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path: root/src/backend/optimizer/path/costsize.c
Commit message (Expand)AuthorAge
* Fix ancient thinko in mergejoin cost estimation.Tom Lane2018-12-18
* Change more places to be less trusting of RestrictInfo.is_pushed_down.Tom Lane2018-04-20
* Fix misc typos.Heikki Linnakangas2015-09-05
* Redesign tablesample method API, and do extensive code review.Tom Lane2015-07-25
* Fix planner's cost estimation for SEMI/ANTI joins with inner indexscans.Tom Lane2015-06-03
* pgindent run for 9.5Bruce Momjian2015-05-23
* TABLESAMPLE, SQL Standard and extensibleSimon Riggs2015-05-15
* Improve planner's cost estimation in the presence of semijoins.Tom Lane2015-03-11
* Fix long-obsolete code for separating filter conditions in cost_index().Tom Lane2015-03-03
* Use FLEXIBLE_ARRAY_MEMBER for HeapTupleHeaderData.t_bits[].Tom Lane2015-02-21
* Update copyright for 2015Bruce Momjian2015-01-06
* Introduce custom path and scan providers.Robert Haas2014-11-07
* Revert "Auto-tune effective_cache size to be 4x shared buffers"Tom Lane2014-05-08
* pgindent run for 9.4Bruce Momjian2014-05-06
* Again fix initialization of auto-tuned effective_cache_size.Tom Lane2014-03-20
* Code review for auto-tuned effective_cache_size.Tom Lane2014-01-27
* Update copyright for 2014Bruce Momjian2014-01-07
* Support multi-argument UNNEST(), and TABLE() syntax for multiple functions.Tom Lane2013-11-21
* Fix C comment in check_effective_cache_size()Bruce Momjian2013-10-08
* Auto-tune effective_cache size to be 4x shared buffersBruce Momjian2013-10-08
* Fix planner problems with LATERAL references in PlaceHolderVars.Tom Lane2013-08-17
* Implement the FILTER clause for aggregate function calls.Noah Misch2013-07-16
* pgindent run for release 9.3Bruce Momjian2013-05-29
* Ignore extra subquery outputs in set_subquery_size_estimates().Tom Lane2013-03-31
* Update copyrights for 2013Bruce Momjian2013-01-01
* Fix typo in previous MSC commit.Andrew Dunstan2012-10-07
* Quiet a few MSC compiler warnings.Andrew Dunstan2012-10-07
* Split tuple struct defs from htup.h to htup_details.hAlvaro Herrera2012-08-30
* Fix up planner infrastructure to support LATERAL properly.Tom Lane2012-08-26
* More fixes for planner's handling of LATERAL.Tom Lane2012-08-12
* Implement SQL-standard LATERAL subqueries.Tom Lane2012-08-07
* Account for SRFs in targetlists in planner rowcount estimates.Tom Lane2012-07-21
* Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian2012-06-10
* Revise parameterized-path mechanism to fix assorted issues.Tom Lane2012-04-19
* Fix cost estimation for indexscan filter conditions.Tom Lane2012-04-11
* Clean up compiler warnings from unused variables with asserts disabledPeter Eisentraut2012-03-21
* Revise FDW planning API, again.Tom Lane2012-03-09
* Use parameterized paths to generate inner indexscans more flexibly.Tom Lane2012-01-27
* Update copyright notices for year 2012.Bruce Momjian2012-01-01
* Revert "Remove troublesome Asserts in cost_mergejoin()."Tom Lane2011-12-30
* Rethink representation of index clauses' mapping to index columns.Tom Lane2011-12-24
* Improve planner's handling of duplicated index column expressions.Tom Lane2011-12-23
* Remove troublesome Asserts in cost_mergejoin().Tom Lane2011-12-05
* Teach btree to handle ScalarArrayOpExpr quals natively.Tom Lane2011-10-16
* Measure the number of all-visible pages for use in index-only scan costing.Tom Lane2011-10-14
* Fix brain fade in cost estimation for index-only scans.Tom Lane2011-10-08
* Support index-only scans using the visibility map to avoid heap fetches.Tom Lane2011-10-07
* Rearrange planner to save the whole PlannerInfo (subroot) for a subquery.Tom Lane2011-09-03
* Fix overoptimistic assumptions in column width estimation for subqueries.Tom Lane2011-08-23
* Fix nested PlaceHolderVar expressions that appear only in targetlists.Tom Lane2011-08-09
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