| 2007-01-20 |
Tom Lane | Refactor planner's pathkeys data structure to create... |
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| 2007-01-10 |
Tom Lane | Change the planner-to-executor API so that the planner... |
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| 2007-01-09 |
Tom Lane | Support ORDER BY ... NULLS FIRST/LAST, and add ASC... |
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| 2007-01-05 |
Bruce Momjian | Update CVS HEAD for 2007 copyright. Back branches... |
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| 2006-12-23 |
Tom Lane | Restructure operator classes to allow improved handling... |
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| 2006-10-04 |
Bruce Momjian | pgindent run for 8.2. |
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| 2006-09-19 |
Tom Lane | Improve usage of effective_cache_size parameter by... |
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| 2006-07-01 |
Tom Lane | Revise the planner's handling of "pseudoconstant" WHERE... |
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| 2006-06-06 |
Tom Lane | Make the planner estimate costs for nestloop inner... |
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| 2006-03-05 |
Bruce Momjian | Update copyright for 2006. Update scripts. |
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| 2006-01-31 |
Tom Lane | Restructure planner's handling of inheritance. Rather... |
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| 2005-12-20 |
Tom Lane | Teach planner how to rearrange join order for some... |
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| 2005-11-26 |
Tom Lane | Teach tid-scan code to make use of "ctid = ANY (array... |
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| 2005-11-14 |
Tom Lane | Restore the former RestrictInfo field valid_everywhere... |
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| 2005-10-15 |
Bruce Momjian | Standard pgindent run for 8.1. |
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| 2005-08-27 |
Tom Lane | Change the division of labor between grouping_planner... |
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| 2005-07-23 |
Tom Lane | Simple constraint exclusion. For now, only child table... |
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| 2005-07-02 |
Tom Lane | Teach planner about some cases where a restriction... |
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| 2005-06-13 |
Tom Lane | Change the planner to allow indexscan qualification... |
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| 2005-06-10 |
Tom Lane | Quick hack to allow the outer query's tuple_fraction... |
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| 2005-06-09 |
Tom Lane | Simplify the planner's join clause management by storin... |
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| 2005-06-08 |
Tom Lane | Marginal hack to avoid spending a lot of time in find_j... |
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| 2005-06-06 |
Tom Lane | Nab some low-hanging fruit: replace the planner's base_... |
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| 2005-06-05 |
Tom Lane | Remove planner's private fields from Query struct,... |
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| 2005-04-25 |
Tom Lane | Remove support for OR'd indexscans internal to a single... |
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| 2005-04-22 |
Tom Lane | First cut at planner support for bitmap index scans... |
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| 2005-04-21 |
Tom Lane | Rethink original decision to use AND/OR Expr nodes... |
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| 2005-04-21 |
Tom Lane | Install some slightly realistic cost estimation for... |
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| 2005-04-19 |
Tom Lane | Create executor and planner-backend support for decoupl... |
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| 2005-03-27 |
Tom Lane | Add a back-link from IndexOptInfo structs to their... |
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| 2005-02-21 |
Neil Conway | Trivial fix: change the reference to further documentat... |
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| 2004-12-31 |
PostgreSQL Daemon | Tag appropriate files for rc3 |
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| 2004-12-01 |
Tom Lane | Change planner to use the current true disk file size... |
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| 2004-11-26 |
Tom Lane | RelOptInfo.pages should really be declared as BlockNumb... |
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| 2004-08-29 |
Bruce Momjian | Pgindent run for 8.0. |
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| 2004-08-29 |
Bruce Momjian | Update copyright to 2004. |
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| 2004-08-04 |
Tom Lane | Label CVS tip as 8.0devel instead of 7.5devel. Adjust... |
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| 2004-06-05 |
Tom Lane | Make the world very nearly safe for composite-type... |
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| 2004-06-01 |
Tom Lane | Desultory de-FastList-ification. RelOptInfo.reltargetl... |
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| 2004-04-25 |
Neil Conway | Remove the last traces of Joe Hellerstein's "xfunc... |
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| 2004-01-05 |
Tom Lane | Adjust indexscan planning logic to keep RestrictInfo... |
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| 2004-01-05 |
Tom Lane | Improve UniquePath logic to detect the case where the... |
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| 2004-01-05 |
Tom Lane | Add the ability to extract OR indexscan conditions... |
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| 2004-01-04 |
Tom Lane | Merge restrictlist_selectivity into clauselist_selectiv... |
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| 2004-01-04 |
Tom Lane | Rewrite OR indexscan processing to be more flexible... |
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| 2003-12-30 |
Tom Lane | Adjust the definition of RestrictInfo's left_relids... |
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| 2003-12-28 |
Tom Lane | Clean up the usage of canonicalize_qual(): in particula... |
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| 2003-11-29 |
PostgreSQL Daemon | make sure the $Id tags are converted to $PostgreSQL... |
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| 2003-08-08 |
Bruce Momjian | Another pgindent run with updated typedefs. |
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| 2003-08-04 |
Bruce Momjian | Update copyrights to 2003. |
