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path: root/src/backend/optimizer/prep/prepjointree.c
AgeCommit message (Expand)Author
2010-02-26pgindent run for 9.0Bruce Momjian
2010-01-02Update copyright for the year 2010.Bruce Momjian
2009-10-28When FOR UPDATE/SHARE is used with LIMIT, put the LockRows plan nodeTom Lane
2009-10-26Re-implement EvalPlanQual processing to improve its performance and eliminateTom Lane
2009-09-02Fix subquery pullup to wrap a PlaceHolderVar around the entire RowExprTom Lane
2009-06-118.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian
2009-04-28Improve pull_up_subqueries logic so that it doesn't insert unnecessaryTom Lane
2009-02-27Temporarily (I hope) disable flattening of IN/EXISTS sublinks that are withinTom Lane
2009-02-25Get rid of the rather fuzzily defined FlattenedSubLink node type in favor ofTom Lane
2009-01-01Update copyright for 2009.Bruce Momjian
2008-12-28Support window functions a la SQL:2008.Tom Lane
2008-11-11Ensure that the phrels sets of PlaceHolderVars appearing in an AppendRelInfo'sTom Lane
2008-11-11Get rid of adjust_appendrel_attr_needed(), which has been broken ever sinceTom Lane
2008-10-22Dept of better ideas: refrain from creating the planner's placeholder_listTom Lane
2008-10-21Add a concept of "placeholder" variables to the planner. These are variablesTom Lane
2008-10-09Improve the recently-added code for inlining set-returning functions so thatTom Lane
2008-10-04Implement SQL-standard WITH clauses, including WITH RECURSIVE.Tom Lane
2008-08-25Move exprType(), exprTypmod(), expression_tree_walker(), and related routinesTom Lane
2008-08-17Improve sublink pullup code to handle ANY/EXISTS sublinks that are at topTom Lane
2008-08-14Fix pull_up_simple_union_all to copy all rtable entries from child subquery toHeikki Linnakangas
2008-08-14Implement SEMI and ANTI joins in the planner and executor. (Semijoins replaceTom Lane
2008-03-18Arrange to "inline" SQL functions that appear in a query's FROM clause,Tom Lane
2008-01-01Update copyrights in source tree to 2008.Bruce Momjian
2007-04-27Modify processing of DECLARE CURSOR and EXPLAIN so that they can resolve theTom Lane
2007-02-19Get rid of some old and crufty global variables in the planner. WhenTom Lane
2007-01-20Refactor planner's pathkeys data structure to create a separate, explicitTom Lane
2007-01-05Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian
2006-10-04pgindent run for 8.2.Bruce Momjian
2006-08-19Suppress subquery pullup/pushdown when a subquery contains volatileTom Lane
2006-08-12Tweak SPI_cursor_open to allow INSERT/UPDATE/DELETE RETURNING; this wasTom Lane
2006-08-12Add INSERT/UPDATE/DELETE RETURNING, with basic docs and regression tests.Tom Lane
2006-08-10Fix UNION/INTERSECT/EXCEPT so that when two inputs being merged haveTom Lane
2006-07-14Remove 576 references of include files that were not needed.Bruce Momjian
2006-04-30Improve the representation of FOR UPDATE/FOR SHARE so that we canTom Lane
2006-03-07Remove the stub support we had for UNION JOIN; per discussion, this isTom Lane
2006-03-05Update copyright for 2006. Update scripts.Bruce Momjian
2006-02-03Teach planner to convert simple UNION ALL subqueries into append relations,Tom Lane
2006-01-31Restructure planner's handling of inheritance. Rather than processingTom Lane
2005-12-20Teach planner how to rearrange join order for some classes of OUTER JOIN.Tom Lane
2005-11-22Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian
2005-10-15Standard pgindent run for 8.1.Bruce Momjian
2005-08-01Add NOWAIT option to SELECT FOR UPDATE/SHARE.Tom Lane
2005-06-05Remove planner's private fields from Query struct, and put them intoTom Lane
2005-06-04Change expandRTE() and ResolveNew() back to taking just the singleTom Lane
2005-04-28Implement sharable row-level locks, and use them for foreign key referencesTom Lane
2005-04-06Merge Resdom nodes into TargetEntry nodes to simplify code and save aTom Lane
2004-12-31Tag appropriate files for rc3PostgreSQL Daemon
2004-12-11Instead of supposing (wrongly, in the general case) that the rowtypeTom Lane
2004-08-29Pgindent run for 8.0.Bruce Momjian
2004-08-29Update copyright to 2004.Bruce Momjian