2005-12-20 |
Tom Lane | Teach planner how to rearrange join order for some... |
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2005-11-22 |
Bruce Momjian | Re-run pgindent, fixing a problem where comment lines... |
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2005-10-15 |
Bruce Momjian | Standard pgindent run for 8.1. |
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2005-09-24 |
Tom Lane | Clean up possibly-uninitialized-variable warnings repor... |
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2005-08-27 |
Tom Lane | Change the division of labor between grouping_planner... |
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2005-08-18 |
Tom Lane | Fix up LIMIT/OFFSET planning so that we cope with non... |
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2005-07-02 |
Tom Lane | Teach planner about some cases where a restriction... |
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2005-06-10 |
Tom Lane | If a LIMIT is applied to a UNION ALL query, plan each... |
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2005-06-05 |
Tom Lane | Remove planner's private fields from Query struct,... |
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2005-05-30 |
Tom Lane | Skip eval_const_expressions when the query is such... |
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2005-05-22 |
Tom Lane | Teach the planner to remove SubqueryScan nodes from... |
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2005-04-28 |
Tom Lane | Implement sharable row-level locks, and use them for... |
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2005-04-11 |
Tom Lane | Create the planner mechanism for optimizing simple... |
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2005-04-10 |
Tom Lane | Split out into a separate function the code in grouping... |
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2005-04-06 |
Tom Lane | Merge Resdom nodes into TargetEntry nodes to simplify... |
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2005-03-28 |
Tom Lane | Rethink the order of expression preprocessing: eval_con... |
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2005-03-17 |
Neil Conway | This patch moves some code for preprocessing FOR UPDATE... |
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2005-03-10 |
Tom Lane | Make the behavior of HAVING without GROUP BY conform... |
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2005-01-28 |
Tom Lane | Improve planner's estimation of the space needed for... |
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2004-12-31 |
PostgreSQL Daemon | Tag appropriate files for rc3 |
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2004-10-02 |
Tom Lane | Clean up handling of inherited-table update queries... |
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2004-08-30 |
Bruce Momjian | Another pgindent run with lib typedefs added. |
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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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2004-06-11 |
Tom Lane | When using extended-query protocol, postpone planning... |
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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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2004-05-11 |
Tom Lane | Repair recalculation failure for nested sub-SELECTs... |
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2004-04-07 |
Tom Lane | Extend set-operation planning to keep track of the... |
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2004-02-13 |
Tom Lane | Repair optimization bug I introduced in a moment of... |
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2004-02-03 |
Tom Lane | Rename SortMem and VacuumMem to work_mem and maintenanc... |
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2004-01-18 |
Tom Lane | When testing whether a sub-plan can do projection,... |
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2004-01-12 |
Tom Lane | Fix another place that wasn't maintaining AND/OR flatne... |
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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 | $Header: -> $PostgreSQL Changes ... |
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2003-09-25 |
Peter Eisentraut | Message editing: remove gratuitous variations in messag... |
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2003-08-17 |
Tom Lane | Create a 'type cache' that keeps track of the data... |
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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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2003-07-03 |
Tom Lane | Do honest transformation and preprocessing of LIMIT... |
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2003-06-16 |
Tom Lane | Allow GROUP BY, ORDER BY, DISTINCT targets to be unknow... |
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2003-06-06 |
Tom Lane | Implement outer-level aggregates to conform to the... |
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2003-05-06 |
Tom Lane | Implement feature of new FE/BE protocol whereby RowDesc... |
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2003-03-13 |
Tom Lane | GROUP BY got confused if there were multiple equal... |
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2003-03-10 |
Tom Lane | Restructure parsetree representation of DECLARE CURSOR... |
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2003-03-05 |
Tom Lane | Turns out new IN implementation has got some problems... |
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2003-03-05 |
Tom Lane | Repair bug reported by Laurent Perez: bad plan generate... |
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2003-02-15 |
Tom Lane | Marginal tweaks to make sure that roundoff error won... |
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2003-02-15 |
Tom Lane | Teach planner how to propagate pathkeys from sub-SELECT... |
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2003-02-09 |
Tom Lane | Detect case where an outer join can be reduced to a... |
