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path: root/src/backend/optimizer/plan/planner.c
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* Refactor planner's pathkeys data structure to create a separate, explicitTom Lane2007-01-201-14/+23
* Change the planner-to-executor API so that the planner tells the executorTom Lane2007-01-101-39/+53
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-051-2/+2
* pgindent run for 8.2.Bruce Momjian2006-10-041-13/+13
* Add INSERT/UPDATE/DELETE RETURNING, with basic docs and regression tests.Tom Lane2006-08-121-5/+34
* Fix inheritance_planner() to delete dummy subplans from its Append planTom Lane2006-08-051-14/+62
* Add support for multi-row VALUES clauses as part of INSERT statementsJoe Conway2006-08-021-10/+21
* Code review for bigint-LIMIT patch. Fix missed planner dependency,Tom Lane2006-07-261-2/+1
* Change LIMIT/OFFSET to use int8Bruce Momjian2006-07-261-7/+8
* Remove 576 references of include files that were not needed.Bruce Momjian2006-07-141-3/+1
* Alphabetically order reference to include files, "N" - "S".Bruce Momjian2006-07-111-5/+5
* Revise the planner's handling of "pseudoconstant" WHERE clauses, that isTom Lane2006-07-011-1/+4
* Improve planner estimates for size of tuple hash tables.Tom Lane2006-06-281-2/+2
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-051-2/+2
* Teach planner to convert simple UNION ALL subqueries into append relations,Tom Lane2006-02-031-2/+2
* Restructure planner's handling of inheritance. Rather than processingTom Lane2006-01-311-75/+68
* Teach planner how to rearrange join order for some classes of OUTER JOIN.Tom Lane2005-12-201-12/+3
* Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian2005-11-221-32/+33
* Standard pgindent run for 8.1.Bruce Momjian2005-10-151-182/+172
* Clean up possibly-uninitialized-variable warnings reported by gcc 4.x.Tom Lane2005-09-241-3/+3
* Change the division of labor between grouping_planner and query_plannerTom Lane2005-08-271-120/+32
* Fix up LIMIT/OFFSET planning so that we cope with non-constant LIMITTom Lane2005-08-181-61/+147
* Teach planner about some cases where a restriction clause can beTom Lane2005-07-021-7/+10
* If a LIMIT is applied to a UNION ALL query, plan each UNION arm asTom Lane2005-06-101-104/+127
* Remove planner's private fields from Query struct, and put them intoTom Lane2005-06-051-107/+134
* Skip eval_const_expressions when the query is such that the expressionTom Lane2005-05-301-2/+21
* Teach the planner to remove SubqueryScan nodes from the plan if theyTom Lane2005-05-221-4/+4
* Implement sharable row-level locks, and use them for foreign key referencesTom Lane2005-04-281-3/+3
* Create the planner mechanism for optimizing simple MIN and MAX queriesTom Lane2005-04-111-185/+175
* Split out into a separate function the code in grouping_planner() thatTom Lane2005-04-101-140/+156
* Merge Resdom nodes into TargetEntry nodes to simplify code and save aTom Lane2005-04-061-15/+12
* Rethink the order of expression preprocessing: eval_const_expressionsTom Lane2005-03-281-12/+11
* This patch moves some code for preprocessing FOR UPDATE fromNeil Conway2005-03-171-61/+3
* Make the behavior of HAVING without GROUP BY conform to the SQL spec.Tom Lane2005-03-101-55/+93
* Improve planner's estimation of the space needed for HashAgg plans:Tom Lane2005-01-281-17/+22
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-311-2/+2
* Clean up handling of inherited-table update queries, per bug reportTom Lane2004-10-021-15/+31
* Another pgindent run with lib typedefs added.Bruce Momjian2004-08-301-3/+3
* Pgindent run for 8.0.Bruce Momjian2004-08-291-25/+26
* Update copyright to 2004.Bruce Momjian2004-08-291-2/+2
* When using extended-query protocol, postpone planning of unnamed statementsTom Lane2004-06-111-4/+14
* Use the new List API function names throughout the backend, and disable theNeil Conway2004-05-301-12/+12
* Reimplement the linked list data structure used throughout the backend.Neil Conway2004-05-261-31/+32
* Repair recalculation failure for nested sub-SELECTs, per bug report fromTom Lane2004-05-111-1/+4
* Extend set-operation planning to keep track of the sort ordering inducedTom Lane2004-04-071-12/+15
* Repair optimization bug I introduced in a moment of brain fade back inTom Lane2004-02-131-7/+6
* Rename SortMem and VacuumMem to work_mem and maintenance_work_mem.Tom Lane2004-02-031-3/+3
* When testing whether a sub-plan can do projection, use a general-purposeTom Lane2004-01-181-10/+7
* Fix another place that wasn't maintaining AND/OR flatness of anTom Lane2004-01-121-9/+14
* Clean up the usage of canonicalize_qual(): in particular, be consistentTom Lane2003-12-281-15/+18