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path: root/src/backend/optimizer/path/allpaths.c
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* pgindent run.Bruce Momjian2002-09-041-18/+18
* Push down outer qualification clauses into UNION and INTERSECT subqueries.Tom Lane2002-08-291-50/+191
* Update copyright to 2002.Bruce Momjian2002-06-201-2/+2
* Get rid of long-since-vestigial Iter node type, in favor of adding aTom Lane2002-05-121-4/+4
* First pass at set-returning-functions in FROM, by Joe Conway withTom Lane2002-05-121-2/+26
* Suppress subquery pullup and pushdown when the subquery has anyTom Lane2001-12-101-3/+11
* New pgindent run with fixes suggested by Tom. Patch manually reviewed,Bruce Momjian2001-11-051-2/+2
* Another pgindent run. Fixes enum indenting, and improves #endifBruce Momjian2001-10-281-1/+2
* pgindent run on all C files. Java run to follow. initdb/regressionBruce Momjian2001-10-251-39/+37
* Extend code that deduces implied equality clauses to detect whether aTom Lane2001-10-181-69/+85
* Fix optimizer to not try to push WHERE clauses down into a sub-SELECT thatTom Lane2001-07-311-4/+9
* Do not push down quals into subqueries that have LIMIT/OFFSET clauses,Tom Lane2001-07-161-89/+104
* Improve planning of OR indexscan plans: for quals likeTom Lane2001-06-051-2/+2
* Further work on making use of new statistics in planner. Adjust APIsTom Lane2001-06-051-2/+2
* Modify optimizer data structures so that IndexOptInfo lists built forTom Lane2001-05-201-29/+40
* Add newlines around debug output in optimizer showing total costs.Bruce Momjian2001-05-081-3/+3
* pgindent run. Make it all clean.Bruce Momjian2001-03-221-60/+67
* Fix inappropriate attempt to push down qual clauses into a view thatTom Lane2001-02-031-33/+43
* Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.Bruce Momjian2001-01-241-2/+2
* Fix performance issue with qualifications on VIEWs: outer query shouldTom Lane2001-01-181-4/+59
* Planner speedup hacking. Avoid saving useless pathkeys, so that pathTom Lane2000-12-141-4/+2
* Restructure handling of inheritance queries so that they work with outerTom Lane2000-11-121-33/+158
* Reimplementation of UNION/INTERSECT/EXCEPT. INTERSECT/EXCEPT now meet theTom Lane2000-10-051-2/+3
* Subselects in FROM clause, per ISO syntax: FROM (SELECT ...) [AS] alias.Tom Lane2000-09-291-81/+114
* Fix GEQO optimizer to work correctly with new outer-join-capableTom Lane2000-09-191-2/+2
* First cut at full support for OUTER JOINs. There are still a few looseTom Lane2000-09-121-31/+70
* The heralded `Grand Unified Configuration scheme' (GUC)Peter Eisentraut2000-05-311-9/+2
* Remove unused include files. Do not touch /port or includes used by defines.Bruce Momjian2000-05-301-2/+1
* Ye-old pgindent run. Same 4-space tabs.Bruce Momjian2000-04-121-13/+20
* New cost model for planning, incorporating a penalty for random pageTom Lane2000-02-151-25/+38
* Repair planning bugs caused by my misguided removal of restrictinfo linkTom Lane2000-02-071-95/+97
* Add:Bruce Momjian2000-01-261-2/+3
* Revise handling of index-type-specific indexscan cost estimation, perTom Lane2000-01-221-8/+7
* Another round of planner/optimizer work. This is just restructuring andTom Lane2000-01-091-37/+14
* Tid access method feature from Hiroshi Inoue, Inoue@tpf.co.jpBruce Momjian1999-11-231-2/+7
* Major planner/optimizer revision: get rid of PathOrder node type,Tom Lane1999-08-161-23/+5
* Update comments about clause selectivity estimation.Tom Lane1999-07-301-6/+15
* Clean up messy clause-selectivity code in clausesel.c; repair bugTom Lane1999-07-241-7/+17
* Move some system includes into c.h, and remove duplicates.Bruce Momjian1999-07-171-3/+1
* Final cleanup.Bruce Momjian1999-07-161-8/+4
* Remove unused #includes in *.c files.Bruce Momjian1999-07-151-7/+1
* Clean up #include in /include directory. Add scripts for checking includes.Bruce Momjian1999-07-151-2/+1
* Another pgindent run. Sorry folks.Bruce Momjian1999-05-251-3/+3
* pgindent run over code.Bruce Momjian1999-05-251-10/+14
* Final optimizer cleanups.Bruce Momjian1999-02-221-2/+2
* From: Tatsuo Ishii <t-ishii@sra.co.jp>Marc G. Fournier1999-02-211-2/+2
* Enable bushy plans by default.Bruce Momjian1999-02-181-8/+2
* Fix bushy plans. Cleanup.Bruce Momjian1999-02-181-26/+3
* Re-enable bushy plans. Vadim want them.Bruce Momjian1999-02-161-15/+6
* optimizer renameBruce Momjian1999-02-151-1/+4