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path: root/src/backend/optimizer/util/relnode.c
AgeCommit message (Expand)Author
2013-01-01Update copyrights for 2013Bruce Momjian
2012-09-05Fix PARAM_EXEC assignment mechanism to be safe in the presence of WITH.Tom Lane
2012-09-01Drop cheap-startup-cost paths during add_path() if we don't need them.Tom Lane
2012-08-26Fix up planner infrastructure to support LATERAL properly.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
2012-03-09Revise FDW planning API, again.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
2011-10-14Measure the number of all-visible pages for use in index-only scan costing.Tom Lane
2011-09-03Rearrange planner to save the whole PlannerInfo (subroot) for a subquery.Tom Lane
2011-09-01Remove unnecessary #include references, per pgrminclude script.Bruce Momjian
2011-01-01Stamp copyrights for year 2011.Bruce Momjian
2010-09-20Remove cvs keywords from all files.Magnus Hagander
2010-02-26pgindent run for 9.0Bruce Momjian
2010-01-02Update copyright for the year 2010.Bruce Momjian
2009-11-28Eliminate a lot of list-management overhead within join_search_one_levelTom Lane
2009-10-12Move the handling of SELECT FOR UPDATE locking and rechecking out ofTom Lane
2009-06-118.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian
2009-01-01Update copyright for 2009.Bruce Momjian
2008-10-21Add a concept of "placeholder" variables to the planner. These are variablesTom 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
2008-01-01Update copyrights in source tree to 2008.Bruce Momjian
2007-11-15pgindent run for 8.3.Bruce Momjian
2007-04-21Some further performance tweaks for planning large inheritance trees thatTom Lane
2007-02-22Turn the rangetable used by the executor into a flat list, and avoid storingTom Lane
2007-01-20Refactor planner's pathkeys data structure to create a separate, explicitTom Lane
2007-01-05Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian
2006-10-04pgindent run for 8.2.Bruce Momjian
2006-09-19Improve usage of effective_cache_size parameter by assuming that all theTom Lane
2006-08-02Add support for multi-row VALUES clauses as part of INSERT statementsJoe Conway
2006-07-31Change the relation_open protocol so that we obtain lock on a relationTom Lane
2006-07-14Remove 576 references of include files that were not needed.Bruce Momjian
2006-03-05Update copyright for 2006. Update scripts.Bruce Momjian
2006-02-05Improve my initial, rather hacky implementation of joins to appendTom Lane
2006-02-03Teach planner to convert simple UNION ALL subqueries into append relations,Tom Lane
2006-01-31Restructure planner's handling of inheritance. Rather than processingTom Lane
2005-12-20Teach planner how to rearrange join order for some classes of OUTER JOIN.Tom Lane
2005-11-22Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian
2005-10-15Standard pgindent run for 8.1.Bruce Momjian
2005-07-28Make use of new list primitives list_append_unique and list_concat_uniqueTom Lane
2005-06-09Simplify the planner's join clause management by storing join clausesTom Lane
2005-06-08Marginal hack to avoid spending a lot of time in find_join_rel duringTom Lane
2005-06-06Nab some low-hanging fruit: replace the planner's base_rel_list andTom Lane
2005-06-05Remove planner's private fields from Query struct, and put them intoTom Lane
2005-05-23Avoid redundant relation lock grabs during planning, and make sureTom Lane
2005-04-22First cut at planner support for bitmap index scans. Lots to do yet,Tom Lane
2004-12-31Tag appropriate files for rc3PostgreSQL Daemon
2004-12-01Change planner to use the current true disk file size as its estimate ofTom Lane