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[postgresql] / src / backend / optimizer / plan / planner.c

2017-06-21	Tom Lane	Phase 2 of pgindent updates.	blob \| commitdiff \| raw
2017-05-17	Bruce Momjian	Post-PG 10 beta1 pgindent run	blob \| commitdiff \| raw \| diff to current
2017-05-01	Robert Haas	Fire per-statement triggers on partitioned tables.	blob \| commitdiff \| raw \| diff to current
2017-04-12	Tom Lane	Mark finished Plan nodes with parallel_safe flags.	blob \| commitdiff \| raw \| diff to current
2017-04-10	Tom Lane	Improve castNode notation by introducing list-extractio...	blob \| commitdiff \| raw \| diff to current
2017-04-04	Robert Haas	Abstract logic to allow for multiple kinds of child...	blob \| commitdiff \| raw \| diff to current
2017-04-03	Andrew Gierth	Try and silence spurious Coverity warning.	blob \| commitdiff \| raw \| diff to current
2017-03-29	Peter Eisentraut	Cast result of copyObject() to correct type	blob \| commitdiff \| raw \| diff to current
2017-03-27	Andrew Gierth	Support hashed aggregation with grouping sets.	blob \| commitdiff \| raw \| diff to current
2017-03-25	Andres Freund	Faster expression evaluation and targetlist projection.	blob \| commitdiff \| raw \| diff to current
2017-03-22	Robert Haas	Fix wrong costing of Sort under Gather Merge.	blob \| commitdiff \| raw \| diff to current
2017-03-21	Robert Haas	Don't scan partitioned tables.	blob \| commitdiff \| raw \| diff to current
2017-03-09	Robert Haas	Fix a couple of planner bugs in Gather Merge.	blob \| commitdiff \| raw \| diff to current
2017-03-09	Robert Haas	Add a Gather Merge executor node.	blob \| commitdiff \| raw \| diff to current
2017-03-08	Alvaro Herrera	Support XMLTABLE query expression	blob \| commitdiff \| raw \| diff to current
2017-02-21	Peter Eisentraut	Make more use of castNode()	blob \| commitdiff \| raw \| diff to current
2017-02-15	Robert Haas	Add optimizer and executor support for parallel index...	blob \| commitdiff \| raw \| diff to current
2017-02-14	Tom Lane	Remove duplicate code in planner.c.	blob \| commitdiff \| raw \| diff to current
2017-02-03	Tom Lane	Fix placement of initPlans when forcibly materializing...	blob \| commitdiff \| raw \| diff to current
2017-01-18	Andres Freund	Move targetlist SRF handling from expression evaluation...	blob \| commitdiff \| raw \| diff to current
2017-01-18	Tom Lane	Improve RLS planning by marking individual quals with...	blob \| commitdiff \| raw \| diff to current
2017-01-14	Tom Lane	Change representation of statement lists, and add state...	blob \| commitdiff \| raw \| diff to current
2017-01-03	Bruce Momjian	Update copyright via script for 2017	blob \| commitdiff \| raw \| diff to current
2016-11-25	Tom Lane	Mark a query's topmost Paths parallel-unsafe if they...	blob \| commitdiff \| raw \| diff to current
2016-11-21	Tom Lane	Fix test for subplans in force-parallel mode.	blob \| commitdiff \| raw \| diff to current
2016-11-10	Tom Lane	Fix partial aggregation for the case of a degenerate...	blob \| commitdiff \| raw \| diff to current
2016-10-15	Andres Freund	Use more efficient hashtable for execGrouping.c to...	blob \| commitdiff \| raw \| diff to current
2016-09-13	Tom Lane	Improve parser's and planner's handling of set-returnin...	blob \| commitdiff \| raw \| diff to current
2016-08-19	Tom Lane	Speed up planner's scanning for parallel-query hazards.	blob \| commitdiff \| raw \| diff to current
2016-07-15	Tom Lane	Avoid invalidating all foreign-join cached plans when...	blob \| commitdiff \| raw \| diff to current
2016-07-13	Tom Lane	Add a regression test case to improve code coverage...	blob \| commitdiff \| raw \| diff to current
2016-07-03	Tom Lane	Set correct cost data in Gather node added by force_par...	blob \| commitdiff \| raw \| diff to current
2016-07-02	Tom Lane	Fix failure to mark all aggregates with appropriate...	blob \| commitdiff \| raw \| diff to current
