| | | | | | | | | keys when considering a semi or anti join. This requires estimating the selectivity of the merge qual as though it were a regular inner join condition. To allow caching both that and the real outer-join-aware selectivity, split RestrictInfo.this_selec into two fields. This fixes one of the problems reported by Kevin Grittner.
* Ooops, forgot to update COPY reference page to mention column privileges.Tom Lane2009-02-06
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* Clean up some loose ends from the column privileges patch: addTom Lane2009-02-06
| | | | | | | | | | | | | | | | | | | | | | has_column_privilege and has_any_column_privilege SQL functions; fix the information_schema views that are supposed to pay attention to column privileges; adjust pg_stats to show stats for any column you have select privilege on; and fix COPY to allow copying a subset of columns if the user has suitable per-column privileges for all the columns. To improve efficiency of some of the information_schema views, extend the has_xxx_privilege functions to allow inquiring about the OR of a set of privileges in just one call. This is just exposing capability that already existed in the underlying aclcheck routines. In passing, make the information_schema views report the owner's own privileges as being grantable, since Postgres assumes this even when the grant option bit is not set in the ACL. This is a longstanding oversight. Also, make the new has_xxx_privilege functions for foreign data objects follow the same coding conventions used by the older ones. Stephen Frost and Tom Lane
* Fix typo in docs.Bruce Momjian2009-02-06
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* Document ways to avoid libpq WSACleanup() overhead on Windows.Bruce Momjian2009-02-06
| | | | Andrew Chernow
* Add PL/PgSQL FOUND and GET DIAGNOSTICS support for RETURN QUERYBruce Momjian2009-02-05
| | | | | | statement Pavel Stehule
* Mixing long and int entries of a union only works on some architectures.Michael Meskes2009-02-05
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* Fix an old corner-case error in match_unsorted_outer(): don't considerTom Lane2009-02-05
| | | | | | | | | | | | the cheapest-total inner path as a new candidate while truncating the sort key list, if it already matched the full sort key list. This is too much of a corner case to be worth back-patching, since it's unusual for the cheapest total path to be sorted, and anyway no real harm is done (except in JOIN_SEMI/ANTI cases where cost_mergejoin is a bit broken at the moment). But it wasn't behaving as intended, so fix it. Noted while examining a test case from Kevin Grittner. This error doesn't explain his issue, but it does explain why "set enable_seqscan = off" seemed to reproduce it for me.
* Fix some SGML-compiler warnings on -wxml mode.Alvaro Herrera2009-02-04
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* Update read committed documentation to better explain undesirableBruce Momjian2009-02-04
| | | | | | | behavior of concurrent commands in cases where rows are being added and removed from matching query criteria. Minor word-smithing.
* Added result checks for calls to gmtime().Michael Meskes2009-02-04
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* Argh, wrong line copied again.Michael Meskes2009-02-03
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* Fixed copy&paste mistake that made library use uninitialized variable.Michael Meskes2009-02-03
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* allow alternative names for tclsh used on WindowsAndrew Dunstan2009-02-03
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* Add a failure check for syslogger's use of _beginthreadex(), and removeTom Lane2009-02-03
| | | | | unnecessary thread address output parameter, to make this code look more like that in pg_restore.
* Document the longstanding behavior of LIMIT NULL and OFFSET NULL,Tom Lane2009-02-02
| | | | | | per gripe from David Wheeler that this was mentioned nowhere. In passing, editorialize a bit on the description of the SQL:2008 equivalent syntax.
* Fix plpgsql to not treat INSERT INTO as an INTO-variables clause anywhereTom Lane2009-02-02
| | | | | | | | in the string, not just at the start. Per bug #4629 from Martin Blazek. Back-patch to 8.2; prior versions don't have the problem, at least not in the reported case, because they don't try to recognize INTO in non-SELECT statements. (IOW, this is really fallout from the RETURNING patch.)
* Provide for parallel restoration from a custom format archive. Each data andAndrew Dunstan2009-02-02
| | | | | | | | post-data step is run in a separate worker child (a thread on Windows, a child process elsewhere) up to the concurrent number specified by the new pg_restore command-line --multi-thread | -m switch. Andrew Dunstan, with some editing by Tom Lane.
* Allow reloption names to have qualifiers, initially supporting a TOASTAlvaro Herrera2009-02-02
| | | | | | | | qualifier, and add support for this in pg_dump. This allows TOAST tables to have user-defined fillfactor, and will also enable us to move the autovacuum parameters to reloptions without taking away the possibility of setting values for TOAST tables.
* When changing a regression test file one should also change the expected ↵Michael Meskes2009-02-02
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* Set memory segment to '0', just to be sure.Michael Meskes2009-02-02
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* Fixed auto allocation for binary data types.Michael Meskes2009-02-02
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