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* pg_stop_backup was calling XLogArchiveNotify() twice for the newly createdTom Lane2006-06-22
| | | | | backup history file. Bug introduced by the 8.1 change to make pg_stop_backup delete older history files. Per report from Masao Fujii.
* Standalone backends need pgstat_bestart() too, per Qingqing Zhou.Tom Lane2006-06-22
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* Move setup_cancel_handler() up near start of psql main(), where theTom Lane2006-06-21
| | | | | setup_win32_locks() call formerly was, to ensure that cancelConnLock is valid when it needs to be. Per Yoshiyuki Asaba.
* Remove ancient kluge that kept nodeAgg.c from crashing on UPDATEs involvingTom Lane2006-06-21
| | | | | | aggregates. We just disallowed that, and AFAICS there should be no other cases where direct (non-aggregated) references to input columns are allowed in a query with aggregation and no GROUP BY.
* Disallow aggregate functions in UPDATE commands (unless within a sub-SELECT).Tom Lane2006-06-21
| | | | | | | | This is disallowed by the SQL spec because it doesn't have any very sensible interpretation. Historically Postgres has allowed it but behaved strangely. As of PG 8.1 a server crash is possible if the MIN/MAX index optimization gets applied; rather than try to "fix" that, it seems best to just enforce the spec restriction. Per report from Josh Drake and Alvaro Herrera.
* Eliminate a gratuitously different wording of the 'cannot use aggregate ↵Tom Lane2006-06-21
| | | | function in check constraint' error message.
* - During dblink_open, if transaction state was IDLE, force cursor count toJoe Conway2006-06-21
| | | | | | | initially be 0. This is needed as a previous ABORT might have wiped out an automatically opened transaction without maintaining the cursor count. - Fix regression test expected file for the correct ERROR message, which we now get given the above bug fix.
* Clean up psql variable code a little: eliminate unnecessary tests inTom Lane2006-06-21
| | | | | | | GetVariable() and be consistent about treatment of the list header. Motivated by noticing strspn() taking an unreasonable percentage of runtime --- the call removed from GetVariable() was the only one that could be in a high-usage path ...
* Added some more coverity report patches send in by Martijn van Oosterhout ↵Michael Meskes2006-06-21
| | | | <kleptog@svana.org>.
* Fixed small typo in changelogMichael Meskes2006-06-21
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* Added fixed from the coverity report send in by Joachim Wieland ↵Michael Meskes2006-06-21
| | | | | | <joe@mcknight.de> Added missing error handling in a few functions in ecpglib
* Remove redundant gettimeofday() calls to the extent practical withoutTom Lane2006-06-20
| | | | | | | | | | | changing semantics too much. statement_timestamp is now set immediately upon receipt of a client command message, and the various places that used to do their own gettimeofday() calls to mark command startup are referenced to that instead. I have also made stats_command_string use that same value for pg_stat_activity.query_start for both the command itself and its eventual replacement by <IDLE> or <idle in transaction>. There was some debate about that, but no argument that seemed convincing enough to justify an extra gettimeofday() call.
* Split definitions for md5.c out of crypt.h and into their own headerTom Lane2006-06-20
| | | | | | | | | libpq/md5.h, so that there's a clear separation between backend-only definitions and shared frontend/backend definitions. (Turns out this is reversing a bad decision from some years ago...) Fix up references to crypt.h as needed. I looked into moving the code into src/port, but the headers in src/include/libpq are sufficiently intertwined that it seems more work than it's worth to do that.
* Some editorial work on the documentation of the current-date/timeTom Lane2006-06-19
| | | | functions.
* Do not use already free'ed errmsg, bug found by Joachim WielandMichael Meskes2006-06-19
| | | | <joachim.wieland@credativ.de>
* Take the statistics collector out of the loop for monitoring backends'Tom Lane2006-06-19
| | | | | | | current commands; instead, store current-status information in shared memory. This substantially reduces the overhead of stats_command_string and also ensures that pg_stat_activity is fully up to date at all times. Per my recent proposal.
* Update my email address.Bruce Momjian2006-06-18
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* Don't try to call posix_fadvise() unless <fcntl.h> supplies a declarationTom Lane2006-06-18
| | | | | | | | for it. Hopefully will fix core dump evidenced by some buildfarm members since fadvise patch went in. The actual definition of the function is not ABI-compatible with compiler's default assumption in the absence of any declaration, so it's clearly unsafe to try to call it without seeing a declaration.
* Fix saveHistory() to not emit bogus complaint during psql exit when usingTom Lane2006-06-18
| | | | | Darwin's libedit; per my proposal last August. Also, suppress cast-away- const warnings.
* Increase timeout in statement_timeout test from 1 second to 2 seconds.Tom Lane2006-06-18
| | | | | | | | | We have once or twice seen failures suggesting that control didn't get to the exception block before the timeout elapsed, which is unlikely but not impossible in a parallel regression test (with a dozen other backends competing for cycles). This change doesn't completely prevent the problem of course, but it should reduce the probability enough that we don't see it anymore. Per buildfarm results.