2016-07-02	Tom Lane	Fix some interrelated planner issues with initPlans...	blob \| commitdiff \| raw \| diff to current
2016-07-01	Tom Lane	Rethink the GetForeignUpperPaths API (again).	blob \| commitdiff \| raw \| diff to current
2016-07-01	Robert Haas	Set consider_parallel correctly for upper planner rels.	blob \| commitdiff \| raw \| diff to current
2016-06-26	Tom Lane	Avoid making a separate pass over the query to check...	blob \| commitdiff \| raw \| diff to current
2016-06-26	Tom Lane	Rethink node-level representation of partial-aggregatio...	blob \| commitdiff \| raw \| diff to current
2016-06-26	Tom Lane	Simplify planner's final setup of Aggrefs for partial...	blob \| commitdiff \| raw \| diff to current
2016-06-21	Tom Lane	Refactor planning of projection steps that don't need...	blob \| commitdiff \| raw \| diff to current
2016-06-18	Tom Lane	Still another try at fixing scanjoin_target insertion...	blob \| commitdiff \| raw \| diff to current
2016-06-17	Robert Haas	Try again to fix the way the scanjoin_target is used...	blob \| commitdiff \| raw \| diff to current
2016-06-13	Tom Lane	In planner.c, avoid assuming that all PathTargets have...	blob \| commitdiff \| raw \| diff to current
2016-06-09	Robert Haas	pgindent run for 9.6	blob \| commitdiff \| raw \| diff to current
2016-06-09	Robert Haas	Eliminate "parallel degree" terminology.	blob \| commitdiff \| raw \| diff to current
2016-06-03	Robert Haas	Remove bogus code to apply PathTargets to partial paths.	blob \| commitdiff \| raw \| diff to current
2016-05-11	Tom Lane	Fix assorted missing infrastructure for ON CONFLICT.	blob \| commitdiff \| raw \| diff to current
2016-04-15	Magnus Hagander	Fix typo in comment	blob \| commitdiff \| raw \| diff to current
2016-04-12	Robert Haas	Fix costing for parallel aggregation.	blob \| commitdiff \| raw \| diff to current
2016-04-12	Tom Lane	Redefine create_upper_paths_hook as being invoked once...	blob \| commitdiff \| raw \| diff to current
2016-03-29	Robert Haas	Allow aggregate transition states to be serialized...	blob \| commitdiff \| raw \| diff to current
2016-03-26	Tom Lane	Avoid a couple of zero-divide scenarios in the planner.	blob \| commitdiff \| raw \| diff to current
2016-03-25	Tom Lane	Don't split up SRFs when choosing to postpone SELECT...	blob \| commitdiff \| raw \| diff to current
2016-03-21	Robert Haas	Support parallel aggregation.	blob \| commitdiff \| raw \| diff to current
2016-03-15	Tom Lane	Add a GetForeignUpperPaths callback function for FDWs.	blob \| commitdiff \| raw \| diff to current
2016-03-14	Tom Lane	Provide a planner hook at a suitable place for creating...	blob \| commitdiff \| raw \| diff to current
2016-03-14	Tom Lane	Rethink representation of PathTargets.	blob \| commitdiff \| raw \| diff to current
2016-03-11	Tom Lane	When appropriate, postpone SELECT output expressions...	blob \| commitdiff \| raw \| diff to current
2016-03-11	Tom Lane	Minor additional refactoring of planner.c's PathTarget...	blob \| commitdiff \| raw \| diff to current
2016-03-10	Tom Lane	Give pull_var_clause() reject/recurse/return behavior...	blob \| commitdiff \| raw \| diff to current
2016-03-10	Tom Lane	Refactor pull_var_clause's API to make it less tedious...	blob \| commitdiff \| raw \| diff to current
2016-03-09	Tom Lane	Improve handling of pathtargets in planner.c.	blob \| commitdiff \| raw \| diff to current
2016-03-09	Tom Lane	Improve handling of group-column indexes in GroupingSet...	blob \| commitdiff \| raw \| diff to current
2016-03-08	Tom Lane	Finish refactoring make_foo() functions in createplan.c.	blob \| commitdiff \| raw \| diff to current
2016-03-07	Tom Lane	Make the upper part of the planner work by generating...	blob \| commitdiff \| raw \| diff to current
2016-02-19	Tom Lane	Add an explicit representation of the output targetlist...	blob \| commitdiff \| raw \| diff to current
