| 2011-06-09 |
Bruce Momjian | Pgindent run before 9.1 beta2. |
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| 2011-04-24 |
Tom Lane | Improve cost estimation for aggregates and window funct... |
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| 2011-04-15 |
Tom Lane | Guard against incoming rowcount estimate of NaN in... |
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| 2011-04-10 |
Bruce Momjian | pgindent run before PG 9.1 beta 1. |
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| 2011-03-20 |
Tom Lane | Revise collation derivation method and expression-tree... |
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| 2011-03-12 |
Tom Lane | Make all comparisons done for/with statistics use the... |
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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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| 2010-11-19 |
Tom Lane | Improve relation width estimation for subqueries. |
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| 2010-11-02 |
Tom Lane | Fix adjust_semi_join to be more cautious about clausele... |
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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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| 2010-07-06 |
Bruce Momjian | pgindent run for 9.0, second run |
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| 2010-04-19 |
Robert Haas | Add an 'enable_material' GUC. |
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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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| 2010-01-05 |
Robert Haas | Support ALTER TABLESPACE name SET/RESET ( tablespace_op... |
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| 2010-01-02 |
Bruce Momjian | Update copyright for the year 2010. |
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| 2009-11-15 |
Tom Lane | Improve planning of Materialize nodes inserted atop... |
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| 2009-09-12 |
Tom Lane | Rewrite the planner's handling of materialized plan... |
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| 2009-07-11 |
Tom Lane | Fix set_rel_width() to do something reasonable with... |
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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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| 2009-04-17 |
Tom Lane | Bump disable_cost up from 1e8 to 1e10, per gripe from... |
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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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| 2009-02-06 |
Tom Lane | Fix cost_mergejoin's failure to adjust for rescanning... |
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| 2009-01-01 |
Bruce Momjian | Update copyright for 2009. |
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| 2008-12-28 |
Tom Lane | Support window functions a la SQL:2008. |
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| 2008-11-22 |
Tom Lane | Switch the planner over to treating qualifications... |
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| 2008-10-21 |
Tom Lane | Add a concept of "placeholder" variables to the planner... |
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| 2008-10-17 |
Tom Lane | Salvage a little bit of work from a failed patch: simpl... |
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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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| 2008-08-25 |
Tom Lane | Move exprType(), exprTypmod(), expression_tree_walker... |
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| 2008-08-22 |
Tom Lane | Arrange to convert EXISTS subqueries that are equivalen... |
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| 2008-08-16 |
Tom Lane | Clean up the loose ends in selectivity estimation left... |
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| 2008-08-14 |
Tom Lane | Implement SEMI and ANTI joins in the planner and execut... |
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| 2008-03-24 |
Tom Lane | When a relation has been proven empty by constraint... |
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| 2008-01-01 |
Bruce Momjian | Update copyrights in source tree to 2008. |
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| 2007-12-08 |
Tom Lane | Fix mergejoin cost estimation so that we consider the... |
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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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| 2007-10-24 |
Tom Lane | Fix UPDATE/DELETE WHERE CURRENT OF to support repeated... |
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| 2007-09-22 |
Tom Lane | Fix cost estimates for EXISTS subqueries that are evalu... |
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| 2007-06-11 |
Tom Lane | Support UPDATE/DELETE WHERE CURRENT OF cursor_name... |
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| 2007-06-05 |
Tom Lane | Downgrade implicit casts to text to be assignment-only... |
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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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| 2007-04-21 |
Tom Lane | Tweak set_rel_width() to avoid redundant executions... |
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| 2007-03-27 |
Tom Lane | Fix array coercion expressions to ensure that the corre... |
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| 2007-02-22 |
Tom Lane | Turn the rangetable used by the executor into a flat... |
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| 2007-01-22 |
Tom Lane | Put back planner's ability to cache the results of... |
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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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| 2007-01-08 |
Tom Lane | Remove cost_hashjoin's very ancient hack to discourage... |
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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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| 2006-12-15 |
Tom Lane | Fix some planner bugs exposed by reports from Arjen... |
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| 2006-11-11 |
Tom Lane | Suppress a few 'uninitialized variable' warnings that... |
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| 2006-11-10 |
Tom Lane | Fix set_joinrel_size_estimates() to estimate outer... |
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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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| 2006-08-02 |
Joe Conway | Add support for multi-row VALUES clauses as part of... |
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| 2006-07-26 |
Peter Eisentraut | Convert effective_cache_size to an integer, for better... |
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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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| 2006-07-11 |
Bruce Momjian | Sort reference of include files, "A" - "F". |
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| 2006-07-01 |
Tom Lane | Fix oversight in planning for multiple indexscans driven 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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| 2006-06-05 |
Tom Lane | While making the seq_page_cost changes, I was struck... |
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| 2006-06-05 |
Tom Lane | Add a GUC parameter seq_page_cost, and use that everywh... |
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| 2006-03-05 |
Bruce Momjian | Update copyright for 2006. Update scripts. |
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| 2006-02-19 |
Tom Lane | Improve tuplesort.c to support variable merge order... |
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| 2006-02-05 |
Tom Lane | Improve my initial, rather hacky implementation of... |
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| 2005-12-28 |
Tom Lane | Implement SQL-compliant treatment of row comparisons... |
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| 2005-11-26 |
Tom Lane | Teach tid-scan code to make use of "ctid = ANY (array... |
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| 2005-11-22 |
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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| 2005-10-05 |
Tom Lane | Make set_function_size_estimates() marginally smarter... |
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| 2005-08-27 |
Tom Lane | cost_agg really ought to charge something per output... |
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| 2005-06-05 |
Tom Lane | Remove planner's private fields from Query struct,... |
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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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| 2005-04-04 |
Tom Lane | In cost_mergejoin, the early-exit effect should not... |
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| 2005-03-27 |
Tom Lane | First steps towards index scans with heap access decoup... |
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| 2005-03-27 |
Tom Lane | Add a back-link from IndexOptInfo structs to their... |
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| 2005-03-06 |
Tom Lane | Revise hash join code so that we can increase the numbe... |
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| 2004-12-31 |
PostgreSQL Daemon | Tag appropriate files for rc3 |
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| 2004-12-02 |
Tom Lane | Make some adjustments to reduce platform dependencies... |
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| 2004-10-23 |
Tom Lane | Avoid overflow in cost_sort when work_mem exceeds 1Gb. |
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| 2004-08-29 |
Bruce Momjian | Pgindent run for 8.0. |
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