]> granicus.if.org Git - postgresql/history - src/backend/optimizer/prep
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2011-06-09 Bruce MomjianPgindent run before 9.1 beta2.
2011-05-02 Tom LaneFix pull_up_sublinks' failure to handle nested pull...
2011-04-24 Tom LaneImprove cost estimation for aggregates and window funct...
2011-04-16 Tom LaneClean up collation processing in prepunion.c.
2011-04-10 Bruce Momjianpgindent run before PG 9.1 beta 1.
2011-03-26 Tom LanePass collation to makeConst() instead of looking it...
2011-03-25 Tom LaneFix failure to propagate collation in negate_clause().
2011-02-10 Tom LaneFix improper matching of resjunk column names for FOR...
2011-02-08 Peter EisentrautPer-column collation support
2011-01-30 Tom LaneMake reduce_outer_joins() smarter about semijoins.
2011-01-13 Tom LaneFix PlanRowMark/ExecRowMark structures to handle inheri...
2011-01-01 Bruce MomjianStamp copyrights for year 2011.
2010-11-08 Tom LaneUse appendrel planning logic for top-level UNION ALL...
2010-11-04 Tom LaneReimplement planner's handling of MIN/MAX aggregate...
2010-10-29 Tom LaneOops, missed one fix for EquivalenceClass rearrangement.
2010-10-19 Tom LaneFix incorrect generation of whole-row variables in...
2010-10-11 Tom LaneImprove the planner's simplification of NOT constructs.
2010-10-10 Tom LaneSupport triggers on views.
2010-10-08 Tom LaneTeach CLUSTER to use seqscan-and-sort when it's faster...
2010-09-20 Magnus HaganderRemove cvs keywords from all files.
2010-08-27 Peter EisentrautSmall refactoring of makeVar() from a TargetEntry
2010-07-06 Bruce Momjianpgindent run for 9.0, second run
2010-06-21 Tom LaneFix mishandling of whole-row Vars referencing a view...
2010-05-11 Tom LaneFix incorrect patch that removed permission checks...
2010-02-26 Bruce Momjianpgindent run for 9.0
2010-02-01 Robert HaasTighten integrity checks on ALTER TABLE ... ALTER COLUM...
2010-01-02 Bruce MomjianUpdate copyright for the year 2010.
2009-10-28 Tom LaneWhen FOR UPDATE/SHARE is used with LIMIT, put the LockR...
2009-10-26 Tom LaneRe-implement EvalPlanQual processing to improve its...
2009-10-23 Peter EisentrautWhen querying a table with child tables, do not check...
2009-10-12 Tom LaneMove the handling of SELECT FOR UPDATE locking and...
2009-10-10 Tom LaneSplit the processing of INSERT/UPDATE/DELETE operations...
2009-09-02 Tom LaneFix subquery pullup to wrap a PlaceHolderVar around...
2009-08-13 Tom LanePut back adjust_appendrel_attrs()'s code for dealing...
2009-07-06 Tom LaneFix set_append_rel_pathlist() to deal intelligently...
2009-06-11 Bruce Momjian8.4 pgindent run, with new combined Linux/FreeBSD/MinGW...
2009-05-12 Tom LaneModify find_inheritance_children() and find_all_inherit...
2009-05-12 Tom LaneDo some minor code refactoring in preparation for chang...
2009-04-28 Tom LaneImprove pull_up_subqueries logic so that it doesn't...
2009-04-19 Tom LaneFix estimate_num_groups() to not fail on PlaceHolderVar...
2009-03-31 Tom LaneModify the relcache to record the temp status of both...
2009-03-05 Tom LaneFix column privilege checking for cases where parent...
2009-02-27 Tom LaneTemporarily (I hope) disable flattening of IN/EXISTS...
2009-02-25 Tom LaneGet rid of the rather fuzzily defined FlattenedSubLink...
2009-02-06 Tom LaneFix cost_mergejoin's failure to adjust for rescanning...
2009-01-01 Bruce MomjianUpdate copyright for 2009.
2008-12-28 Tom LaneSupport window functions a la SQL:2008.
2008-11-15 Tom LaneMake SELECT FOR UPDATE/SHARE work on inheritance trees...
2008-11-11 Tom LaneEnsure that the phrels sets of PlaceHolderVars appearin...
2008-11-11 Tom LaneGet rid of adjust_appendrel_attr_needed(), which has...
