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* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-051-2/+2
* Add INSERT/UPDATE/DELETE RETURNING, with basic docs and regression tests.Tom Lane2006-08-121-1/+4
* Change LIMIT/OFFSET to use int8Bruce Momjian2006-07-261-2/+2
* Revise the planner's handling of "pseudoconstant" WHERE clauses, that isTom Lane2006-07-011-2/+1
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-051-2/+2
* Teach planner how to rearrange join order for some classes of OUTER JOIN.Tom Lane2005-12-201-3/+5
* Standard pgindent run for 8.1.Bruce Momjian2005-10-151-7/+7
* Repair planning bug introduced in 7.4: outer-join ON clauses that referencedTom Lane2005-09-281-2/+3
* Change the division of labor between grouping_planner and query_plannerTom Lane2005-08-271-2/+3
* Fix up LIMIT/OFFSET planning so that we cope with non-constant LIMITTom Lane2005-08-181-2/+3
* Remove planner's private fields from Query struct, and put them intoTom Lane2005-06-051-14/+15
* Teach the planner to remove SubqueryScan nodes from the plan if theyTom Lane2005-05-221-2/+2
* Replace slightly klugy create_bitmap_restriction() function with aTom Lane2005-04-251-2/+1
* Remove support for OR'd indexscans internal to a single IndexScan planTom Lane2005-04-251-1/+2
* Fix oversight in MIN/MAX optimization: must not return NULL entriesTom Lane2005-04-121-1/+2
* Create the planner mechanism for optimizing simple MIN and MAX queriesTom Lane2005-04-111-1/+7
* Make the behavior of HAVING without GROUP BY conform to the SQL spec.Tom Lane2005-03-101-2/+2
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-311-2/+2
* Update copyright to 2004.Bruce Momjian2004-08-291-2/+2
* When testing whether a sub-plan can do projection, use a general-purposeTom Lane2004-01-181-8/+8
* make sure the $Id tags are converted to $PostgreSQL as well ...PostgreSQL Daemon2003-11-291-1/+1
* Another pgindent run with updated typedefs.Bruce Momjian2003-08-081-2/+2
* Update copyrights to 2003.Bruce Momjian2003-08-041-2/+2
* pgindent run.Bruce Momjian2003-08-041-16/+16
* Restructure building of join relation targetlists so that a join planTom Lane2003-06-291-2/+2
* Support expressions of the form 'scalar op ANY (array)' andTom Lane2003-06-291-1/+2
* Implement feature of new FE/BE protocol whereby RowDescription identifiesTom Lane2003-05-061-3/+3
* Restructure parsetree representation of DECLARE CURSOR: now it's aTom Lane2003-03-101-1/+2
* Modify planner's implied-equality-deduction code so that when a setTom Lane2003-01-241-4/+6
* IN clauses appearing at top level of WHERE can now be handled as joins.Tom Lane2003-01-201-1/+3
* Now that switch_outer processing no longer relies on being run afterTom Lane2003-01-151-4/+1
* Allow merge and hash joins to occur on arbitrary expressions (anything notTom Lane2003-01-151-5/+3
* Phase 2 of read-only-plans project: restructure expression-tree nodesTom Lane2002-12-121-2/+2
* Finish implementation of hashed aggregation. Add enable_hashagg GUCTom Lane2002-11-211-5/+7
* Add an at-least-marginally-plausible method of estimating the numberTom Lane2002-11-191-3/+7
* First phase of implementing hash-based grouping/aggregation. An AGG planTom Lane2002-11-061-5/+7
* pgindent run.Bruce Momjian2002-09-041-3/+3
* Update copyright to 2002.Bruce Momjian2002-06-201-2/+2
* Remove KSQO from GUC and move file to _deadcode.Bruce Momjian2002-06-161-8/+1
* Change set_plan_references and join_references to take an rtable ListTom Lane2002-05-181-3/+3
* Second try at fixing join alias variables. Instead of attaching miscellaneousTom Lane2002-04-281-2/+2
* Restructure representation of join alias variables. An explicit JOINTom Lane2002-03-121-5/+6
* New pgindent run with fixes suggested by Tom. Patch manually reviewed,Bruce Momjian2001-11-051-2/+2
* Another pgindent run. Fixes enum indenting, and improves #endifBruce Momjian2001-10-281-1/+2
* pgindent run on all C files. Java run to follow. initdb/regressionBruce Momjian2001-10-251-4/+3
* Further work on making use of new statistics in planner. Adjust APIsTom Lane2001-06-051-4/+5
* pgindent run. Make it all clean.Bruce Momjian2001-03-221-6/+6
* Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.Bruce Momjian2001-01-241-2/+2
* Restructure handling of inheritance queries so that they work with outerTom Lane2000-11-121-2/+2
* Re-implement LIMIT/OFFSET as a plan node type, instead of a hack inTom Lane2000-10-261-1/+3
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