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* Update postgresql.conf line for default superuser_reserved_connections.Bruce Momjian2006-09-02
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* Change "superuser_reserved_connections" default to 3, because ofBruce Momjian2006-09-02
| | | | possible autovacuum use.
* Add URL for autovacuum default:Bruce Momjian2006-09-02
| | | | | > > http://archives.postgresql.org/pgsql-hackers/2006-08/msg01852.php
* Use '' rather than \' for literal single quotes in strings inBruce Momjian2006-09-02
| | | | | | /contrib/tsearch2. Teodor Sigaev
* Wording improvements for archive_timeout.Bruce Momjian2006-09-02
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* Added async query capability. Original patch byJoe Conway2006-09-02
| | | | Kai Londenberg, modified by Joe Conway
* Small code cleanup for recent UPDATE SET (values) patch.Bruce Momjian2006-09-02
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* Add UPDATE tab SET ROW (col, ...) = (val, ...) for updatingBruce Momjian2006-09-02
| | | | | | multiple columns Susanne Ebrecht
* Update:Bruce Momjian2006-09-02
| | | | | | | | | | | < Last updated: Sat Sep 2 08:31:04 EDT 2006 > Last updated: Sat Sep 2 16:31:46 EDT 2006 < o Allow UPDATE tab SET ROW (col, ...) = (...) for updating multiple < columns > o -Allow UPDATE tab SET ROW (col, ...) = (val, ...) for updating > multiple columns > o Allow UPDATE tab SET ROW (col, ...) = (SELECT...) < A subselect can also be used as the value source.
* Change FETCH/MOVE to use int8.Bruce Momjian2006-09-02
| | | | Dhanaraj M
* Revert as not needed/inconsistent with SQL REINDEX:Bruce Momjian2006-09-02
| | | | | | Suppress some NOTICE messages from REINDEX command. Euler Taveira de Oliveira
* Remove GUC_REPORT for new "server_version_num" GUC variable. AddedBruce Momjian2006-09-02
| | | | overhead for every connection, per Tom.
* Apply a simple solution to the problem of making INSERT/UPDATE/DELETETom Lane2006-09-02
| | | | | | | | | | | | | | | RETURNING play nice with views/rules. To wit, have the rule rewriter rewrite any RETURNING clause found in a rule to produce what the rule's triggering query asked for in its RETURNING clause, in particular drop the RETURNING clause if no RETURNING in the triggering query. This leaves the responsibility for knowing how to produce the view's output columns on the rule author, without requiring any fundamental changes in rule semantics such as adding new rule event types would do. The initial implementation constrains things to ensure that there is exactly one, unconditionally invoked RETURNING clause among the rules for an event --- later we might be able to relax that, but for a post feature freeze fix it seems better to minimize how much invention we do. Per gripe from Jaime Casanova.
* Add functions to /contrib/pgstattuple that show index statistics andBruce Momjian2006-09-02
| | | | | | index page contents. Satoshi Nagayasu
* Add new variable "server_version_num", which is almost the same asBruce Momjian2006-09-02
| | | | | | | | "server_version" but uses the handy PG_VERSION_NUM which allows apps to do things like if ($version >= 80200) without having to parse apart the value of server_version themselves. Greg Sabino Mullane greg@turnstep.com
* Update wording:Bruce Momjian2006-09-02
| | | | | < o -Allow PL/python to composite types and result sets > o -Allow PL/python to return composite types and result sets
* Allow PL/python to return composite types and result setsBruce Momjian2006-09-02
| | | | Sven Suursoho
* Done:Bruce Momjian2006-09-02
| | | | o -Allow PL/python to composite types and result sets
* Suppress some NOTICE messages from REINDEX command.Bruce Momjian2006-09-02
| | | | Euler Taveira de Oliveira
* Clean up rather sloppy fix in HEAD for the ancient bug that CREATE CONVERSIONTom Lane2006-08-31
| | | | | didn't create a dependency from the new conversion to its schema. Back-patch to all supported releases.
* Repair interpretation of GB as MB.Peter Eisentraut2006-08-31
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* Attibution addition: Add Karel Zak also for COPY SELECT.Bruce Momjian2006-08-31
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* Correct attibution:Bruce Momjian2006-08-31
| | | | COPY SELECT work done by Zoltan Boszormenyi
* Done:Bruce Momjian2006-08-31
| | | | | | | | | | | < Last updated: Tue Aug 29 12:21:52 EDT 2006 > Last updated: Wed Aug 30 20:34:28 EDT 2006 < o Allow COPY (SELECT ...) TO 'filename' < < COPY should also be able to output views using COPY (SELECT < * FROM view) TO 'filename' internally. < http://archives.postgresql.org/pgsql-patches/2005-09/msg00148.php > o -Allow COPY (SELECT ...) TO 'filename'
* Extend COPY to support COPY (SELECT ...) TO ...Tom Lane2006-08-30
| | | | Bernd Helmle
* Update logging of prepare/execute syntax, per comments from Guillaume Smet.Bruce Momjian2006-08-30
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* Fix things so that fopen's, not only open's, pass FILE_SHARE_DELETETom Lane2006-08-30
| | | | | and other special flags on Windows. May fix intermittent 'Permission denied' errors. Magnus Hagander
* Dept. of second thoughts: if query fails part way through, shut downTom Lane2006-08-29
| | | | the pager before reporting the error.
