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Commit message (Expand)AuthorAge
* Compute correct em_nullable_relids in get_eclass_for_sort_expr().Tom Lane2013-11-15
* 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
* 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
* Avoid inserting Result nodes that only compute identity projections.Tom Lane2013-03-14
* Support writable foreign tables.Tom Lane2013-03-10
* Update copyrights for 2013Bruce Momjian2013-01-01
* Fix SELECT DISTINCT with index-optimized MIN/MAX on inheritance trees.Tom Lane2012-11-26
* Fix planning of non-strict equivalence clauses above outer joins.Tom Lane2012-10-18
* Make equal() ignore CoercionForm fields for better planning with casts.Tom Lane2012-10-12
* Suppress creation of backwardly-indexed paths for LATERAL join clauses.Tom Lane2012-08-30
* Fix up planner infrastructure to support LATERAL properly.Tom Lane2012-08-26
* More fixes for planner's handling of LATERAL.Tom Lane2012-08-12
* Centralize the logic for detecting misplaced aggregates, window funcs, etc.Tom Lane2012-08-10
* Implement SQL-standard LATERAL subqueries.Tom Lane2012-08-07
* Account for SRFs in targetlists in planner rowcount estimates.Tom Lane2012-07-21
* Fix planner to pass correct collation to operator selectivity estimators.Tom Lane2012-07-08
* Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian2012-06-10
* Fix planner's handling of RETURNING lists in writable CTEs.Tom Lane2012-04-25
* Revise parameterized-path mechanism to fix assorted issues.Tom Lane2012-04-19
* Revisit handling of UNION ALL subqueries with non-Var output columns.Tom Lane2012-03-16
* Revise FDW planning API, again.Tom Lane2012-03-09
* Redesign PlanForeignScan API to allow multiple paths for a foreign table.Tom Lane2012-03-05
* Preserve column names in the execution-time tupledesc for a RowExpr.Tom Lane2012-02-14
* Allow LEAKPROOF functions for better performance of security views.Robert Haas2012-02-13
* 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
* Improve planner's handling of duplicated index column expressions.Tom Lane2011-12-23
* Add const qualifiers to node inspection functionsPeter Eisentraut2011-12-07
* Wrap appendrel member outputs in PlaceHolderVars in additional cases.Tom Lane2011-11-08
* Fix handling of PlaceHolderVars in nestloop parameter management.Tom Lane2011-11-03
* Improve planner's ability to recognize cases where an IN's RHS is unique.Tom Lane2011-10-26
* Measure the number of all-visible pages for use in index-only scan costing.Tom Lane2011-10-14
* Support index-only scans using the visibility map to avoid heap fetches.Tom Lane2011-10-07
* Recognize self-contradictory restriction clauses for non-table relations.Tom Lane2011-09-24
* Rearrange planner to save the whole PlannerInfo (subroot) for a subquery.Tom Lane2011-09-03
* Remove unnecessary #include references, per pgrminclude script.Bruce Momjian2011-09-01
* Fix nested PlaceHolderVar expressions that appear only in targetlists.Tom Lane2011-08-09
* Make pgbench use erand48() rather than random().Robert Haas2011-08-03
* 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
* Clean up collation processing in prepunion.c.Tom Lane2011-04-16
* 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
* Revise collation derivation method and expression-tree representation.Tom Lane2011-03-19
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