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2003-02-09 |
Tom Lane | Make further use of new bitmapset code: executor's... |
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2003-02-04 |
Tom Lane | Minor code cleanup: remove no-longer-useful pull_subpla... |
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2003-02-03 |
Tom Lane | Tweak planner and executor to avoid doing ExecProject... |
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2003-01-25 |
Tom Lane | Allow the planner to collapse explicit inner JOINs... |
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2003-01-20 |
Tom Lane | IN clauses appearing at top level of WHERE can now... |
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2003-01-17 |
Tom Lane | Fix parse_agg.c to detect ungrouped Vars in sub-SELECTs... |
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2003-01-15 |
Tom Lane | Allow merge and hash joins to occur on arbitrary expres... |
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2003-01-13 |
Tom Lane | Reconsider mechanism for marking sub-selects that are... |
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2003-01-13 |
Tom Lane | Cause planner to account for evaluation costs in target... |
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2002-12-19 |
Tom Lane | Cause planner to include costs of InitPlans in startup... |
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2002-12-14 |
Tom Lane | Clean up plantree representation of SubPlan-s --- SubLi... |
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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 | Avoid pulling up sublinks from a subselect's targetlist... |
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2002-11-29 |
Tom Lane | Tighten selection of equality and ordering operators... |
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2002-11-26 |
Tom Lane | Use Params, rather than run-time-modified Const nodes... |
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2002-11-21 |
Tom Lane | Finish implementation of hashed aggregation. Add enabl... |
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2002-11-19 |
Tom Lane | Add an at-least-marginally-plausible method of estimati... |
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2002-11-14 |
Tom Lane | Fix planning bug introduced in recent code reorganizati... |
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2002-11-06 |
Tom Lane | Phase 2 of hashed-aggregation project. nodeAgg.c now... |
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2002-11-06 |
Tom Lane | First phase of implementing hash-based grouping/aggrega... |
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2002-09-24 |
Tom Lane | Add missing correction of sublevelsup when pulling... |
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2002-09-04 |
Bruce Momjian | pgindent run. |
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2002-08-28 |
Bruce Momjian | backend where a statically sized buffer is written... |
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2002-06-20 |
Bruce Momjian | Update copyright to 2002. |
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2002-06-16 |
Bruce Momjian | Remove KSQO from GUC and move file to _deadcode. |
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2002-06-13 |
Tom Lane | Make WHERE conditions pulled up from subqueries be... |
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2002-05-18 |
Tom Lane | Teach query_tree_walker, query_tree_mutator, and SS_fin... |
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2002-05-18 |
Tom Lane | Change set_plan_references and join_references to take... |
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2002-05-12 |
Tom Lane | Get rid of long-since-vestigial Iter node type, in... |
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2002-04-28 |
Tom Lane | Second try at fixing join alias variables. Instead... |
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2002-03-12 |
Tom Lane | Restructure representation of join alias variables... |
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2001-12-10 |
Tom Lane | Suppress subquery pullup and pushdown when the subquery... |
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2001-11-05 |
Bruce Momjian | New pgindent run with fixes suggested by Tom. Patch... |
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2001-10-30 |
Tom Lane | Fix problems with subselects used in GROUP BY expressio... |
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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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2001-10-18 |
Tom Lane | Extend code that deduces implied equality clauses to... |
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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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2001-04-30 |
Tom Lane | Suppress pull-up of subqueries that are in the nullable... |
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2001-04-18 |
Tom Lane | Make the world safe for passing whole rows of views... |
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2001-04-01 |
Tom Lane | Planner wasn't correctly handling adjustment of tuple_f... |
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2001-03-22 |
Bruce Momjian | pgindent run. Make it all clean. |
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2001-01-27 |
Tom Lane | Don't crash if subquery appears multiple times in joint... |
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2001-01-24 |
Bruce Momjian | Change Copyright from PostgreSQL, Inc to PostgreSQL... |
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2001-01-18 |
Tom Lane | Fix performance issue with qualifications on VIEWs... |
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2000-12-14 |
Tom Lane | Planner speedup hacking. Avoid saving useless pathkeys... |
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2000-12-06 |
Tom Lane | Clean up handling of FOR UPDATE inside views and subsel... |
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