2016-02-11	Tom Lane	Remove GROUP BY columns that are functionally dependent...	blob \| commitdiff \| raw \| diff to current
2016-02-11	Tom Lane	Fix typo in comment.	blob \| commitdiff \| raw \| diff to current
2016-02-08	Andres Freund	Fix overeager pushdown of HAVING clauses when grouping...	blob \| commitdiff \| raw \| diff to current
2016-02-07	Robert Haas	Introduce a new GUC force_parallel_mode for testing...	blob \| commitdiff \| raw \| diff to current
2016-01-28	Robert Haas	Only try to push down foreign joins if the user mapping...	blob \| commitdiff \| raw \| diff to current
2016-01-20	Robert Haas	Support multi-stage aggregation.	blob \| commitdiff \| raw \| diff to current
2016-01-14	Tom Lane	Fix build_grouping_chain() to not clobber its input...	blob \| commitdiff \| raw \| diff to current
2016-01-11	Robert Haas	Remove obsolete comment.	blob \| commitdiff \| raw \| diff to current
2016-01-08	Tom Lane	Marginal cleanup of GROUPING SETS code in grouping_plan...	blob \| commitdiff \| raw \| diff to current
2016-01-08	Tom Lane	Delay creation of subplan tlist until after create_plan().	blob \| commitdiff \| raw \| diff to current
2016-01-02	Bruce Momjian	Update copyright for 2016	blob \| commitdiff \| raw \| diff to current
2015-12-15	Stephen Frost	Collect the global OR of hasRowSecurity flags for plancache	blob \| commitdiff \| raw \| diff to current
2015-12-11	Tom Lane	Get rid of the planner's LateralJoinInfo data structure.	blob \| commitdiff \| raw \| diff to current
2015-11-11	Robert Haas	Generate parallel sequential scan plans in simple cases.	blob \| commitdiff \| raw \| diff to current
2015-11-11	Robert Haas	Make sequential scans parallel-aware.	blob \| commitdiff \| raw \| diff to current
2015-10-16	Robert Haas	Prohibit parallel query when the isolation level is...	blob \| commitdiff \| raw \| diff to current
2015-09-29	Robert Haas	Parallel executor support.	blob \| commitdiff \| raw \| diff to current
2015-09-16	Robert Haas	Determine whether it's safe to attempt a parallel plan...	blob \| commitdiff \| raw \| diff to current
2015-08-12	Tom Lane	Postpone extParam/allParam calculations until the very...	blob \| commitdiff \| raw \| diff to current
2015-07-30	Tom Lane	Avoid some zero-divide hazards in the planner.	blob \| commitdiff \| raw \| diff to current
2015-07-26	Andres Freund	Allow to push down clauses from HAVING to WHERE when...	blob \| commitdiff \| raw \| diff to current
2015-07-26	Andres Freund	Build column mapping for grouping sets in all required...	blob \| commitdiff \| raw \| diff to current
2015-07-25	Tom Lane	Redesign tablesample method API, and do extensive code...	blob \| commitdiff \| raw \| diff to current
2015-06-22	Tom Lane	Improve inheritance_planner()'s performance for large...	blob \| commitdiff \| raw \| diff to current
2015-05-24	Tom Lane	Manual cleanup of pgindent results.	blob \| commitdiff \| raw \| diff to current
2015-05-24	Bruce Momjian	pgindent run for 9.5	blob \| commitdiff \| raw \| diff to current
2015-05-22	Andres Freund	Remove the new UPSERT command tag and use INSERT instead.	blob \| commitdiff \| raw \| diff to current
2015-05-16	Andres Freund	Support GROUPING SETS, CUBE and ROLLUP.	blob \| commitdiff \| raw \| diff to current
2015-05-15	Simon Riggs	TABLESAMPLE, SQL Standard and extensible	blob \| commitdiff \| raw \| diff to current
2015-05-12	Tom Lane	Add support for doing late row locking in FDWs.	blob \| commitdiff \| raw \| diff to current
2015-05-08	Andres Freund	Add support for INSERT ... ON CONFLICT DO NOTHING/UPDATE.	blob \| commitdiff \| raw \| diff to current
2015-04-22	Stephen Frost	RLS fixes, new hooks, and new test module	blob \| commitdiff \| raw \| diff to current
2015-03-22	Tom Lane	Allow foreign tables to participate in inheritance.	blob \| commitdiff \| raw \| diff to current
2015-03-15	Tom Lane	Improve representation of PlanRowMark.	blob \| commitdiff \| raw \| diff to current
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