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path: root/src/backend/optimizer/plan/planagg.c
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* Remove tabs after spaces in C commentsBruce Momjian2014-05-061-4/+4
* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-111-8/+8
* Update copyright for 2009.Bruce Momjian2009-01-011-2/+2
* Support window functions a la SQL:2008.Tom Lane2008-12-281-5/+5
* Move exprType(), exprTypmod(), expression_tree_walker(), and related routinesTom Lane2008-08-251-2/+2
* Rearrange the querytree representation of ORDER BY/GROUP BY/DISTINCT itemsTom Lane2008-08-021-3/+8
* Tighten up SS_finalize_plan's computation of valid_params to exclude Params ofTom Lane2008-07-101-6/+3
* Fix mis-calculation of extParam/allParam sets for plan nodes, as seen inTom Lane2008-07-101-2/+6
* Improve our #include situation by moving pointer types away from theAlvaro Herrera2008-06-191-1/+2
* Allow float8, int8, and related datatypes to be passed by value on machinesTom Lane2008-04-211-3/+3
* Apply my original fix for Taiki Yamaguchi's bug report about DISTINCT MAX().Tom Lane2008-03-311-1/+13
* Update copyrights in source tree to 2008.Bruce Momjian2008-01-011-2/+2
* Fix build_minmax_path() to cope if an IS NULL clause turns up in theTom Lane2007-12-031-2/+4
* pgindent run for 8.3.Bruce Momjian2007-11-151-10/+10
* Teach planagg.c that partial indexes specifying WHERE foo IS NOT NULL can beTom Lane2007-10-131-10/+32
* Modify processing of DECLARE CURSOR and EXPLAIN so that they can resolve theTom Lane2007-04-271-2/+3
* Some further performance tweaks for planning large inheritance trees thatTom Lane2007-04-211-2/+2
* Fix up the remaining places where the expression node structure would loseTom Lane2007-03-171-2/+2
* Turn the rangetable used by the executor into a flat list, and avoid storingTom Lane2007-02-221-3/+3
* Remove the Query structure from the executor's API. This allows us to stopTom Lane2007-02-201-3/+2
* Get rid of some old and crufty global variables in the planner. WhenTom Lane2007-02-191-1/+5
* Fix a performance regression in 8.2: optimization of MIN/MAX into indexscansTom Lane2007-02-061-7/+13
* Support ORDER BY ... NULLS FIRST/LAST, and add ASC/DESC/NULLS FIRST/NULLS LASTTom Lane2007-01-091-13/+22
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-051-2/+2
* Restructure operator classes to allow improved handling of cross-data-typeTom Lane2006-12-231-9/+9
* pgindent run for 8.2.Bruce Momjian2006-10-041-6/+6
* Add INSERT/UPDATE/DELETE RETURNING, with basic docs and regression tests.Tom Lane2006-08-121-1/+2
* Aggregate functions now support multiple input arguments. I also tookTom Lane2006-07-271-6/+9
* Code review for bigint-LIMIT patch. Fix missed planner dependency,Tom Lane2006-07-261-4/+4
* Remove 576 references of include files that were not needed.Bruce Momjian2006-07-141-2/+1
* Alphabetically order reference to include files, "N" - "S".Bruce Momjian2006-07-111-2/+2
* Revise the planner's handling of "pseudoconstant" WHERE clauses, that isTom Lane2006-07-011-29/+18
* Make the planner estimate costs for nestloop inner indexscans on the basisTom Lane2006-06-061-2/+2
* Remove the restriction originally coded into optimize_minmax_aggregates() thatTom Lane2006-04-281-11/+2
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-051-2/+2
* Teach planner and executor to handle ScalarArrayOpExpr as an indexableTom Lane2005-11-251-1/+2
* Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian2005-11-221-13/+13
* Standard pgindent run for 8.1.Bruce Momjian2005-10-151-64/+62
* optimize_minmax_aggregates() neglected to check for inherited tables.Tom Lane2005-09-211-2/+2
* Fix up LIMIT/OFFSET planning so that we cope with non-constant LIMITTom Lane2005-08-181-2/+3
* Fix a bunch of bad interactions between partial indexes and the newTom Lane2005-07-281-2/+4
* Simple constraint exclusion. For now, only child tables of inheritanceTom Lane2005-07-231-2/+1
* Remove planner's private fields from Query struct, and put them intoTom Lane2005-06-051-41/+44
* First cut at planner support for bitmap index scans. Lots to do yet,Tom Lane2005-04-221-3/+7
* Fix oversight in MIN/MAX optimization: must not return NULL entriesTom Lane2005-04-121-10/+24
* Add aggsortop column to pg_aggregate, so that MIN/MAX optimization canTom Lane2005-04-121-16/+1
* Create the planner mechanism for optimizing simple MIN and MAX queriesTom Lane2005-04-111-0/+575