summaryrefslogtreecommitdiff
path: root/src/backend/optimizer/plan/planner.c
Commit message (Expand)AuthorAgeFilesLines
* Move pg_checkretval out of the planner (where it never belonged) intoTom Lane2000-08-211-135/+1
* Remove 'func_tlist' from Func expression nodes, likewise 'param_tlist'Tom Lane2000-08-081-5/+1
* Make planner safe for recursive calls --- needed for cases whereTom Lane2000-07-271-1/+23
* Make inheritance planning logic a little simpler and clearer,Tom Lane2000-06-201-25/+11
* Reimplement nodeMaterial to use a temporary BufFile (or even memory, if theTom Lane2000-06-181-17/+14
* Clean up #include's.Bruce Momjian2000-06-151-1/+2
* Cause inheritance patch to meet minimum coding standards (no gccTom Lane2000-06-091-1/+2
* Inheritance overhaul by Chris Bitmead <chris@bitmead.com>Bruce Momjian2000-06-091-1/+16
* Remove unused include files. Do not touch /port or includes used by defines.Bruce Momjian2000-05-301-5/+1
* Ye-old pgindent run. Same 4-space tabs.Bruce Momjian2000-04-121-87/+120
* Restructure planning code so that preprocessing of targetlist and qualsTom Lane2000-03-211-55/+130
* Fix some bogosities in the code that deals with estimating the fractionTom Lane2000-03-141-8/+10
* Tweak planner to use OFFSET+LIMIT, not just LIMIT, as estimate of theTom Lane2000-02-211-16/+32
* New cost model for planning, incorporating a penalty for random pageTom Lane2000-02-151-29/+156
* Redesign DISTINCT ON as discussed in pgsql-sql 1/25/00: syntax is nowTom Lane2000-01-271-18/+6
* Add:Bruce Momjian2000-01-261-2/+3
* Replace generic 'Illegal use of aggregates' error message with one thatTom Lane1999-12-091-5/+4
* Implement subselects in target lists. Also, relax requirement thatTom Lane1999-11-151-9/+3
* Fix planner and rewriter to follow SQL semantics for tables that areTom Lane1999-10-071-21/+32
* Implement constant-expression simplification per BernardTom Lane1999-09-261-16/+23
* Mega-commit to make heap_open/heap_openr/heap_close take anTom Lane1999-09-181-39/+5
* First cut at doing something reasonable with OR-of-ANDs WHERETom Lane1999-09-131-3/+4
* Clean up some mistakes in handling of uplevel Vars in planner.Tom Lane1999-08-261-11/+16
* Further sort-order twiddling in optimizer: be smart aboutTom Lane1999-08-221-37/+59
* Further planner/optimizer cleanups. Move all set_tlist_referencesTom Lane1999-08-221-31/+21
* Major revision of sort-node handling: push knowledge of queryTom Lane1999-08-211-460/+197
* > > Prevent sorting if result is already sortedBruce Momjian1999-08-091-20/+45
* Move some system includes into c.h, and remove duplicates.Bruce Momjian1999-07-171-2/+1
* Final cleanup.Bruce Momjian1999-07-161-16/+10
* Remove unused #includes in *.c files.Bruce Momjian1999-07-151-14/+1
* Clean up #include in /include directory. Add scripts for checking includes.Bruce Momjian1999-07-151-2/+1
* Clean up problems with sublinks + grouping in planner. NotTom Lane1999-06-211-37/+10
* Plug hole in dike: planner would coredump if query_plannerTom Lane1999-06-121-1/+5
* Fix problems with grouping/aggregation in queries that useTom Lane1999-06-061-5/+27
* pgindent run over code.Bruce Momjian1999-05-251-167/+188
* Change resjunk to a boolean.Bruce Momjian1999-05-171-2/+2
* Rip out QueryTreeList structure, root and branch. QuerytreeTom Lane1999-05-131-3/+3
* Replaced targetlist entry in GroupClause by reference numberJan Wieck1999-05-121-4/+4
* Change error messages to oids come out as %u and not %d. Change has noBruce Momjian1999-05-101-4/+4
* Make sure targetlist generated for subplan does not shareTom Lane1999-05-041-2/+7
* Revise union_planner and associated routines to clean up breakageTom Lane1999-05-031-55/+335
* Repair some problems in planner's handling of HAVING clauses.Tom Lane1999-04-191-103/+63
* I suggest the following portability patch, which does notBruce Momjian1999-03-191-5/+5
* From: Tatsuo Ishii <t-ishii@sra.co.jp>Marc G. Fournier1999-02-211-2/+2
* Change my-function-name-- to my_function_name, and optimizer renames.Bruce Momjian1999-02-131-4/+4
* Rename Temp to Noname for noname tables.Bruce Momjian1999-02-091-2/+2
* Cleanup of source files where 'return' or 'var =' is alone on a line.Bruce Momjian1999-02-031-5/+3
* Optimizer rename ClauseInfo -> RestrictInfo. Update optimizer README.Bruce Momjian1999-02-031-2/+2
* Sort node for ORDER BY is suppressed if choosen index scan willJan Wieck1999-02-031-2/+175
* Fix create_rule is->as.Bruce Momjian1999-02-021-10/+10