* Merge postmaster and postgres command into just postgres. postmasterPeter Eisentraut2006-06-18
| | | | | symlink is kept for now for compatibility. To call single-user mode, use postgres --single.
* Fix a couple of obvious problems in DROP IF EXISTS patch.Tom Lane2006-06-16
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* Code review for SELECT INTO STRICT patch: use saner choices of errorTom Lane2006-06-16
| | | | SQLSTATEs, fix some documentation problems.
* Clean up after someone's curious idea that it'd be good to stripTom Lane2006-06-16
| | | | | leading zeroes from the SQLSTATE codes. They're strings, people, not numbers.
* docs for DROP ... IF EXISTS for the following cases:Andrew Dunstan2006-06-16
| | | | language, tablespace, trigger, rule, opclass, function, aggregate. operator, and cast.
* Add:Bruce Momjian2006-06-16
| | | | | | | > o Allow PL/python to composite types and result sets > once buggy assert-enabled versions of python can be detected > > http://archives.postgresql.org/pgsql-patches/2006-04/msg00087.php
* Add:Bruce Momjian2006-06-16
| | | | | | | > > * Fix CREATE CAST on DOMAINs > > http://archives.postgresql.org/pgsql-hackers/2006-05/msg00072.php
* Document issues with non-default tablespaces and pg_dumpall restores.Bruce Momjian2006-06-16
| | | | Backpatch documentation addition to 8.1.X.
* Add URL for ISO dates:Bruce Momjian2006-06-16
| | | | > http://archives.postgresql.org/pgsql-bugs/2006-04/msg00248.php
* DROP ... IF EXISTS for the following cases:Andrew Dunstan2006-06-16
| | | | language, tablespace, trigger, rule, opclass, function, aggregate. operator, and cast.
* Add URL for currency type:Bruce Momjian2006-06-16
| | | | > http://archives.postgresql.org/pgsql-general/2005-08/msg01432.php
* Add URL for updatable views:Bruce Momjian2006-06-16
| | | | > http://archives.postgresql.org/pgsql-hackers/2006-03/msg00586.php
* Add:Bruce Momjian2006-06-16
| | | | | > * Consider shrinking expired tuples to just their headers > http://archives.postgresql.org/pgsql-patches/2006-03/msg00142.php
* Fix problems with cached tuple descriptors disappearing while still in useTom Lane2006-06-16
| | | | | | | | | | by creating a reference-count mechanism, similar to what we did a long time ago for catcache entries. The back branches have an ugly solution involving lots of extra copies, but this way is more efficient. Reference counting is only applied to tupdescs that are actually in caches --- there seems no need to use it for tupdescs that are generated in the executor, since they'll go away during plan shutdown by virtue of being in the per-query memory context. Neil Conway and Tom Lane
* Add URL to:Bruce Momjian2006-06-16
| | | | | * Auto-fill the free space map by scanning the buffer cache or by checking pages written by the background writer
* Add URL for freespace map filling.Bruce Momjian2006-06-16
| | | | | | > > http://archives.postgresql.org/pgsql-hackers/2006-02/msg01125.php >
* >Bruce Momjian2006-06-16
| | | | | | > * Add support for public SYNONYMS > > http://archives.postgresql.org/pgsql-hackers/2006-03/msg00519.php
* > o Add PL/Python tracebacksBruce Momjian2006-06-16
| | | | | > > http://archives.postgresql.org/pgsql-patches/2006-02/msg00288.php
* Add:Bruce Momjian2006-06-16
| | | | | | | > o Fix problems with RETURN NEXT on tables with > dropped/added columns after function creation > > http://archives.postgresql.org/pgsql-patches/2006-02/msg00165.php
* Add URL for:Bruce Momjian2006-06-16
| | | | | | > * Allow protocol-level BIND parameter values to be logged > > http://archives.postgresql.org/pgsql-hackers/2006-02/msg00165.php
* Add to locale TODO.detail.Bruce Momjian2006-06-16
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* Add URL for ISO date/time syntax:Bruce Momjian2006-06-16
| | | | | | > > http://archives.postgresql.org/pgsql-hackers/2006-01/msg00250.php >
* Add LDAP documentation missed in code patch.Bruce Momjian2006-06-16
| | | | Magnus Hagander
* Update preload_library magic block wording.Bruce Momjian2006-06-16
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* Test for POSIX_FADV_DONTNEED to use posix_fadvise().Bruce Momjian2006-06-16
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* Fix:Bruce Momjian2006-06-16
| | | | | < get_employee_salary(emp_id AS 12345, tax_year AS 2001) > get_employee_salary(12345 AS emp_id, 2001 AS tax_year)
* Update magic block wording for preloaded libraries.Bruce Momjian2006-06-16
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* Use posix_fadvise() to avoid kernel caching of WAL contents on WAL fileBruce Momjian2006-06-15
| | | | | | close. ITAGAKI Takahiro
* Add STRICT to PL/pgSQL SELECT INTO, so exceptions are thrown if more orBruce Momjian2006-06-15
| | | | | | | | | less than one row is returned by the SELECT, for Oracle PL/SQL compatibility. Improve SELECT INTO documentation. Matt Miller
* Fix to_ascii() markup error.Bruce Momjian2006-06-15
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