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path: root/src/include/optimizer/cost.h
Commit message (Expand)AuthorAge
* Use Foreign Key relationships to infer multi-column join selectivitySimon Riggs2016-04-08
* Support parallel aggregation.Robert Haas2016-03-21
* Make the upper part of the planner work by generating and comparing Paths.Tom Lane2016-03-07
* Support parallel joins, and make related improvements.Robert Haas2016-01-20
* Update copyright for 2016Bruce Momjian2016-01-02
* Make sequential scans parallel-aware.Robert Haas2015-11-11
* Add a Gather executor node.Robert Haas2015-09-30
* Redesign tablesample method API, and do extensive code review.Tom Lane2015-07-25
* TABLESAMPLE, SQL Standard and extensibleSimon Riggs2015-05-15
* Update copyright for 2015Bruce Momjian2015-01-06
* Increase the default value of effective_cache_size to 4GB.Tom Lane2014-05-08
* Revert "Auto-tune effective_cache size to be 4x shared buffers"Tom Lane2014-05-08
* Code review for auto-tuned effective_cache_size.Tom Lane2014-01-27
* Update copyright for 2014Bruce Momjian2014-01-07
* Auto-tune effective_cache size to be 4x shared buffersBruce Momjian2013-10-08
* Update copyrights for 2013Bruce Momjian2013-01-01
* Fix up planner infrastructure to support LATERAL properly.Tom Lane2012-08-26
* More fixes for planner's handling of LATERAL.Tom Lane2012-08-12
* Implement SQL-standard LATERAL subqueries.Tom Lane2012-08-07
* Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian2012-06-10
* Revise parameterized-path mechanism to fix assorted issues.Tom Lane2012-04-19
* Use parameterized paths to generate inner indexscans more flexibly.Tom Lane2012-01-27
* Update copyright notices for year 2012.Bruce Momjian2012-01-01
* Rethink representation of index clauses' mapping to index columns.Tom Lane2011-12-24
* Support index-only scans using the visibility map to avoid heap fetches.Tom Lane2011-10-07
* Rearrange planner to save the whole PlannerInfo (subroot) for a subquery.Tom Lane2011-09-03
* Improve cost estimation for aggregates and window functions.Tom Lane2011-04-24
* pgindent run before PG 9.1 beta 1.Bruce Momjian2011-04-10
* Implement an API to let foreign-data wrappers actually be functional.Tom Lane2011-02-20
* Stamp copyrights for year 2011.Bruce Momjian2011-01-01
* Create core infrastructure for KNNGIST.Tom Lane2010-12-02
* Improve relation width estimation for subqueries.Tom Lane2010-11-19
* Support MergeAppend plans, to allow sorted output from append relations.Tom Lane2010-10-14
* Teach CLUSTER to use seqscan-and-sort when it's faster than indexscan.Tom Lane2010-10-07
* Remove cvs keywords from all files.Magnus Hagander2010-09-20
* Add an 'enable_material' GUC.Robert Haas2010-04-19
* Update copyright for the year 2010.Bruce Momjian2010-01-02
* Improve planning of Materialize nodes inserted atop the inner input of aTom Lane2009-11-15
* Rewrite the planner's handling of materialized plan types so that there isTom Lane2009-09-12
* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-11
* Create a third option named "partition" for constraint_exclusion, and make itTom Lane2009-01-07
* Update copyright for 2009.Bruce Momjian2009-01-01
* Support window functions a la SQL:2008.Tom Lane2008-12-28
* Implement SQL-standard WITH clauses, including WITH RECURSIVE.Tom Lane2008-10-04
* Arrange to convert EXISTS subqueries that are equivalent to hashable INTom Lane2008-08-22
* Implement SEMI and ANTI joins in the planner and executor. (Semijoins replaceTom Lane2008-08-14
* Update copyrights in source tree to 2008.Bruce Momjian2008-01-01
* Fix cost estimates for EXISTS subqueries that are evaluated as initPlansTom Lane2007-09-22
* Rename DLLIMPORT macro to PGDLLIMPORT to avoid conflict withMagnus Hagander2007-07-25
* Teach tuplestore.c to throw away data before the "mark" point when the callerTom Lane2007-05-21
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