granicus.if.org Git - postgresql/history - src/backend/optimizer/plan/planner.c

]> granicus.if.org Git - postgresql/history - src/backend/optimizer/plan/planner.c

[postgresql] / src / backend / optimizer / plan / planner.c

2012-09-05	Tom Lane	Fix PARAM_EXEC assignment mechanism to be safe in the...	blob \| commitdiff \| raw
2012-08-31	Tom Lane	Fix LATERAL references to join alias variables.	blob \| commitdiff \| raw \| diff to current
2012-08-30	Alvaro Herrera	Split tuple struct defs from htup.h to htup_details.h	blob \| commitdiff \| raw \| diff to current
2012-08-27	Tom Lane	Fix up planner infrastructure to support LATERAL properly.	blob \| commitdiff \| raw \| diff to current
2012-08-12	Tom Lane	More fixes for planner's handling of LATERAL.	blob \| commitdiff \| raw \| diff to current
2012-08-07	Tom Lane	Implement SQL-standard LATERAL subqueries.	blob \| commitdiff \| raw \| diff to current
2012-07-21	Tom Lane	Account for SRFs in targetlists in planner rowcount...	blob \| commitdiff \| raw \| diff to current
2012-06-10	Bruce Momjian	Run pgindent on 9.2 source tree in preparation for...	blob \| commitdiff \| raw \| diff to current
2012-04-26	Tom Lane	Fix planner's handling of RETURNING lists in writable...	blob \| commitdiff \| raw \| diff to current
2012-04-19	Tom Lane	Revise parameterized-path mechanism to fix assorted...	blob \| commitdiff \| raw \| diff to current
2012-03-27	Tom Lane	Add some infrastructure for contrib/pg_stat_statements.	blob \| commitdiff \| raw \| diff to current
2012-03-20	Tom Lane	Restructure SELECT INTO's parsetree representation...	blob \| commitdiff \| raw \| diff to current
2012-02-14	Tom Lane	Preserve column names in the execution-time tupledesc...	blob \| commitdiff \| raw \| diff to current
2012-01-29	Tom Lane	Fix handling of init_plans list in inheritance_planner().	blob \| commitdiff \| raw \| diff to current
2012-01-28	Tom Lane	Use parameterized paths to generate inner indexscans...	blob \| commitdiff \| raw \| diff to current
2012-01-01	Bruce Momjian	Update copyright notices for year 2012.	blob \| commitdiff \| raw \| diff to current
2011-12-25	Tom Lane	Rethink representation of index clauses' mapping to...	blob \| commitdiff \| raw \| diff to current
2011-10-08	Tom Lane	Support index-only scans using the visibility map to...	blob \| commitdiff \| raw \| diff to current
2011-09-24	Tom Lane	Recognize self-contradictory restriction clauses for...	blob \| commitdiff \| raw \| diff to current
2011-09-03	Tom Lane	Rearrange planner to save the whole PlannerInfo (subroo...	blob \| commitdiff \| raw \| diff to current
2011-09-01	Bruce Momjian	Remove unnecessary #include references, per pgrminclude...	blob \| commitdiff \| raw \| diff to current
2011-07-16	Tom Lane	Improve make_subplanTargetList to avoid including Vars...	blob \| commitdiff \| raw \| diff to current
2011-07-14	Tom Lane	Update some comments to clarify who does what in target...	blob \| commitdiff \| raw \| diff to current
2011-07-12	Tom Lane	Avoid listing ungrouped Vars in the targetlist of Agg...	blob \| commitdiff \| raw \| diff to current
2011-07-04	Alvaro Herrera	Move Trigger and TriggerDesc structs out of rel.h into...	blob \| commitdiff \| raw \| diff to current
2011-06-09	Bruce Momjian	Pgindent run before 9.1 beta2.	blob \| commitdiff \| raw \| diff to current
2011-04-24	Tom Lane	Improve cost estimation for aggregates and window funct...	blob \| commitdiff \| raw \| diff to current
2011-04-20	Tom Lane	Make plan_cluster_use_sort cope with no IndexOptInfo...	blob \| commitdiff \| raw \| diff to current
2011-04-10	Bruce Momjian	pgindent run before PG 9.1 beta 1.	blob \| commitdiff \| raw \| diff to current
2011-03-22	Tom Lane	Reimplement planner's handling of MIN/MAX aggregate...	blob \| commitdiff \| raw \| diff to current
2011-02-25	Tom Lane	Support data-modifying commands (INSERT/UPDATE/DELETE...	blob \| commitdiff \| raw \| diff to current
2011-02-23	Tom Lane	Add a relkind field to RangeTblEntry to avoid some...	blob \| commitdiff \| raw \| diff to current
