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path: root/src/backend/optimizer/plan/planner.c
Commit message (Expand)AuthorAge
* Fix PARAM_EXEC assignment mechanism to be safe in the presence of WITH.Tom Lane2012-09-07
* Fix planner's handling of RETURNING lists in writable CTEs.Tom Lane2012-04-25
* Fix handling of init_plans list in inheritance_planner().Tom Lane2012-01-28
* Avoid listing ungrouped Vars in the targetlist of Agg-underneath-Window.Tom Lane2011-07-12
* Pgindent run before 9.1 beta2.Bruce Momjian2011-06-09
* Improve cost estimation for aggregates and window functions.Tom Lane2011-04-24
* Make plan_cluster_use_sort cope with no IndexOptInfo for the target index.Tom Lane2011-04-20
* pgindent run before PG 9.1 beta 1.Bruce Momjian2011-04-10
* Reimplement planner's handling of MIN/MAX aggregate optimization (again).Tom Lane2011-03-22
* Support data-modifying commands (INSERT/UPDATE/DELETE) in WITH.Tom Lane2011-02-25
* Add a relkind field to RangeTblEntry to avoid some syscache lookups.Tom Lane2011-02-22
* Implement an API to let foreign-data wrappers actually be functional.Tom Lane2011-02-20
* Fix improper matching of resjunk column names for FOR UPDATE in subselect.Tom Lane2011-02-09
* Revert incorrect memory-conservation hack in inheritance_planner().Tom Lane2011-01-13
* Fix PlanRowMark/ExecRowMark structures to handle inheritance correctly.Tom Lane2011-01-12
* Stamp copyrights for year 2011.Bruce Momjian2011-01-01
* Reduce memory consumption inside inheritance_planner().Tom Lane2010-12-05
* Create core infrastructure for KNNGIST.Tom Lane2010-12-02
* Improve relation width estimation for subqueries.Tom Lane2010-11-19
* Further fallout from the MergeAppend patch.Tom Lane2010-11-18
* Use appendrel planning logic for top-level UNION ALL structures.Tom Lane2010-11-08
* Reimplement planner's handling of MIN/MAX aggregate optimization.Tom Lane2010-11-04
* 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
* Fix "constraint_exclusion = partition" logic so that it will also attemptTom Lane2010-03-30
* pgindent run for 9.0Bruce Momjian2010-02-26
* Extend the set of frame options supported for window functions.Tom Lane2010-02-12
* Improve planner's choices about when to use hashing vs sorting for DISTINCT.Tom Lane2010-02-10
* Update copyright for the year 2010.Bruce Momjian2010-01-02
* Support ORDER BY within aggregate function calls, at long last providing aTom Lane2009-12-15
* When FOR UPDATE/SHARE is used with LIMIT, put the LockRows plan nodeTom Lane2009-10-28
* Re-implement EvalPlanQual processing to improve its performance and eliminateTom Lane2009-10-26
* Move the handling of SELECT FOR UPDATE locking and rechecking out ofTom Lane2009-10-12
* Split the processing of INSERT/UPDATE/DELETE operations out of execMain.c.Tom Lane2009-10-10
* Support use of function argument names to identify which actual argumentsTom Lane2009-10-08
* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-11
* Improve pull_up_subqueries logic so that it doesn't insert unnecessaryTom Lane2009-04-28
* Fix estimate_num_groups() to not fail on PlaceHolderVars, per report fromTom Lane2009-04-19
* Fix window function plan generation to cope with volatile sort expressions.Tom Lane2009-03-30
* Fix stupid parenthesization mistake. Per bug #4728 from Bruce Toll.Tom Lane2009-03-24
* Arrange for function default arguments to be processed properly in expressionsTom Lane2009-01-09
* Update copyright for 2009.Bruce Momjian2009-01-01
* Add some basic support for window frame clauses to the window-functionsTom Lane2008-12-31
* Support window functions a la SQL:2008.Tom Lane2008-12-28
* Code review for function default parameters patch. Fix numerous problems asTom Lane2008-12-18
* Dept of better ideas: refrain from creating the planner's placeholder_listTom Lane2008-10-22
* Add a concept of "placeholder" variables to the planner. These are variablesTom Lane2008-10-21
* Implement SQL-standard WITH clauses, including WITH RECURSIVE.Tom Lane2008-10-04
* Improve the plan cache invalidation mechanism to make it invalidate plansTom Lane2008-09-09
* Improve sublink pullup code to handle ANY/EXISTS sublinks that are at topTom Lane2008-08-17
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