| 2011-04-24 |
Tom Lane | Improve cost estimation for aggregates and window funct... |
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| 2011-04-22 |
Tom Lane | Make a code-cleanup pass over the collations patch. |
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| 2011-04-10 |
Bruce Momjian | pgindent run before PG 9.1 beta 1. |
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| 2011-03-26 |
Tom Lane | Clean up a few failures to set collation fields in... |
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| 2011-03-20 |
Tom Lane | Revise collation derivation method and expression-tree... |
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| 2011-02-25 |
Tom Lane | Support data-modifying commands (INSERT/UPDATE/DELETE... |
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| 2011-02-20 |
Tom Lane | Implement an API to let foreign-data wrappers actually... |
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| 2011-02-08 |
Peter Eisentraut | Per-column collation support |
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| 2011-01-01 |
Bruce Momjian | Stamp copyrights for year 2011. |
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| 2010-12-03 |
Tom Lane | Create core infrastructure for KNNGIST. |
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| 2010-11-18 |
Tom Lane | Further fallout from the MergeAppend patch. |
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| 2010-11-04 |
Tom Lane | Reimplement planner's handling of MIN/MAX aggregate... |
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| 2010-10-31 |
Tom Lane | Provide hashing support for arrays. |
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| 2010-10-14 |
Tom Lane | Support MergeAppend plans, to allow sorted output from... |
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| 2010-10-08 |
Tom Lane | Teach CLUSTER to use seqscan-and-sort when it's faster... |
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| 2010-09-20 |
Magnus Hagander | Remove cvs keywords from all files. |
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| 2010-07-12 |
Tom Lane | Make NestLoop plan nodes pass outer-relation variables... |
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| 2010-05-25 |
Tom Lane | Fix oversight in construction of sort/unique plans... |
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| 2010-03-28 |
Tom Lane | Rework join-removal logic as per recent discussion... |
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| 2010-02-26 |
Bruce Momjian | pgindent run for 9.0 |
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| 2010-02-19 |
Tom Lane | Reduce the rescan cost estimate for Materialize nodes... |
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| 2010-02-12 |
Tom Lane | Extend the set of frame options supported for window... |
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| 2010-01-02 |
Bruce Momjian | Update copyright for the year 2010. |
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| 2010-01-01 |
Tom Lane | Support "x IS NOT NULL" clauses as indexscan conditions... |
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| 2009-12-29 |
Tom Lane | Add the ability to store inheritance-tree statistics... |
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| 2009-11-15 |
Tom Lane | Improve planning of Materialize nodes inserted atop... |
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| 2009-10-26 |
Tom Lane | Re-implement EvalPlanQual processing to improve its... |
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| 2009-10-12 |
Tom Lane | Move the handling of SELECT FOR UPDATE locking and... |
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| 2009-10-10 |
Tom Lane | Split the processing of INSERT/UPDATE/DELETE operations... |
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| 2009-09-17 |
Tom Lane | Implement "join removal" for cases where the inner... |
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| 2009-09-12 |
Tom Lane | Rewrite the planner's handling of materialized plan... |
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| 2009-07-17 |
Tom Lane | Repair bug #4926 "too few pathkeys for mergeclauses... |
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| 2009-06-11 |
Bruce Momjian | 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW... |
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| 2009-05-09 |
Tom Lane | Fix cost_nestloop and cost_hashjoin to model the behavi... |
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| 2009-04-19 |
Tom Lane | Fix estimate_num_groups() to not fail on PlaceHolderVar... |
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| 2009-03-26 |
Tom Lane | If we expect a hash join to be performed in multiple... |
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| 2009-03-21 |
Tom Lane | Optimize multi-batch hash joins when the outer relation... |
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| 2009-01-01 |
Bruce Momjian | Update copyright for 2009. |
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| 2008-12-31 |
Tom Lane | Add some basic support for window frame clauses to... |
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| 2008-12-28 |
Tom Lane | Support window functions a la SQL:2008. |
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| 2008-11-20 |
Tom Lane | Fix breakage of bitmap scan plan creation for special... |
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| 2008-10-21 |
Tom Lane | Add a concept of "placeholder" variables to the planner... |
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| 2008-10-07 |
Tom Lane | Extend CTE patch to support recursive UNION (ie, withou... |
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| 2008-10-04 |
Tom Lane | Implement SQL-standard WITH clauses, including WITH... |
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| 2008-09-05 |
Tom Lane | Fix an oversight in the 8.2 patch that improved mergejo... |
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| 2008-08-28 |
Tom Lane | Extend the parser location infrastructure to include... |
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| 2008-08-25 |
Tom Lane | Move exprType(), exprTypmod(), expression_tree_walker... |
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| 2008-08-14 |
Tom Lane | Implement SEMI and ANTI joins in the planner and execut... |
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| 2008-08-07 |