2011-02-20	Tom Lane	Implement an API to let foreign-data wrappers actually...	blob \| commitdiff \| raw \| diff to current
2011-02-10	Tom Lane	Fix improper matching of resjunk column names for FOR...	blob \| commitdiff \| raw \| diff to current
2011-01-13	Tom Lane	Revert incorrect memory-conservation hack in inheritanc...	blob \| commitdiff \| raw \| diff to current
2011-01-13	Tom Lane	Fix PlanRowMark/ExecRowMark structures to handle inheri...	blob \| commitdiff \| raw \| diff to current
2011-01-01	Bruce Momjian	Stamp copyrights for year 2011.	blob \| commitdiff \| raw \| diff to current
2010-12-05	Tom Lane	Reduce memory consumption inside inheritance_planner().	blob \| commitdiff \| raw \| diff to current
2010-12-03	Tom Lane	Create core infrastructure for KNNGIST.	blob \| commitdiff \| raw \| diff to current
2010-11-19	Tom Lane	Improve relation width estimation for subqueries.	blob \| commitdiff \| raw \| diff to current
2010-11-18	Tom Lane	Further fallout from the MergeAppend patch.	blob \| commitdiff \| raw \| diff to current
2010-11-08	Tom Lane	Use appendrel planning logic for top-level UNION ALL...	blob \| commitdiff \| raw \| diff to current
2010-11-04	Tom Lane	Reimplement planner's handling of MIN/MAX aggregate...	blob \| commitdiff \| raw \| diff to current
2010-10-08	Tom Lane	Teach CLUSTER to use seqscan-and-sort when it's faster...	blob \| commitdiff \| raw \| diff to current
2010-09-20	Magnus Hagander	Remove cvs keywords from all files.	blob \| commitdiff \| raw \| diff to current
2010-03-30	Tom Lane	Fix "constraint_exclusion = partition" logic so that...	blob \| commitdiff \| raw \| diff to current
2010-02-26	Bruce Momjian	pgindent run for 9.0	blob \| commitdiff \| raw \| diff to current
2010-02-12	Tom Lane	Extend the set of frame options supported for window...	blob \| commitdiff \| raw \| diff to current
2010-02-10	Tom Lane	Improve planner's choices about when to use hashing...	blob \| commitdiff \| raw \| diff to current
2010-01-02	Bruce Momjian	Update copyright for the year 2010.	blob \| commitdiff \| raw \| diff to current
2009-12-15	Tom Lane	Support ORDER BY within aggregate function calls, at...	blob \| commitdiff \| raw \| diff to current
2009-10-28	Tom Lane	When FOR UPDATE/SHARE is used with LIMIT, put the LockR...	blob \| commitdiff \| raw \| diff to current
2009-10-26	Tom Lane	Re-implement EvalPlanQual processing to improve its...	blob \| commitdiff \| raw \| diff to current
2009-10-12	Tom Lane	Move the handling of SELECT FOR UPDATE locking and...	blob \| commitdiff \| raw \| diff to current
2009-10-10	Tom Lane	Split the processing of INSERT/UPDATE/DELETE operations...	blob \| commitdiff \| raw \| diff to current
2009-10-08	Tom Lane	Support use of function argument names to identify...	blob \| commitdiff \| raw \| diff to current
2009-06-11	Bruce Momjian	8.4 pgindent run, with new combined Linux/FreeBSD/MinGW...	blob \| commitdiff \| raw \| diff to current
2009-04-28	Tom Lane	Improve pull_up_subqueries logic so that it doesn't...	blob \| commitdiff \| raw \| diff to current
2009-04-19	Tom Lane	Fix estimate_num_groups() to not fail on PlaceHolderVar...	blob \| commitdiff \| raw \| diff to current
2009-03-30	Tom Lane	Fix window function plan generation to cope with volati...	blob \| commitdiff \| raw \| diff to current
2009-03-24	Tom Lane	Fix stupid parenthesization mistake. Per bug #4728...	blob \| commitdiff \| raw \| diff to current
2009-01-09	Tom Lane	Arrange for function default arguments to be processed...	blob \| commitdiff \| raw \| diff to current
2009-01-01	Bruce Momjian	Update copyright for 2009.	blob \| commitdiff \| raw \| diff to current
2008-12-31	Tom Lane	Add some basic support for window frame clauses to...	blob \| commitdiff \| raw \| diff to current
2008-12-28	Tom Lane	Support window functions a la SQL:2008.	blob \| commitdiff \| raw \| diff to current
2008-12-18	Tom Lane	Code review for function default parameters patch....	blob \| commitdiff \| raw \| diff to current
2008-10-22	Tom Lane	Dept of better ideas: refrain from creating the planner...	blob \| commitdiff \| raw \| diff to current
