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path: root/src/backend/optimizer/path/clausesel.c
AgeCommit message (Expand)Author
2014-05-06Remove tabs after spaces in C commentsBruce Momjian
2010-01-02Update copyright for the year 2010.Bruce Momjian
2009-06-118.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian
2009-02-06Fix cost_mergejoin's failure to adjust for rescanning of non-unique merge joinTom Lane
2009-01-01Update copyright for 2009.Bruce Momjian
2008-12-01Fix an oversight in the code that makes transitive-equality deductions fromTom Lane
2008-10-04Implement SQL-standard WITH clauses, including WITH RECURSIVE.Tom Lane
2008-08-22Arrange to convert EXISTS subqueries that are equivalent to hashable INTom Lane
2008-08-16Clean up the loose ends in selectivity estimation left by my patch for semiTom Lane
2008-08-14Implement SEMI and ANTI joins in the planner and executor. (Semijoins replaceTom Lane
2008-01-11Fix an old error in clause_selectivity: the default selectivity estimateTom Lane
2008-01-01Update copyrights in source tree to 2008.Bruce Momjian
2007-11-24Save another little bit of planner overhead on simple queries, by havingTom Lane
2007-08-31Apply a band-aid fix for the problem that 8.2 and up completely misestimateTom Lane
2007-06-11Support UPDATE/DELETE WHERE CURRENT OF cursor_name, per SQL standard.Tom Lane
2007-04-21Some further performance tweaks for planning large inheritance trees thatTom Lane
2007-02-19Get rid of some old and crufty global variables in the planner. WhenTom Lane
2007-01-05Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian
2006-10-04pgindent run for 8.2.Bruce Momjian
2006-07-14Remove 576 references of include files that were not needed.Bruce Momjian
2006-07-01Revise the planner's handling of "pseudoconstant" WHERE clauses, that isTom 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
2006-01-14Add selectivity-calculation code for RowCompareExpr nodes. Simplistic,Tom Lane
2005-11-25Teach planner and executor to handle ScalarArrayOpExpr as an indexableTom Lane
2005-10-15Standard pgindent run for 8.1.Bruce Momjian
2005-10-11Fix oversight in 8.0 modification of RestrictInfo data structures.Tom Lane
2005-06-05Remove planner's private fields from Query struct, and put them intoTom Lane
2004-12-31Tag appropriate files for rc3PostgreSQL Daemon
2004-11-09Use a hopefully-more-reliable method of detecting default selectivityTom Lane
2004-08-29Pgindent run for 8.0.Bruce Momjian
2004-08-29Update copyright to 2004.Bruce Momjian
2004-06-11When using extended-query protocol, postpone planning of unnamed statementsTom 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
2004-05-10Promote row expressions to full-fledged citizens of the expression syntax,Tom Lane
2004-01-05Dept. of second thoughts: clause_selectivity shouldn't try to cache itsTom Lane
2004-01-04Merge restrictlist_selectivity into clauselist_selectivity byTom Lane
2003-12-29Improve comment.Tom Lane
2003-11-29$Header: -> $PostgreSQL Changes ...PostgreSQL Daemon
2003-08-04Update copyrights to 2003.Bruce Momjian
2003-06-29Support expressions of the form 'scalar op ANY (array)' andTom Lane
2003-05-27Make debug_ GUC varables output DEBUG1 rather than LOG, and mention inBruce Momjian
2003-02-03Determine the set of constraints applied to a domain at executorTom Lane
2003-01-28Extend join-selectivity API (oprjoin interface) so that join type isTom Lane
2003-01-15Allow merge and hash joins to occur on arbitrary expressions (anything notTom Lane
2002-12-12Phase 2 of read-only-plans project: restructure expression-tree nodesTom Lane
2002-11-25Remove unused constisset and constiscast fields of Const nodes. CleanTom Lane
2002-10-19Fix range-query estimation to not double-exclude NULLs, per gripe fromTom Lane
2002-06-20Update copyright to 2002.Bruce Momjian