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Commit message (Expand)AuthorAge
* Account for SRFs in targetlists in planner rowcount estimates.Tom Lane2012-07-21
* Refactor pattern_fixed_prefix() to avoid dealing in incomplete patterns.Tom Lane2012-07-09
* 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 oversight in recent parameterized-path patch.Tom Lane2012-04-26
* Adjust join_search_one_level's handling of clauseless joins.Tom Lane2012-04-20
* Revise parameterized-path mechanism to fix assorted issues.Tom Lane2012-04-19
* Remove the "last ditch" code path in join_search_one_level().Tom Lane2012-04-13
* Weaken the planner's tests for relevant joinclauses.Tom Lane2012-04-13
* Fix cost estimation for indexscan filter conditions.Tom Lane2012-04-11
* Clean up compiler warnings from unused variables with asserts disabledPeter Eisentraut2012-03-21
* Improve commentary in match_pathkeys_to_index().Tom Lane2012-03-16
* 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
* Allow child-relation entries to be made in ec_has_const EquivalenceClasses.Tom Lane2012-03-02
* Fix thinko in new match_join_clauses_to_index() logic.Tom Lane2012-02-28
* 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
* Allow spgist's text_ops to handle pattern-matching operators.Robert Haas2012-02-02
* Fix pushing of index-expression qualifications through UNION ALL.Tom Lane2012-01-29
* Use parameterized paths to generate inner indexscans more flexibly.Tom Lane2012-01-27
* Update copyright notices for year 2012.Bruce Momjian2012-01-01
* Revert "Remove troublesome Asserts in cost_mergejoin()."Tom Lane2011-12-30
* 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 a security_barrier option for views.Robert Haas2011-12-22
* Replace simple constant pg_am.amcanreturn with an AM support function.Tom Lane2011-12-18
* Remove troublesome Asserts in cost_mergejoin().Tom Lane2011-12-05
* Improve planner's ability to recognize cases where an IN's RHS is unique.Tom Lane2011-10-26
* Don't trust deferred-unique indexes for join removal.Tom Lane2011-10-23
* Teach btree to handle ScalarArrayOpExpr quals natively.Tom Lane2011-10-16
* Measure the number of all-visible pages for use in index-only scan costing.Tom Lane2011-10-14
* Consider index-only scans even when there is no matching qual or ORDER BY.Tom Lane2011-10-11
* Rearrange the implementation of index-only scans.Tom Lane2011-10-11
* Fix brain fade in cost estimation for index-only scans.Tom Lane2011-10-08
* Support index-only scans using the visibility map to avoid heap fetches.Tom Lane2011-10-07
* Fix index matching for operators with mixed collatable/noncollatable inputs.Tom Lane2011-09-29
* 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 overoptimistic assumptions in column width estimation for subqueries.Tom Lane2011-08-23
* Fix nested PlaceHolderVar expressions that appear only in targetlists.Tom Lane2011-08-09
* 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
* Guard against incoming rowcount estimate of NaN in cost_mergejoin().Tom Lane2011-04-15
* Ensure mark_dummy_rel doesn't create dangling pointers in RelOptInfos.Tom Lane2011-04-13
* Pass collations to functions in FunctionCallInfoData, not FmgrInfo.Tom Lane2011-04-12
* Teach pattern_fixed_prefix() about collations.Tom Lane2011-04-11
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