2008-10-21	Tom Lane	Add a concept of "placeholder" variables to the planner...	blob \| commitdiff \| raw \| diff to current
2008-10-04	Tom Lane	Implement SQL-standard WITH clauses, including WITH...	blob \| commitdiff \| raw \| diff to current
2008-09-09	Tom Lane	Improve the plan cache invalidation mechanism to make...	blob \| commitdiff \| raw \| diff to current
2008-08-17	Tom Lane	Improve sublink pullup code to handle ANY/EXISTS sublin...	blob \| commitdiff \| raw \| diff to current
2008-08-14	Tom Lane	Implement SEMI and ANTI joins in the planner and execut...	blob \| commitdiff \| raw \| diff to current
2008-08-07	Tom Lane	Teach the system how to use hashing for UNION. (INTERS...	blob \| commitdiff \| raw \| diff to current
2008-08-05	Tom Lane	Department of second thoughts: fix newly-added code...	blob \| commitdiff \| raw \| diff to current
2008-08-05	Tom Lane	Improve SELECT DISTINCT to consider hash aggregation...	blob \| commitdiff \| raw \| diff to current
2008-08-03	Tom Lane	Make GROUP BY work properly for datatypes that only...	blob \| commitdiff \| raw \| diff to current
2008-08-02	Tom Lane	Rearrange the querytree representation of ORDER BY...	blob \| commitdiff \| raw \| diff to current
2008-07-31	Tom Lane	Fix parser so that we don't modify the user-written...	blob \| commitdiff \| raw \| diff to current
2008-07-10	Tom Lane	Tighten up SS_finalize_plan's computation of valid_para...	blob \| commitdiff \| raw \| diff to current
2008-05-02	Tom Lane	Allow the planner's estimate of the fraction of a curso...	blob \| commitdiff \| raw \| diff to current
2008-04-17	Tom Lane	Fix a couple of oversights associated with the "physica...	blob \| commitdiff \| raw \| diff to current
2008-04-01	Tom Lane	Fix an oversight I made in a cleanup patch over a year...	blob \| commitdiff \| raw \| diff to current
2008-03-29	Tom Lane	Revert my erroneous fix for Taiki Yamaguchi's DISTINCT...	blob \| commitdiff \| raw \| diff to current
2008-03-28	Tom Lane	Department of second thoughts: the rule that ORDER...	blob \| commitdiff \| raw \| diff to current
2008-03-27	Tom Lane	When we have successfully optimized a MIN or MAX aggreg...	blob \| commitdiff \| raw \| diff to current
2008-03-18	Tom Lane	Arrange to "inline" SQL functions that appear in a...	blob \| commitdiff \| raw \| diff to current
2008-01-01	Bruce Momjian	Update copyrights in source tree to 2008.	blob \| commitdiff \| raw \| diff to current
2007-11-15	Bruce Momjian	Re-run pgindent with updated list of typedefs. (Update...	blob \| commitdiff \| raw \| diff to current
2007-11-15	Bruce Momjian	pgindent run for 8.3.	blob \| commitdiff \| raw \| diff to current
2007-10-11	Tom Lane	Fix the plan-invalidation mechanism to treat regclass...	blob \| commitdiff \| raw \| diff to current
2007-09-20	Tom Lane	HOT updates. When we update a tuple without changing...	blob \| commitdiff \| raw \| diff to current
2007-05-26	Tom Lane	Repair two constraint-exclusion corner cases triggered...	blob \| commitdiff \| raw \| diff to current
2007-05-25	Tom Lane	Create hooks to let a loadable plugin monitor (or even...	blob \| commitdiff \| raw \| diff to current
2007-05-04	Tom Lane	Teach tuplesort.c about "top N" sorting, in which only...	blob \| commitdiff \| raw \| diff to current
2007-04-27	Tom Lane	Modify processing of DECLARE CURSOR and EXPLAIN so...	blob \| commitdiff \| raw \| diff to current
2007-04-16	Tom Lane	Expose more cursor-related functionality in SPI: specif...	blob \| commitdiff \| raw \| diff to current
2007-02-27	Tom Lane	Get rid of the separate EState for subplans, and just...	blob \| commitdiff \| raw \| diff to current
2007-02-22	Tom Lane	Turn the rangetable used by the executor into a flat...	blob \| commitdiff \| raw \| diff to current
2007-02-20	Tom Lane	Remove the Query structure from the executor's API...	blob \| commitdiff \| raw \| diff to current
2007-02-19	Tom Lane	Get rid of some old and crufty global variables in...	blob \| commitdiff \| raw \| diff to current
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