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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
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
2015-12-07Fix another oversight in checking if a join with LATERAL refs is legal.Tom Lane
2015-08-07Fix eclass_useful_for_merging to give valid results for appendrel children.Tom Lane
2014-10-01Fix some more problems with nested append relations.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
2013-03-14Avoid inserting Result nodes that only compute identity projections.Tom Lane
2013-03-10Support writable foreign tables.Tom Lane
2013-01-01Update copyrights for 2013Bruce Momjian
2012-11-26Fix SELECT DISTINCT with index-optimized MIN/MAX on inheritance trees.Tom Lane
2012-10-18Fix planning of non-strict equivalence clauses above outer joins.Tom Lane
2012-10-12Make equal() ignore CoercionForm fields for better planning with casts.Tom Lane
2012-08-30Suppress creation of backwardly-indexed paths for LATERAL join clauses.Tom Lane
2012-08-27Fix up planner infrastructure to support LATERAL properly.Tom Lane
2012-08-12More fixes for planner's handling of LATERAL.Tom Lane
2012-08-10Centralize the logic for detecting misplaced aggregates, window funcs, etc.Tom Lane
2012-08-07Implement SQL-standard LATERAL subqueries.Tom Lane
2012-07-21Account for SRFs in targetlists in planner rowcount estimates.Tom Lane
2012-07-09Fix planner to pass correct collation to operator selectivity estimators.Tom Lane
2012-06-10Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian
2012-04-26Fix planner's handling of RETURNING lists in writable CTEs.Tom Lane
2012-04-19Revise parameterized-path mechanism to fix assorted issues.Tom Lane
2012-03-16Revisit handling of UNION ALL subqueries with non-Var output columns.Tom Lane
2012-03-09Revise FDW planning API, again.Tom Lane
2012-03-05Redesign PlanForeignScan API to allow multiple paths for a foreign table.Tom Lane
2012-02-14Preserve column names in the execution-time tupledesc for a RowExpr.Tom Lane
2012-02-14Allow LEAKPROOF functions for better performance of security views.Robert Haas
2012-01-28Use parameterized paths to generate inner indexscans more flexibly.Tom Lane
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