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path: root/src/backend/optimizer/prep/prepunion.c
Commit message (Expand)AuthorAge
* Fix mistaken Assert in adjust_appendrel_attr_needed, per Greg Stark.Tom Lane2007-07-12
* Support UPDATE/DELETE WHERE CURRENT OF cursor_name, per SQL standard.Tom Lane2007-06-11
* Tweak make_inh_translation_lists() to check the common case wherein parent andTom Lane2007-04-21
* Fix up the remaining places where the expression node structure would loseTom Lane2007-03-17
* Turn the rangetable used by the executor into a flat list, and avoid storingTom Lane2007-02-22
* Get rid of some old and crufty global variables in the planner. WhenTom Lane2007-02-19
* Put back planner's ability to cache the results of mergejoinscansel(),Tom Lane2007-01-22
* Refactor planner's pathkeys data structure to create a separate, explicitTom Lane2007-01-20
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-05
* pgindent run for 8.2.Bruce Momjian2006-10-04
* Fix UNION/INTERSECT/EXCEPT so that when two inputs being merged haveTom Lane2006-08-10
* Improve the representation of FOR UPDATE/FOR SHARE so that we canTom Lane2006-04-30
* 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
* 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
* Prevent planner from including temp tables of other backends when expandingTom Lane2005-08-02
* Make use of new list primitives list_append_unique and list_concat_uniqueTom Lane2005-07-28
* If a LIMIT is applied to a UNION ALL query, plan each UNION arm asTom Lane2005-06-10
* Simplify the planner's join clause management by storing join clausesTom Lane2005-06-09
* Remove planner's private fields from Query struct, and put them intoTom Lane2005-06-05
* Teach the planner to remove SubqueryScan nodes from the plan if theyTom Lane2005-05-22
* Merge Resdom nodes into TargetEntry nodes to simplify code and save aTom Lane2005-04-06
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-31
* Instead of supposing (wrongly, in the general case) that the rowtypeTom Lane2004-12-11
* Clean up handling of inherited-table update queries, per bug reportTom Lane2004-10-02
* Pgindent run for 8.0.Bruce Momjian2004-08-29
* Update copyright to 2004.Bruce Momjian2004-08-29
* Tweak palloc/repalloc to allow zero bytes to be requested, as per recentTom Lane2004-06-05
* Make the world very nearly safe for composite-type columns in tables.Tom Lane2004-06-05
* 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
* Yawn ... still another place not quite ready for zero-column tables.Tom Lane2004-05-11
* Extend set-operation planning to keep track of the sort ordering inducedTom Lane2004-04-07
* When testing whether a sub-plan can do projection, use a general-purposeTom Lane2004-01-18
* Merge restrictlist_selectivity into clauselist_selectivity byTom Lane2004-01-04
* Rewrite OR indexscan processing to be more flexible. We can now for theTom Lane2004-01-04
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-29
* Rewriter and planner should use only resno, not resname, to identifyTom Lane2003-08-11
* Update copyrights to 2003.Bruce Momjian2003-08-04
* pgindent run.Bruce Momjian2003-08-04
* A visit from the message-style police ...Tom Lane2003-07-28
* Error message editing in backend/optimizer, backend/rewrite.Tom Lane2003-07-25
* Another round of error message editing, covering backend/commands/.Tom Lane2003-07-20
* Add defenses against trying to attach qual conditions to a setOperationTom Lane2003-07-16
* Restructure building of join relation targetlists so that a join planTom Lane2003-06-29
* Allow GROUP BY, ORDER BY, DISTINCT targets to be unknown literals,Tom Lane2003-06-16
* Implement feature of new FE/BE protocol whereby RowDescription identifiesTom Lane2003-05-06
* Infrastructure for deducing Param types from context, in the same wayTom Lane2003-04-29