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path: root/src/include/optimizer
AgeCommit message (Expand)Author
2018-04-19Fix incorrect handling of join clauses pushed into parameterized paths.Tom Lane
2018-03-11Fix improper uses of canonicalize_qual().Tom Lane
2018-02-23Fix planner failures with overlapping mergejoin clauses in an outer join.Tom Lane
2017-11-27Fix creation of resjunk tlist entries for inherited mixed UPDATE/DELETE.Tom Lane
2016-04-30Fix mishandling of equivalence-class tests in parameterized plans.Tom Lane
2015-12-11Still more fixes for planner's handling of LATERAL references.Tom Lane
2015-12-08Allow foreign and custom joins to handle EvalPlanQual rechecks.Robert Haas
2015-12-07Fix another oversight in checking if a join with LATERAL refs is legal.Tom Lane
2015-10-15Allow FDWs to push down quals without breaking EvalPlanQual rechecks.Robert Haas
2015-08-07Fix eclass_useful_for_merging to give valid results for appendrel children.Tom Lane
2015-07-25Redesign tablesample method API, and do extensive code review.Tom Lane
2015-05-24pgindent run for 9.5Bruce Momjian
2015-05-16Support GROUPING SETS, CUBE and ROLLUP.Andres Freund
2015-05-15TABLESAMPLE, SQL Standard and extensibleSimon Riggs
2015-05-10Code review for foreign/custom join pushdown patch.Tom Lane
2015-05-08Add support for INSERT ... ON CONFLICT DO NOTHING/UPDATE.Andres Freund
2015-05-01Allow FDWs and custom scan providers to replace joins with scans.Robert Haas
2015-04-27Improve qual pushdown for RLS and SB viewsStephen Frost
2015-03-22Allow foreign tables to participate in inheritance.Tom Lane
2015-03-12Support flattening of empty-FROM subqueries and one-row VALUES tables.Tom Lane
2015-02-17Fix EXPLAIN output for cases where parent table is excluded by constraints.Tom Lane
2015-01-06Update copyright for 2015Bruce Momjian
2014-11-21Rearrange CustomScan API.Tom Lane
2014-11-21Simplify API for initially hooking custom-path providers into the planner.Tom Lane
2014-11-20Initial code review for CustomScan patch.Tom Lane
2014-11-07Introduce custom path and scan providers.Robert Haas
2014-10-01Fix some more problems with nested append relations.Tom Lane
2014-09-19Row-Level Security Policies (RLS)Stephen Frost
2014-07-16Allow join removal in some cases involving a left join to a subquery.Tom Lane
2014-06-18Implement UPDATE tab SET (col1,col2,...) = (SELECT ...), ...Tom Lane
2014-05-09Increase the default value of effective_cache_size to 4GB.Tom Lane
2014-05-09Revert "Auto-tune effective_cache size to be 4x shared buffers"Tom Lane
2014-04-13Make security barrier views automatically updatableStephen Frost
2014-01-27Code review for auto-tuned effective_cache_size.Tom Lane
2014-01-20Speed up COPY into tables with DEFAULT nextval()Simon Riggs
2014-01-07Update copyright for 2014Bruce Momjian
2013-12-30Remove dead code now that orindxpath.c is history.Tom Lane
2013-12-30Extract restriction OR clauses whether or not they are indexable.Tom Lane
2013-11-22Support multi-argument UNNEST(), and TABLE() syntax for multiple functions.Tom Lane
2013-11-15Compute correct em_nullable_relids in get_eclass_for_sort_expr().Tom Lane
2013-10-08Auto-tune effective_cache size to be 4x shared buffersBruce Momjian
2013-08-23In locate_grouping_columns(), don't expect an exact match of Var typmods.Tom Lane
2013-08-18Fix planner problems with LATERAL references in PlaceHolderVars.Tom Lane
2013-08-14Remove ph_may_need from PlaceHolderInfo, with attendant simplifications.Tom Lane
2013-08-05Simplify query_planner's API by having it return the top-level RelOptInfo.Tom Lane
2013-07-23Move strip_implicit_coercions() from optimizer to nodeFuncs.c.Tom Lane
2013-07-18WITH CHECK OPTION support for auto-updatable VIEWsStephen Frost
2013-05-29pgindent run for release 9.3Bruce Momjian
2013-04-29Postpone creation of pathkeys lists to fix bug #8049.Tom Lane
2013-03-21Redo postgres_fdw's planner code so it can handle parameterized paths.Tom Lane
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