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* Update copyright for the year 2010.Bruce Momjian2010-01-021-2/+2
* Eliminate a lot of list-management overhead within join_search_one_levelTom Lane2009-11-281-3/+2
* Implement "join removal" for cases where the inner side of a left joinTom Lane2009-09-171-1/+3
* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-111-3/+3
* Update copyright for 2009.Bruce Momjian2009-01-011-2/+2
* Implement SEMI and ANTI joins in the planner and executor. (Semijoins replaceTom Lane2008-08-141-4/+3
* Apply my original fix for Taiki Yamaguchi's bug report about DISTINCT MAX().Tom Lane2008-03-311-1/+4
* Update copyrights in source tree to 2008.Bruce Momjian2008-01-011-2/+2
* Re-run pgindent with updated list of typedefs. (Updated README shouldBruce Momjian2007-11-151-4/+4
* pgindent run for 8.3.Bruce Momjian2007-11-151-25/+25
* Fix EquivalenceClass code to handle volatile sort expressions in a moreTom Lane2007-11-081-2/+3
* Create a function variable "join_search_hook" to let plugins override theTom Lane2007-09-261-2/+12
* Fix best_inner_indexscan to return both the cheapest-total-cost andTom Lane2007-05-221-3/+4
* Avoid running build_index_pathkeys() in situations where there cannotTom Lane2007-04-151-1/+2
* Restructure code that is responsible for ensuring that clauseless joins areTom Lane2007-02-161-1/+3
* Refactor planner's pathkeys data structure to create a separate, explicitTom Lane2007-01-201-11/+48
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-051-2/+2
* Make the planner estimate costs for nestloop inner indexscans on the basisTom Lane2006-06-061-4/+3
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-051-2/+2
* Fix code that checks to see if an index can be considered to match the query'sTom Lane2006-01-291-2/+2
* Teach planner how to rearrange join order for some classes of OUTER JOIN.Tom Lane2005-12-201-6/+3
* Teach planner and executor to handle ScalarArrayOpExpr as an indexableTom Lane2005-11-251-1/+10
* Standard pgindent run for 8.1.Bruce Momjian2005-10-151-6/+6
* Change the division of labor between grouping_planner and query_plannerTom Lane2005-08-271-4/+1
* Fix a bunch of bad interactions between partial indexes and the newTom Lane2005-07-281-2/+3
* Separate predicate-testing code out of indxpath.c, making it a moduleTom Lane2005-06-101-2/+1
* Remove planner's private fields from Query struct, and put them intoTom Lane2005-06-051-30/+29
* Remove support for OR'd indexscans internal to a single IndexScan planTom Lane2005-04-251-5/+5
* First cut at planner support for bitmap index scans. Lots to do yet,Tom Lane2005-04-221-2/+4
* Create the planner mechanism for optimizing simple MIN and MAX queriesTom Lane2005-04-111-1/+4
* Add a back-link from IndexOptInfo structs to their parent RelOptInfoTom Lane2005-03-271-7/+4
* Expand the 'special index operator' machinery to handle special casesTom Lane2005-03-261-3/+4
* The result of a FULL or RIGHT join can't be assumed to be sorted by theTom Lane2005-01-231-1/+2
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-311-2/+2
* Fix OR-index-scan planner to recognize that a partial index is usableTom Lane2004-10-111-1/+2
* Pgindent run for 8.0.Bruce Momjian2004-08-291-3/+3
* Update copyright to 2004.Bruce Momjian2004-08-291-2/+2
* Adjust indexscan planning logic to keep RestrictInfo nodes associatedTom Lane2004-01-051-1/+3
* Add the ability to extract OR indexscan conditions from OR-of-ANDTom Lane2004-01-051-1/+3
* Rewrite OR indexscan processing to be more flexible. We can now for theTom Lane2004-01-041-4/+4
* make sure the $Id tags are converted to $PostgreSQL as well ...PostgreSQL Daemon2003-11-291-1/+1
* Update copyrights to 2003.Bruce Momjian2003-08-041-2/+2
* pgindent run.Bruce Momjian2003-08-041-6/+6
* Cause CHAR(n) to TEXT or VARCHAR conversion to automatically strip trailingTom Lane2003-05-261-2/+3
* Teach planner how to propagate pathkeys from sub-SELECTs in FROM up toTom Lane2003-02-151-1/+3
* Allow the planner to collapse explicit inner JOINs together, rather thanTom Lane2003-01-251-7/+2
* Modify planner's implied-equality-deduction code so that when a setTom Lane2003-01-241-1/+3
* Fix GEQO to work again in CVS tip, by being more careful about memoryTom Lane2002-12-161-7/+4
* Phase 2 of read-only-plans project: restructure expression-tree nodesTom Lane2002-12-121-3/+1
* Restructure planning of nestloop inner indexscans so that the set of usableTom Lane2002-11-241-1/+3
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