* Create a FETCH_COUNT parameter that causes psql to execute SELECT-likeTom Lane2006-08-29
| | | | | | | | queries via a cursor, fetching a limited number of rows at a time and therefore not risking exhausting memory. A disadvantage of the scheme is that 'aligned' output mode will align each group of rows independently leading to odd-looking output, but all the other output formats work reasonably well. Chris Mair, with some additional hacking by moi.
* Separate prepared statement and bind parameters with comma.Bruce Momjian2006-08-29
| | | | Fix printing of NULL bind parameters, use "NULL".
* Add autovacuum item:Bruce Momjian2006-08-29
| | | | > o Turn on by default
* Fix mistypingTeodor Sigaev2006-08-29
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* Invent an assign-hook mechanism for psql variables similar to the oneTom Lane2006-08-29
| | | | | | | | | existing for backend GUC variables, and use this to eliminate repeated fetching/parsing of psql variables in psql's inner loops. In a trivial test with lots of 'select 1;' commands, psql's CPU time went down almost 10%, although of course the effect on total elapsed time was much less. Per discussion about how to ensure the upcoming FETCH_COUNT patch doesn't cost any performance when not being used.
* Fix BUG #2594: Gin Indexes cause server to crash when it builds on empty tableTeodor Sigaev2006-08-29
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* Add description of tsvector type layoutTeodor Sigaev2006-08-29
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* Remove pos comparison in silly_cmp_tsvector(): it is not a semantically ↵Teodor Sigaev2006-08-29
| | | | significant
* Fix incorrect length of lexemes in silly_cmp_tsvector()Teodor Sigaev2006-08-29
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* Second try committing the path changes.Michael Meskes2006-08-29
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* Removed debug option from pg_regress call.Michael Meskes2006-08-29
| | | | Changed file paths in expected files too.
* Fixed parser and library to allow empty database names.Michael Meskes2006-08-29
| | | | | Streamlined connection name parsing. Added Joachim's patch to shorten paths before diffing.
* Revert change to turn autovacuum on by default.Peter Eisentraut2006-08-29
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* Only call log_after_parse() if necessary.Bruce Momjian2006-08-29
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* Now bind displays prepare as detail, and execute displays prepare andBruce Momjian2006-08-29
| | | | | | | | | | optionally bind. I re-added the "statement:" label so people will understand why the line is being printed (it is log_*statement behavior). Use single quotes for bind values, instead of double quotes, and double literal single quotes in bind values (and document that). I also made use of the DETAIL line to have much cleaner output.
* Add URL:Bruce Momjian2006-08-28
| | | | | > http://people.planetpostgresql.org/greg/index.php?/archives/2006/06/10.html >
* Move to referential integrity section:Bruce Momjian2006-08-28
| | | | | | | | | | | | | | | | | > o Allow DEFERRABLE and end-of-statement UNIQUE constraints? > > This would allow UPDATE tab SET col = col + 1 to work if col has > a unique index. Currently, uniqueness checks are done while the > command is being executed, rather than at the end of the statement > or transaction. > < < * Allow DEFERRABLE and end-of-statement UNIQUE constraints? < < This would allow UPDATE tab SET col = col + 1 to work if col has < a unique index. Currently, uniqueness checks are done while the < command is being executed, rather than at the end of the statement < or transaction.
* Update:Bruce Momjian2006-08-28
| | | | | | | | | | | < * Allow DEFERRABLE UNIQUE constraints? > * Allow DEFERRABLE and end-of-statement UNIQUE constraints? > > This would allow UPDATE tab SET col = col + 1 to work if col has > a unique index. Currently, uniqueness checks are done while the > command is being executed, rather than at the end of the statement > or transaction. >
* Fix pgstat_report_waiting() to not dump core if called beforeTom Lane2006-08-28
| | | | | | | | | | pgstat_bestart() has been called; else any lock-block occurring during InitPostgres() is disastrous. I believe this explains recent wasp regression failure; at least it explains the crash I got while trying to duplicate the problem. I also made pgstat_report_activity() safe against the same scenario, just in case. The report_waiting hazard was created by my patch of 19-Aug to include waiting status in pg_stat_activity.
* Partial fix for ecpg's VPATH problems. It compiles and successfullyTom Lane2006-08-28
| | | | | | builds all the files needed for its regression tests, but the tests themselves fail because of diffs in the #line directives output by ecpg itself. Not sure what to do about that.
* Tweak trivial_subqueryscan() to consider a SubqueryScan's targetlistTom Lane2006-08-28
| | | | | | | trivial if it contains either Vars referencing the corresponding subplan columns, or Consts equaling the corresponding subplan columns. This lets the planner eliminate the SubqueryScan in some cases generated by generate_setop_tlist().
* Turn autovacuum on by default. (stats_row_level is also on by default.)Peter Eisentraut2006-08-28
| | | | Threshold and scale factor are cut in half for more aggressive behavior.
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