| 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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| 2007-01-05 |
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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| 2006-08-02 |
Joe Conway | Add support for multi-row VALUES clauses as part of... |
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| 2006-07-22 |
Tom Lane | In the recent changes to make the planner account bette... |
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| 2006-07-14 |
Bruce Momjian | Remove 576 references of include files that were not... |
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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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| 2005-11-26 |
Tom Lane | Teach tid-scan code to make use of "ctid = ANY (array... |
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| 2005-10-15 |
Bruce Momjian | Standard pgindent run for 8.1. |
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| 2005-07-22 |
Tom Lane | Fix compare_fuzzy_path_costs() to behave a bit more... |
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| 2005-07-15 |
Tom Lane | Fix overenthusiastic optimization of 'x IN (SELECT... |
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| 2005-06-05 |
Tom Lane | Remove planner's private fields from Query struct,... |
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| 2005-06-03 |
Tom Lane | Just noticed that you can't Query-Cancel a long planner... |
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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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| 2005-04-06 |
Tom Lane | Merge Resdom nodes into TargetEntry nodes to simplify... |
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| 2005-03-27 |
Tom Lane | Add a back-link from IndexOptInfo structs to their... |
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| 2005-03-26 |
Tom Lane | Expand the 'special index operator' machinery to handle... |
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| 2005-03-10 |
Tom Lane | Make the behavior of HAVING without GROUP BY conform... |
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| 2004-12-31 |
PostgreSQL Daemon | Tag appropriate files for rc3 |
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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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| 2004-06-01 |
Tom Lane | Desultory de-FastList-ification. RelOptInfo.reltargetl... |
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| 2004-05-30 |
Neil Conway | Use the new List API function names throughout the... |
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| 2004-05-26 |
Neil Conway | Reimplement the linked list data structure used through... |
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| 2004-04-25 |
Neil Conway | Remove the last traces of Joe Hellerstein's "xfunc... |
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| 2004-03-29 |
Tom Lane | Use fuzzy comparison of path costs in add_path(), so... |
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| 2004-03-02 |
Tom Lane | Teach is_distinct_query to recognize that GROUP BY... |
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| 2004-02-03 |
Tom Lane | Rename SortMem and VacuumMem to work_mem and maintenanc... |
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| 2004-01-19 |
Tom Lane | Recognize that IN subqueries return already-unique... |
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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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| 2003-11-29 |
PostgreSQL Daemon | $Header: -> $PostgreSQL Changes ... |
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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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| 2003-07-25 |
Tom Lane | Error message editing in backend/optimizer, backend... |
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| 2003-07-14 |
Tom Lane | Make cost estimates for SubqueryScan more realistic... |
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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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| 2003-05-26 |
Tom Lane | Cause CHAR(n) to TEXT or VARCHAR conversion to automati... |
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| 2003-02-15 |
Tom Lane | Teach planner how to propagate pathkeys from sub-SELECT... |
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| 2003-02-08 |
Tom Lane | Replace planner's representation of relation sets,... |
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| 2003-01-27 |
Tom Lane | Upgrade cost estimation for joins, per discussion with... |
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| 2003-01-22 |
Tom Lane | Implement choice between hash-based and sort-based... |
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| 2003-01-20 |
Tom Lane | IN clauses appearing at top level of WHERE can now... |
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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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| 2002-11-24 |
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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| 2002-06-20 |
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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| 2001-10-25 |
Bruce Momjian | pgindent run on all C files. Java run to follow. ... |
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| 2001-07-16 |
Tom Lane | Partial indexes work again, courtesy of Martijn van... |
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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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| 2000-11-12 |
Tom Lane | Restructure handling of inheritance queries so that... |
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| 2000-10-05 |
Bruce Momjian | Add proofreader's changes to docs. |
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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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| 2000-05-30 |
Bruce Momjian | Remove unused include files. Do not touch /port or... |
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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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| 1999-08-06 |
Tom Lane | Revise generation of hashjoin paths: generate one path per |
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| 1999-07-30 |
Tom Lane | Update comments about clause selectivity estimation. |
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| 1999-07-30 |
Tom Lane | Further cleanups of indexqual processing: simplify... |
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| 1999-07-30 |
Tom Lane | Fix coredump seen when doing mergejoin between indexed... |
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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 | Further work on planning of indexscans. Cleaned up... |
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| 1999-07-24 |
Tom Lane | Clean up messy clause-selectivity code in clausesel... |
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| 1999-07-16 |
Bruce Momjian | Final cleanup. |
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| 1999-07-16 |
Bruce Momjian | Update #include cleanups |
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| 1999-07-15 |
Bruce Momjian | Remove unused #includes in *.c files. |
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| 1999-07-15 |
Bruce Momjian | Clean up #include in /include directory. Add scripts... |
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| 1999-05-25 |
Bruce Momjian | Another pgindent run. Sorry folks. |
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| 1999-05-25 |
Bruce Momjian | pgindent run over code. |
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| 1999-02-21 |
Marc G. Fournier | From: Tatsuo Ishii <t-ishii@sra.co.jp> |
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| 1999-02-20 |
Bruce Momjian | pathkeys fixes |
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| 1999-02-20 |
Bruce Momjian | Update pathkeys comparison function. |
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