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path: root/src/backend/optimizer/path/pathkeys.c
AgeCommit message (Expand)Author
2014-05-06Remove tabs after spaces in C commentsBruce Momjian
2010-02-26pgindent run for 9.0Bruce Momjian
2010-01-02Update copyright for the year 2010.Bruce Momjian
2009-09-12Fix assertion failure when a SELECT DISTINCT ON expression is volatile.Tom Lane
2009-07-17Repair bug #4926 "too few pathkeys for mergeclauses". This example showsTom Lane
2009-02-28Shave a few cycles in compare_pathkeys() by checking for pointer-identicalTom Lane
2009-01-01Update copyright for 2009.Bruce Momjian
2008-08-25Move exprType(), exprTypmod(), expression_tree_walker(), and related routinesTom Lane
2008-08-02Rearrange the querytree representation of ORDER BY/GROUP BY/DISTINCT itemsTom Lane
2008-01-09Fix some planner issues found while investigating Kevin Grittner's reportTom Lane
2008-01-01Update copyrights in source tree to 2008.Bruce Momjian
2007-11-15Re-run pgindent with updated list of typedefs. (Updated README shouldBruce Momjian
2007-11-15pgindent run for 8.3.Bruce Momjian
2007-11-08Fix EquivalenceClass code to handle volatile sort expressions in a moreTom Lane
2007-11-08Last week's patch for make_sort_from_pathkeys wasn't good enough: it hasTom Lane
2007-11-02Ensure that EquivalenceClasses generated from ORDER BY keys contain properTom Lane
2007-10-27Avoid considering both sort directions as equally useful for merging.Tom Lane
2007-05-31Change build_index_pathkeys() so that the expressions it builds to representTom Lane
2007-04-15Avoid running build_index_pathkeys() in situations where there cannotTom Lane
2007-01-21Refactor some lsyscache routines to eliminate duplicate code and saveTom Lane
2007-01-20Refactor planner's pathkeys data structure to create a separate, explicitTom Lane
2007-01-09Support ORDER BY ... NULLS FIRST/LAST, and add ASC/DESC/NULLS FIRST/NULLS LASTTom Lane
2007-01-05Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian
2006-10-04pgindent run for 8.2.Bruce Momjian
2006-08-17Teach convert_subquery_pathkeys() to handle the case where theTom Lane
2006-07-14Remove 576 references of include files that were not needed.Bruce Momjian
2006-03-05Update copyright for 2006. Update scripts.Bruce Momjian
2006-01-29Fix code that checks to see if an index can be considered to match the query'sTom 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
2005-08-27Change the division of labor between grouping_planner and query_plannerTom Lane
2005-07-28Make use of new list primitives list_append_unique and list_concat_uniqueTom Lane
2005-07-03Improve outer-join-deduction logic to be able to propagate equalitiesTom Lane
2005-07-02Teach planner about some cases where a restriction clause can beTom Lane
2005-06-09Simplify the planner's join clause management by storing join clausesTom Lane
2005-06-05Remove planner's private fields from Query struct, and put them intoTom Lane
2005-04-06Merge Resdom nodes into TargetEntry nodes to simplify code and save aTom Lane
2005-03-27Add a back-link from IndexOptInfo structs to their parent RelOptInfoTom Lane
2005-01-23The result of a FULL or RIGHT join can't be assumed to be sorted by theTom Lane
2004-12-31Tag appropriate files for rc3PostgreSQL Daemon
2004-08-29Pgindent run for 8.0.Bruce Momjian
2004-08-29Update copyright to 2004.Bruce Momjian
2004-06-05Make the world very nearly safe for composite-type columns in tables.Tom Lane
2004-06-01Desultory de-FastList-ification. RelOptInfo.reltargetlist is back toTom Lane
2004-05-30Use the new List API function names throughout the backend, and disable theNeil Conway
2004-05-26Reimplement the linked list data structure used throughout the backend.Neil Conway
2004-04-07build_subquery_pathkeys() was examining wrong copy of subquery target list,Tom Lane
2003-12-03Planner failed to be smart about binary-compatible expressions in pathkeysTom Lane
2003-11-29$Header: -> $PostgreSQL Changes ...PostgreSQL Daemon
2003-08-04Update copyrights to 2003.Bruce Momjian
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