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* Fix incorrect handling of join clauses pushed into parameterized paths.Tom Lane2018-04-19
* Fix improper uses of canonicalize_qual().Tom Lane2018-03-11
* Fix planner failures with overlapping mergejoin clauses in an outer join.Tom Lane2018-02-23
* Fix creation of resjunk tlist entries for inherited mixed UPDATE/DELETE.Tom Lane2017-11-27
* Fix mishandling of equivalence-class tests in parameterized plans.Tom Lane2016-04-29
* Still more fixes for planner's handling of LATERAL references.Tom Lane2015-12-11
* Allow foreign and custom joins to handle EvalPlanQual rechecks.Robert Haas2015-12-08
* Fix another oversight in checking if a join with LATERAL refs is legal.Tom Lane2015-12-07
* Allow FDWs to push down quals without breaking EvalPlanQual rechecks.Robert Haas2015-10-15
* Fix eclass_useful_for_merging to give valid results for appendrel children.Tom Lane2015-08-06
* Redesign tablesample method API, and do extensive code review.Tom Lane2015-07-25
* pgindent run for 9.5Bruce Momjian2015-05-23
* Support GROUPING SETS, CUBE and ROLLUP.Andres Freund2015-05-16
* TABLESAMPLE, SQL Standard and extensibleSimon Riggs2015-05-15
* Code review for foreign/custom join pushdown patch.Tom Lane2015-05-10
* Add support for INSERT ... ON CONFLICT DO NOTHING/UPDATE.Andres Freund2015-05-08
* Allow FDWs and custom scan providers to replace joins with scans.Robert Haas2015-05-01
* Improve qual pushdown for RLS and SB viewsStephen Frost2015-04-27
* Allow foreign tables to participate in inheritance.Tom Lane2015-03-22
* Support flattening of empty-FROM subqueries and one-row VALUES tables.Tom Lane2015-03-11
* Fix EXPLAIN output for cases where parent table is excluded by constraints.Tom Lane2015-02-17
* Update copyright for 2015Bruce Momjian2015-01-06
* Rearrange CustomScan API.Tom Lane2014-11-21
* Simplify API for initially hooking custom-path providers into the planner.Tom Lane2014-11-21
* Initial code review for CustomScan patch.Tom Lane2014-11-20
* Introduce custom path and scan providers.Robert Haas2014-11-07
* Fix some more problems with nested append relations.Tom Lane2014-10-01
* Row-Level Security Policies (RLS)Stephen Frost2014-09-19
* Allow join removal in some cases involving a left join to a subquery.Tom Lane2014-07-15
* Implement UPDATE tab SET (col1,col2,...) = (SELECT ...), ...Tom Lane2014-06-18
* 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
* Make security barrier views automatically updatableStephen Frost2014-04-12
* Code review for auto-tuned effective_cache_size.Tom Lane2014-01-27
* Speed up COPY into tables with DEFAULT nextval()Simon Riggs2014-01-20
* Update copyright for 2014Bruce Momjian2014-01-07
* Remove dead code now that orindxpath.c is history.Tom Lane2013-12-30
* Extract restriction OR clauses whether or not they are indexable.Tom Lane2013-12-30
* Support multi-argument UNNEST(), and TABLE() syntax for multiple functions.Tom Lane2013-11-21
* Compute correct em_nullable_relids in get_eclass_for_sort_expr().Tom Lane2013-11-15
* Auto-tune effective_cache size to be 4x shared buffersBruce Momjian2013-10-08
* In locate_grouping_columns(), don't expect an exact match of Var typmods.Tom Lane2013-08-23
* Fix planner problems with LATERAL references in PlaceHolderVars.Tom Lane2013-08-17
* Remove ph_may_need from PlaceHolderInfo, with attendant simplifications.Tom Lane2013-08-14
* Simplify query_planner's API by having it return the top-level RelOptInfo.Tom Lane2013-08-05
* Move strip_implicit_coercions() from optimizer to nodeFuncs.c.Tom Lane2013-07-23
* WITH CHECK OPTION support for auto-updatable VIEWsStephen Frost2013-07-18
* pgindent run for release 9.3Bruce Momjian2013-05-29
* Postpone creation of pathkeys lists to fix bug #8049.Tom Lane2013-04-29
* Redo postgres_fdw's planner code so it can handle parameterized paths.Tom Lane2013-03-21
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