granicus.if.org Git - postgresql/history - src/backend/optimizer/README

]> granicus.if.org Git - postgresql/history - src/backend/optimizer/README

[postgresql] / src / backend / optimizer / README

2001-01-17	Bruce Momjian	Move structure comments from the top block down to...	blob \| commitdiff \| raw
2000-12-14	Tom Lane	Planner speedup hacking. Avoid saving useless pathkeys...	blob \| commitdiff \| raw \| diff to current
2000-11-12	Tom Lane	Restructure handling of inheritance queries so that...	blob \| commitdiff \| raw \| diff to current
2000-09-29	Tom Lane	Subselects in FROM clause, per ISO syntax: FROM (SELECT...	blob \| commitdiff \| raw \| diff to current
2000-09-12	Tom Lane	First cut at full support for OUTER JOINs. There are...	blob \| commitdiff \| raw \| diff to current
2000-07-24	Tom Lane	Deduce equality constraints that are implied by transit...	blob \| commitdiff \| raw \| diff to current
2000-03-21	Tom Lane	Restructure planning code so that preprocessing of...	blob \| commitdiff \| raw \| diff to current
2000-02-15	Tom Lane	New cost model for planning, incorporating a penalty...	blob \| commitdiff \| raw \| diff to current
2000-02-07	Tom Lane	Repair planning bugs caused by my misguided removal...	blob \| commitdiff \| raw \| diff to current
1999-08-16	Tom Lane	Major planner/optimizer revision: get rid of PathOrder...	blob \| commitdiff \| raw \| diff to current
1999-02-19	Bruce Momjian	optimizer cleanup	blob \| commitdiff \| raw \| diff to current
1999-02-19	Bruce Momjian	optimizer cleanup	blob \| commitdiff \| raw \| diff to current
1999-02-15	Bruce Momjian	Update optimizer readme.	blob \| commitdiff \| raw \| diff to current
1999-02-09	Bruce Momjian	Major optimizer improvement for joining a large number...	blob \| commitdiff \| raw \| diff to current
1999-02-08	Bruce Momjian	Optimizer cleanup.	blob \| commitdiff \| raw \| diff to current
1999-02-04	Bruce Momjian	More optimizer cleanups.	blob \| commitdiff \| raw \| diff to current
1999-02-04	Bruce Momjian	More optimizer renaming HInfo -> HashInfo.	blob \| commitdiff \| raw \| diff to current
1999-02-03	Bruce Momjian	Optimizer rename ClauseInfo -> RestrictInfo. Update...	blob \| commitdiff \| raw \| diff to current
1998-08-10	Bruce Momjian	Cleanup optimizer function names and clarify code.	blob \| commitdiff \| raw \| diff to current
1998-08-07	Bruce Momjian	OPTIMIZER_DEBUG additions.	blob \| commitdiff \| raw \| diff to current
1997-12-18	Bruce Momjian	Cost cleanup.	blob \| commitdiff \| raw \| diff to current
1997-12-17	Bruce Momjian	Add optimizer README file.	blob \| commitdiff \| raw \| diff to current

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