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path: root/src/backend/utils/adt/selfuncs.c
Commit message (Expand)AuthorAge
* Fix estimate_num_groups() to assume that GROUP BY expressions yielding booleanTom Lane2008-07-07
* Second pass at improving LIKE/regex estimation in non-C locales. It turnsTom Lane2007-11-09
* Improve the performance of LIKE/regex estimation in non-C locales, by makingTom Lane2007-11-07
* Fix patternsel() and callers to do the right thing for NOT LIKE and the otherTom Lane2007-11-07
* Apply a band-aid fix for the problem that 8.2 and up completely misestimateTom Lane2007-08-31
* Check return code from strxfrm on Windows since it has aMagnus Hagander2007-05-05
* Dept of second thoughts: the IQ of estimate_array_length() needs to beTom Lane2007-01-28
* Fix scalararraysel() to cope with binary-compatible cases, such as text[]Tom Lane2007-01-28
* Fix regex_fixed_prefix() to cope reasonably well with regex patterns of theTom Lane2007-01-03
* Fix some planner bugs exposed by reports from Arjen van der Meijden. TheseTom Lane2006-12-15
* pgindent run for 8.2.Bruce Momjian2006-10-04
* Change patternsel (LIKE/regex selectivity estimation) so that if thereTom Lane2006-09-20
* Improve usage of effective_cache_size parameter by assuming that all theTom Lane2006-09-19
* Work around bug in strxfmt() but in MS VS2005.Bruce Momjian2006-07-26
* Add a fudge factor to genericcostestimate() to prevent the planner fromTom Lane2006-07-24
* Remove 576 references of include files that were not needed.Bruce Momjian2006-07-14
* Fix oversight in planning for multiple indexscans driven byTom Lane2006-07-01
* Make the planner estimate costs for nestloop inner indexscans on the basisTom Lane2006-06-06
* Add a GUC parameter seq_page_cost, and use that everywhere we formerlyTom Lane2006-06-05
* GIN: Generalized Inverted iNdex.Teodor Sigaev2006-05-02
* Avoid assuming that statistics for a parent relation reflect the properties ofTom Lane2006-05-02
* Generalize mcv_selectivity() to support both VAR OP CONST and CONST OP VARTom Lane2006-04-27
* If we're going to expose VariableStatData for contrib modules to use,Tom Lane2006-04-27
* Move ltree parentsel() selectivity function into /contrib/ltree.Bruce Momjian2006-04-26
* Enhanced containment selectivity function for /contrib/ltreeBruce Momjian2006-04-26
* Eliminate some no-longer-needed workarounds for palloc's old behaviorTom Lane2006-04-20
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-05
* Allow row comparisons to be used as indexscan qualifications.Tom Lane2006-01-25
* Add selectivity-calculation code for RowCompareExpr nodes. Simplistic,Tom Lane2006-01-14
* Improve patternsel() by applying the operator itself to each valueTom Lane2006-01-10
* Teach planner and executor to handle ScalarArrayOpExpr as an indexableTom Lane2005-11-25
* Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian2005-11-22
* R-tree is dead ... long live GiST.Tom Lane2005-11-07
* Standard pgindent run for 8.1.Bruce Momjian2005-10-15
* Document that get_attstatsslot/free_attstatsslot only need to be passedTom Lane2005-10-11
* Clean up possibly-uninitialized-variable warnings reported by gcc 4.x.Tom Lane2005-09-24
* Suppress signed-vs-unsigned-char warnings.Tom Lane2005-09-24
* Remove unnecessary parentheses in assignments.Bruce Momjian2005-07-21
* Add time/date macros for code clarity:Bruce Momjian2005-07-21
* Add 'day' field to INTERVAL so 1 day interval can be distinguished fromBruce Momjian2005-07-20
* Improve comments for AdjustIntervalForTypmod.Bruce Momjian2005-07-12
* Clean up the rather historically encumbered interface to now() andTom Lane2005-06-29
* Change the planner to allow indexscan qualification clauses to useTom Lane2005-06-13
* Separate predicate-testing code out of indxpath.c, making it a moduleTom Lane2005-06-10
* Remove planner's private fields from Query struct, and put them intoTom Lane2005-06-05
* patternsel() was improperly stripping RelabelType from the derivedTom Lane2005-06-01
* Remove support for OR'd indexscans internal to a single IndexScan planTom Lane2005-04-25
* Completion of project to use fixed OIDs for all system catalogs andTom Lane2005-04-14
* Second try at making examine_variable and friends behave sanely inTom Lane2005-04-01
* First steps towards index scans with heap access decoupled from indexTom Lane2005-03-27
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