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path: root/src/backend/commands/analyze.c
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* Make large sequential scans and VACUUMs work in a limited-size "ring" ofTom Lane2007-05-301-3/+9
* Implement rate-limiting logic on how often backends will attempt to sendTom Lane2007-04-301-18/+4
* Silence compiler warnings, per Bruce.Alvaro Herrera2007-04-191-2/+2
* Enable configurable log of autovacuum actions. Initial patch from SimonAlvaro Herrera2007-04-181-1/+42
* Support varlena fields with single-byte headers and unaligned storage.Tom Lane2007-04-061-3/+3
* Support ORDER BY ... NULLS FIRST/LAST, and add ASC/DESC/NULLS FIRST/NULLS LASTTom Lane2007-01-091-7/+7
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-051-2/+2
* Fix recently-understood problems with handling of XID freezing, particularlyTom Lane2006-11-051-3/+3
* Make use of qsort_arg in several places that were formerly using klugyTom Lane2006-10-051-21/+24
* pgindent run for 8.2.Bruce Momjian2006-10-041-9/+8
* Change ANALYZE to take ShareUpdateExclusiveLock not AccessShareLock onTom Lane2006-09-171-19/+19
* Now that we've rearranged relation open to get a lock before touchingTom Lane2006-08-181-10/+6
* Remove 576 references of include files that were not needed.Bruce Momjian2006-07-141-5/+1
* Allow include files to compile own their own.Bruce Momjian2006-07-131-1/+2
* Improve vacuum code to track minimum Xids per table instead of per database.Alvaro Herrera2006-07-101-5/+6
* Add error location info to ResTarget parse nodes. Allows error cursor to be ...Tom Lane2006-03-231-1/+6
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-051-2/+2
* Update random() usage so ranges are inclusive/exclusive as required.Bruce Momjian2006-02-031-10/+3
* Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian2005-11-221-7/+7
* Standard pgindent run for 8.1.Bruce Momjian2005-10-151-158/+147
* Clean up a number of autovacuum loose ends. Make the stats collectorTom Lane2005-07-291-4/+7
* Integrate autovacuum functionality into the backend. There's still aTom Lane2005-07-141-18/+37
* For some reason access/tupmacs.h has been #including utils/memutils.h,Tom Lane2005-05-061-1/+2
* Completion of project to use fixed OIDs for all system catalogs andTom Lane2005-04-141-5/+3
* Convert index-related tuple handling routines from char 'n'/' ' to boolTom Lane2005-03-211-7/+7
* Revise TupleTableSlot code to avoid unnecessary construction and disassemblyTom Lane2005-03-161-11/+4
* Fix ANALYZE to accumulate some minimal statistics for an all-null column.Tom Lane2005-02-111-3/+25
* Change heap_modifytuple() to require a TupleDesc rather than aNeil Conway2005-01-271-2/+2
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-311-2/+2
* There is no need for ReadBuffer() call sites to check that the returnedNeil Conway2004-11-141-3/+1
* Make heap_fetch API more consistent by having the buffer remain pinnedTom Lane2004-10-261-8/+6
* Adjust index locking rules as per my proposal of earlier today. YouTom Lane2004-09-301-4/+4
* Pgindent run for 8.0.Bruce Momjian2004-08-291-77/+80
* Update copyright to 2004.Bruce Momjian2004-08-291-2/+2
* Tweak palloc/repalloc to allow zero bytes to be requested, as per recentTom Lane2004-06-051-6/+5
* Reimplement the linked list data structure used throughout the backend.Neil Conway2004-05-261-7/+7
* New two-stage sampling method for ANALYZE, as per discussions a few weeksTom Lane2004-05-231-163/+226
* Get rid of rd_nblocks field in relcache entries. Turns out this wasTom Lane2004-05-081-9/+10
* First steps towards statistics on expressional (nee functional) indexes.Tom Lane2004-02-151-16/+323
* After further thought about support for gathering stats on functionalTom Lane2004-02-131-40/+61
* Add hooks for type-specific calculation of ANALYZE statistics. Idea andTom Lane2004-02-121-334/+341
* Centralize implementation of delay code by creating a pg_usleep()Tom Lane2004-02-101-5/+5
* Code cleanup, mostly in the smgr:Neil Conway2004-01-061-3/+4
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-291-1/+1
* Simplify loop test to avoid bug in AIX compiler, per Andreas.Tom Lane2003-10-181-2/+2
* Message editing: remove gratuitous variations in message wording, standardizePeter Eisentraut2003-09-251-3/+3
* Message in the other exit from acquire_sample_rows(), as per updateTom Lane2003-09-111-3/+9
* Try to make recently-added analyze log message look something likeTom Lane2003-09-111-3/+5
* Attached is a (very small) patch to make analyze display someBruce Momjian2003-08-261-1/+7
* Create a 'type cache' that keeps track of the data needed for any particularTom Lane2003-08-171-11/+4