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Commit message (Expand)AuthorAge
* Add Bob Devine's name to the optimizer README.Bruce Momjian2002-08-25
* Get rid of long-since-vestigial Iter node type, in favor of adding aTom Lane2002-05-12
* Extend code that deduces implied equality clauses to detect whether aTom Lane2001-10-18
* Move structure comments from the top block down to the line entries forBruce Momjian2001-01-17
* Planner speedup hacking. Avoid saving useless pathkeys, so that pathTom Lane2000-12-14
* Restructure handling of inheritance queries so that they work with outerTom Lane2000-11-12
* Subselects in FROM clause, per ISO syntax: FROM (SELECT ...) [AS] alias.Tom Lane2000-09-29
* First cut at full support for OUTER JOINs. There are still a few looseTom Lane2000-09-12
* Deduce equality constraints that are implied by transitivity ofTom Lane2000-07-24
* Restructure planning code so that preprocessing of targetlist and qualsTom Lane2000-03-21
* New cost model for planning, incorporating a penalty for random pageTom Lane2000-02-15
* Repair planning bugs caused by my misguided removal of restrictinfo linkTom Lane2000-02-07
* Major planner/optimizer revision: get rid of PathOrder node type,Tom Lane1999-08-16
* optimizer cleanupBruce Momjian1999-02-19
* optimizer cleanupBruce Momjian1999-02-19
* Update optimizer readme.Bruce Momjian1999-02-15
* Major optimizer improvement for joining a large number of tables.Bruce Momjian1999-02-09
* Optimizer cleanup.Bruce Momjian1999-02-08
* More optimizer cleanups.Bruce Momjian1999-02-04
* More optimizer renaming HInfo -> HashInfo.Bruce Momjian1999-02-04
* Optimizer rename ClauseInfo -> RestrictInfo. Update optimizer README.Bruce Momjian1999-02-03
* Cleanup optimizer function names and clarify code.Bruce Momjian1998-08-10
* OPTIMIZER_DEBUG additions.Bruce Momjian1998-08-07
* Cost cleanup.Bruce Momjian1997-12-18
* Add optimizer README file.Bruce Momjian1997-12-17
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