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path: root/src/backend/optimizer/plan/planner.c
Commit message (Expand)AuthorAge
* pgindent run for 8.2.Bruce Momjian2006-10-04
* Add INSERT/UPDATE/DELETE RETURNING, with basic docs and regression tests.Tom Lane2006-08-12
* Fix inheritance_planner() to delete dummy subplans from its Append planTom Lane2006-08-05
* Add support for multi-row VALUES clauses as part of INSERT statementsJoe Conway2006-08-02
* Code review for bigint-LIMIT patch. Fix missed planner dependency,Tom Lane2006-07-26
* Change LIMIT/OFFSET to use int8Bruce Momjian2006-07-26
* Remove 576 references of include files that were not needed.Bruce Momjian2006-07-14
* Alphabetically order reference to include files, "N" - "S".Bruce Momjian2006-07-11
* Revise the planner's handling of "pseudoconstant" WHERE clauses, that isTom Lane2006-07-01
* Improve planner estimates for size of tuple hash tables.Tom Lane2006-06-28
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-05
* Teach planner to convert simple UNION ALL subqueries into append relations,Tom Lane2006-02-03
* Restructure planner's handling of inheritance. Rather than processingTom Lane2006-01-31
* Teach planner how to rearrange join order for some classes of OUTER JOIN.Tom Lane2005-12-20
* Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian2005-11-22
* Standard pgindent run for 8.1.Bruce Momjian2005-10-15
* Clean up possibly-uninitialized-variable warnings reported by gcc 4.x.Tom Lane2005-09-24
* Change the division of labor between grouping_planner and query_plannerTom Lane2005-08-27
* Fix up LIMIT/OFFSET planning so that we cope with non-constant LIMITTom Lane2005-08-18
* Teach planner about some cases where a restriction clause can beTom Lane2005-07-02
* If a LIMIT is applied to a UNION ALL query, plan each UNION arm asTom Lane2005-06-10
* Remove planner's private fields from Query struct, and put them intoTom Lane2005-06-05
* Skip eval_const_expressions when the query is such that the expressionTom Lane2005-05-30
* Teach the planner to remove SubqueryScan nodes from the plan if theyTom Lane2005-05-22
* Implement sharable row-level locks, and use them for foreign key referencesTom Lane2005-04-28
* Create the planner mechanism for optimizing simple MIN and MAX queriesTom Lane2005-04-11
* Split out into a separate function the code in grouping_planner() thatTom Lane2005-04-10
* Merge Resdom nodes into TargetEntry nodes to simplify code and save aTom Lane2005-04-06
* Rethink the order of expression preprocessing: eval_const_expressionsTom Lane2005-03-28
* This patch moves some code for preprocessing FOR UPDATE fromNeil Conway2005-03-17
* Make the behavior of HAVING without GROUP BY conform to the SQL spec.Tom Lane2005-03-10
* Improve planner's estimation of the space needed for HashAgg plans:Tom Lane2005-01-28
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-31
* Clean up handling of inherited-table update queries, per bug reportTom Lane2004-10-02
* Another pgindent run with lib typedefs added.Bruce Momjian2004-08-30
* Pgindent run for 8.0.Bruce Momjian2004-08-29
* Update copyright to 2004.Bruce Momjian2004-08-29
* When using extended-query protocol, postpone planning of unnamed statementsTom Lane2004-06-11
* Use the new List API function names throughout the backend, and disable theNeil Conway2004-05-30
* Reimplement the linked list data structure used throughout the backend.Neil Conway2004-05-26
* Repair recalculation failure for nested sub-SELECTs, per bug report fromTom Lane2004-05-11
* Extend set-operation planning to keep track of the sort ordering inducedTom Lane2004-04-07
* Repair optimization bug I introduced in a moment of brain fade back inTom Lane2004-02-13
* Rename SortMem and VacuumMem to work_mem and maintenance_work_mem.Tom Lane2004-02-03
* When testing whether a sub-plan can do projection, use a general-purposeTom Lane2004-01-18
* Fix another place that wasn't maintaining AND/OR flatness of anTom Lane2004-01-12
* Clean up the usage of canonicalize_qual(): in particular, be consistentTom Lane2003-12-28
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-29
* Message editing: remove gratuitous variations in message wording, standardizePeter Eisentraut2003-09-25
* Create a 'type cache' that keeps track of the data needed for any particularTom Lane2003-08-17