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path: root/src/backend/optimizer/path/joinpath.c
AgeCommit message (Expand)Author
2013-01-01Update copyrights for 2013Bruce Momjian
2012-08-29Adjust definition of cheapest_total_path to work better with LATERAL.Tom Lane
2012-08-26Fix up planner infrastructure to support LATERAL properly.Tom Lane
2012-08-12More fixes for planner's handling of LATERAL.Tom Lane
2012-08-07Implement SQL-standard LATERAL subqueries.Tom Lane
2012-06-10Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian
2012-04-19Revise parameterized-path mechanism to fix assorted issues.Tom Lane
2012-01-27Use parameterized paths to generate inner indexscans more flexibly.Tom Lane
2012-01-01Update copyright notices for year 2012.Bruce Momjian
2011-04-10pgindent run before PG 9.1 beta 1.Bruce Momjian
2011-01-01Stamp copyrights for year 2011.Bruce Momjian
2010-12-31Invert and rename flag variable to improve code readability.Tom Lane
2010-12-30Support RIGHT and FULL OUTER JOIN in hash joins.Tom Lane
2010-10-29Avoid creation of useless EquivalenceClasses during planning.Tom Lane
2010-09-20Remove cvs keywords from all files.Magnus Hagander
2010-04-19Add an 'enable_material' GUC.Robert Haas
2010-03-28Rework join-removal logic as per recent discussion. In particular thisTom Lane
2010-03-22Fix an oversight in join-removal optimization: we have to check not only forTom Lane
2010-02-26pgindent run for 9.0Bruce Momjian
2010-01-05Add support for doing FULL JOIN ON FALSE. While this is really a ratherTom Lane
2010-01-02Update copyright for the year 2010.Bruce Momjian
2009-12-25Fix brain fade in join-removal patch: a pushed-down clause in the outer join'sTom Lane
2009-09-19Rename new subroutine, per discussion with Robert Haas.Tom Lane
2009-09-18Marginal code cleanup in joinpath.c: factor out clause variable-membershipTom Lane
2009-09-17Implement "join removal" for cases where the inner side of a left joinTom Lane
2009-09-12Rewrite the planner's handling of materialized plan types so that there isTom Lane
2009-06-118.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian
2009-02-05Fix an old corner-case error in match_unsorted_outer(): don't considerTom Lane
2009-01-01Update copyright for 2009.Bruce Momjian
2008-11-22Switch the planner over to treating qualifications of a JOIN_SEMI join asTom Lane
2008-10-04Implement SQL-standard WITH clauses, including WITH RECURSIVE.Tom Lane
2008-08-14Implement SEMI and ANTI joins in the planner and executor. (Semijoins replaceTom Lane
2008-03-24When a relation has been proven empty by constraint exclusion, propagate thatTom Lane
2008-01-09Fix some planner issues found while investigating Kevin Grittner's reportTom Lane
2008-01-01Update copyrights in source tree to 2008.Bruce Momjian
2007-11-15pgindent run for 8.3.Bruce Momjian
2007-05-22Fix best_inner_indexscan to return both the cheapest-total-cost andTom Lane
2007-01-20Refactor planner's pathkeys data structure to create a separate, explicitTom Lane
2007-01-10Change the planner-to-executor API so that the planner tells the executorTom Lane
2007-01-05Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian
2006-12-23Restructure operator classes to allow improved handling of cross-data-typeTom Lane
2006-10-04pgindent run for 8.2.Bruce Momjian
2006-08-17Fix an oversight in mergejoin planning: the planner would reject aTom Lane
2006-07-14Remove 576 references of include files that were not needed.Bruce Momjian
2006-06-06Make the planner estimate costs for nestloop inner indexscans on the basisTom Lane
2006-03-05Update copyright for 2006. Update scripts.Bruce Momjian
2006-02-05Improve my initial, rather hacky implementation of joins to appendTom Lane
2006-02-04Fix constraint exclusion to work in inherited UPDATE/DELETE queriesTom Lane
2006-02-03Teach planner to convert simple UNION ALL subqueries into append relations,Tom Lane
2006-01-31Restructure planner's handling of inheritance. Rather than processingTom Lane