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| 2003-08-04 |
Bruce Momjian | pgindent run. |
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| 2003-06-29 |
Tom Lane | Restructure building of join relation targetlists so... |
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| 2003-06-15 |
Tom Lane | Adjust nestloop-with-inner-indexscan plan generation... |
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| 2003-05-28 |
Tom Lane | Replace functional-index facility with expressional... |
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| 2003-02-08 |
Tom Lane | Replace planner's representation of relation sets,... |
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| 2003-02-03 |
Tom Lane | Tweak planner and executor to avoid doing ExecProject... |
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| 2003-01-20 |
Tom Lane | IN clauses appearing at top level of WHERE can now... |
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| 2003-01-15 |
Tom Lane | Allow merge and hash joins to occur on arbitrary expres... |
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| 2003-01-12 |
Tom Lane | Revise cost_qual_eval() to compute both startup (one... |
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| 2002-12-12 |
Tom Lane | Phase 2 of read-only-plans project: restructure express... |
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| 2002-12-05 |
Tom Lane | Phase 1 of read-only-plans project: cause executor... |
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| 2002-11-30 |
Tom Lane | Be more realistic about plans involving Materialize... |
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| 2002-11-30 |
Tom Lane | Upgrade planner and executor to allow multiple hash... |
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| 2002-11-27 |
Tom Lane | Improve some comments. |
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| 2002-11-24 |
Tom Lane | Restructure planning of nestloop inner indexscans so... |
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| 2002-11-06 |
Tom Lane | First phase of implementing hash-based grouping/aggrega... |
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| 2002-09-04 |
Bruce Momjian | pgindent run. |
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| 2002-08-19 |
Tom Lane | Remove Ident nodetype in favor of using String nodes... |
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| 2002-06-20 |
Bruce Momjian | Update copyright to 2002. |
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| 2002-05-12 |
Tom Lane | First pass at set-returning-functions in FROM, by Joe... |
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| 2002-03-12 |
Tom Lane | Restructure representation of join alias variables... |
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| 2002-03-01 |
Tom Lane | Second thoughts dept: arrange to cache mergejoin scan... |
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| 2001-11-05 |
Bruce Momjian | New pgindent run with fixes suggested by Tom. Patch... |
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| 2001-10-28 |
Bruce Momjian | Another pgindent run. Fixes enum indenting, and improv... |
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| 2001-10-25 |
Bruce Momjian | pgindent run on all C files. Java run to follow. ... |
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| 2001-08-21 |
Tom Lane | Restructure pg_opclass, pg_amop, and pg_amproc per... |
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| 2001-06-05 |
Tom Lane | Further work on making use of new statistics in planner... |
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| 2001-05-20 |
Tom Lane | Modify optimizer data structures so that IndexOptInfo... |
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| 2001-05-07 |
Tom Lane | Rewrite of planner statistics-gathering code. ANALYZE... |
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| 2001-03-22 |
Bruce Momjian | pgindent run. Make it all clean. |
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| 2001-01-24 |
Bruce Momjian | Change Copyright from PostgreSQL, Inc to PostgreSQL... |
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| 2000-12-14 |
Tom Lane | Planner speedup hacking. Avoid saving useless pathkeys... |
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| 2000-12-12 |
Tom Lane | Cache eval cost of qualification expressions in Restric... |
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| 2000-11-12 |
Tom Lane | Restructure handling of inheritance queries so that... |
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| 2000-09-29 |
Tom Lane | Subselects in FROM clause, per ISO syntax: FROM (SELECT... |
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| 2000-09-12 |
Tom Lane | First cut at full support for OUTER JOINs. There are... |
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| 2000-04-12 |
Bruce Momjian | Ye-old pgindent run. Same 4-space tabs. |
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| 2000-03-22 |
Tom Lane | Repair logic flaw in cost estimator: cost_nestloop... |
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| 2000-02-18 |
Tom Lane | Plug some more memory leaks in the planner. It still... |
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| 2000-02-15 |
Tom Lane | New cost model for planning, incorporating a penalty... |
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| 2000-02-07 |
Tom Lane | Repair planning bugs caused by my misguided removal... |
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| 2000-01-26 |
Bruce Momjian | Add: |
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| 2000-01-22 |
Tom Lane | Revise handling of index-type-specific indexscan cost... |
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| 2000-01-09 |
Tom Lane | Another round of planner/optimizer work. This is just... |
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| 1999-11-23 |
Bruce Momjian | Tid access method feature from Hiroshi Inoue, Inoue... |
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| 1999-08-16 |
Tom Lane | Major planner/optimizer revision: get rid of PathOrder... |
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| 1999-07-27 |
Tom Lane | First cut at doing LIKE/regex indexing optimization in |
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| 1999-07-25 |
Tom Lane | Remove 'restrictinfojoinid' field from RestrictInfo... |
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| 1999-07-24 |
Tom Lane | Clean up messy clause-selectivity code in clausesel... |
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| 1999-07-15 |
Bruce Momjian | Change #include's to use <> and "" as appropriate. |
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