Tom Lane | Improve INTERSECT/EXCEPT hashing by realizing that... |
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| 2008-08-07 |
Tom Lane | Support hashing for duplicate-elimination in INTERSECT... |
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| 2008-08-02 |
Tom Lane | Rearrange the querytree representation of ORDER BY... |
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| 2008-06-27 |
Tom Lane | Improve planner's estimation of the size of an append... |
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| 2008-04-17 |
Tom Lane | Fix a couple of oversights associated with the "physica... |
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| 2008-04-13 |
Tom Lane | Since createplan.c no longer cares whether index operat... |
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| 2008-04-13 |
Tom Lane | Phase 2 of project to make index operator lossiness... |
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| 2008-01-01 |
Bruce Momjian | Update copyrights in source tree to 2008. |
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| 2007-11-15 |
Bruce Momjian | Re-run pgindent with updated list of typedefs. (Update... |
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| 2007-11-15 |
Bruce Momjian | pgindent run for 8.3. |
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| 2007-11-08 |
Tom Lane | Fix EquivalenceClass code to handle volatile sort expre... |
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| 2007-11-08 |
Tom Lane | Last week's patch for make_sort_from_pathkeys wasn... |
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| 2007-11-02 |
Tom Lane | Ensure that EquivalenceClasses generated from ORDER... |
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| 2007-05-21 |
Tom Lane | Teach tuplestore.c to throw away data before the "mark... |
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| 2007-05-04 |
Tom Lane | Teach tuplesort.c about "top N" sorting, in which only... |
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| 2007-04-21 |
Tom Lane | Some further performance tweaks for planning large... |
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| 2007-04-06 |
Tom Lane | Make 'col IS NULL' clauses be indexable conditions. |
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| 2007-02-25 |
Tom Lane | Put back copyObject() call I removed in a fit of brain... |
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| 2007-02-22 |
Tom Lane | Turn the rangetable used by the executor into a flat... |
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| 2007-02-19 |
Tom Lane | Put function expressions and values lists into Function... |
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| 2007-01-30 |
Tom Lane | Add support for cross-type hashing in hash index search... |
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| 2007-01-22 |
Tom Lane | Add COST and ROWS options to CREATE/ALTER FUNCTION... |
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| 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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| 2006-08-02 |
Joe Conway | Add support for multi-row VALUES clauses as part of... |
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| 2006-07-26 |
Bruce Momjian | Change LIMIT/OFFSET to use int8 |
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| 2006-07-14 |
Bruce Momjian | Remove 576 references of include files that were not... |
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| 2006-07-11 |
Bruce Momjian | Sort reference of include files, "A" - "F". |
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| 2006-07-01 |
Tom Lane | Revise the planner's handling of "pseudoconstant" WHERE... |
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| 2006-05-18 |
Tom Lane | When a bitmap indexscan is using a partial index, it... |
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| 2006-04-30 |
Tom Lane | Improve the representation of FOR UPDATE/FOR SHARE... |
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| 2006-04-25 |
Tom Lane | The 8.1 planner removes WHERE quals from the plan when... |
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| 2006-03-05 |
Bruce Momjian | Update copyright for 2006. Update scripts. |
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| 2006-01-29 |
Tom Lane | When building a bitmap scan, must copy the bitmapqualor... |
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| 2006-01-25 |
Tom Lane | Allow row comparisons to be used as indexscan qualifica... |
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| 2005-11-26 |
Tom Lane | Teach tid-scan code to make use of "ctid = ANY (array... |
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| 2005-11-25 |
Tom Lane | Teach planner and executor to handle ScalarArrayOpExpr... |
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| 2005-11-22 |
Bruce Momjian | Re-run pgindent, fixing a problem where comment lines... |
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| 2005-10-19 |
Tom Lane | Fix oversight in recent changes to enable the 'physical... |
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| 2005-10-15 |
Bruce Momjian | Standard pgindent run for 8.1. |
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| 2005-10-13 |
Tom Lane | Don't try to remove duplicate OR-subclauses in create_b... |
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| 2005-10-06 |
Tom Lane | Fix oversight in indexscan plan creation. I recently... |
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| 2005-09-24 |
Tom Lane | Clean up possibly-uninitialized-variable warnings repor... |
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| 2005-08-18 |
Tom Lane | Fix up LIMIT/OFFSET planning so that we cope with non... |
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| 2005-07-28 |
Tom Lane | Fix a bunch of bad interactions between partial indexes... |
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| 2005-07-23 |
Tom Lane | Simple constraint exclusion. For now, only child table... |
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| 2005-07-15 |
Tom Lane | Fix create_unique_plan() so it doesn't generate useless... |
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| 2005-07-02 |
Tom Lane | Teach planner about some cases where a restriction... |
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