2008-11-02 Tom LaneRemove all uses of the deprecated functions heap_formtu...
2008-10-22 Tom LaneDept of better ideas: refrain from creating the planner...
2008-10-21 Tom LaneAdd a concept of "placeholder" variables to the planner...
2008-10-09 Tom LaneImprove the recently-added code for inlining set-return...
2008-10-07 Tom LaneExtend CTE patch to support recursive UNION (ie, withou...
2008-10-06 Tom LaneWhen expanding a whole-row Var into a RowExpr during...
2008-10-04 Tom LaneImplement SQL-standard WITH clauses, including WITH...
2008-08-28 Tom LaneExtend the parser location infrastructure to include...
2008-08-25 Tom LaneMove exprType(), exprTypmod(), expression_tree_walker...
2008-08-17 Tom LaneImprove sublink pullup code to handle ANY/EXISTS sublin...
2008-08-14 Heikki LinnakangasFix pull_up_simple_union_all to copy all rtable entries...
2008-08-14 Tom LaneImplement SEMI and ANTI joins in the planner and execut...
2008-08-07 Tom LaneImprove INTERSECT/EXCEPT hashing by realizing that...
2008-08-07 Tom LaneSupport hashing for duplicate-elimination in INTERSECT...
2008-08-07 Tom LaneTeach the system how to use hashing for UNION. (INTERS...
2008-08-02 Tom LaneRearrange the querytree representation of ORDER BY...
2008-07-31 Tom LaneFix parser so that we don't modify the user-written...
2008-06-19 Alvaro HerreraImprove our #include situation by moving pointer types...
2008-05-12 Alvaro HerreraRestructure some header files a bit, in particular...
2008-03-18 Tom LaneArrange to "inline" SQL functions that appear in a...
2008-02-19 Peter EisentrautRefactor backend makefiles to remove lots of duplicate...
2008-01-01 Bruce MomjianUpdate copyrights in source tree to 2008.
2007-11-15 Bruce Momjianpgindent run for 8.3.
2007-10-22 Tom LaneRemove an Assert that's been obsoleted by recent change...
2007-07-12 Tom LaneFix mistaken Assert in adjust_appendrel_attr_needed...
2007-06-11 Tom LaneSupport UPDATE/DELETE WHERE CURRENT OF cursor_name...
2007-04-27 Tom LaneModify processing of DECLARE CURSOR and EXPLAIN so...
2007-04-21 Tom LaneTweak make_inh_translation_lists() to check the common...
2007-03-17 Tom LaneFix up the remaining places where the expression node...
2007-02-22 Tom LaneTurn the rangetable used by the executor into a flat...
2007-02-19 Tom LaneGet rid of some old and crufty global variables in...
2007-01-22 Tom LanePut back planner's ability to cache the results of...
2007-01-20 Tom LaneRefactor planner's pathkeys data structure to create...
2007-01-20 Peter EisentrautRemove remains of old depend target.
2007-01-05 Bruce MomjianUpdate CVS HEAD for 2007 copyright. Back branches...
2006-10-04 Bruce Momjianpgindent run for 8.2.
2006-08-19 Tom LaneSuppress subquery pullup/pushdown when a subquery conta...
2006-08-12 Tom LaneTweak SPI_cursor_open to allow INSERT/UPDATE/DELETE...
2006-08-12 Tom LaneAdd INSERT/UPDATE/DELETE RETURNING, with basic docs...
2006-08-10 Tom LaneFix UNION/INTERSECT/EXCEPT so that when two inputs...
2006-07-14 Bruce MomjianRemove 576 references of include files that were not...
2006-04-30 Tom LaneImprove the representation of FOR UPDATE/FOR SHARE...
2006-04-05 Tom LaneFix a bunch of problems with domains by making them...
2006-03-07 Tom LaneRemove the stub support we had for UNION JOIN; per...
2006-03-05 Bruce MomjianUpdate copyright for 2006. Update scripts.
2006-02-03 Tom LaneTeach planner to convert simple UNION ALL subqueries...
2006-01-31 Tom LaneRestructure planner's handling of inheritance. Rather...
2005-12-20 Tom LaneTeach planner how to rearrange join order for some...
2005-11-26 Tom LaneTeach push_nots() how to negate a ScalarArrayOpExpr...
2005-11-22 Bruce MomjianRe-run pgindent, fixing a problem where comment lines...
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