aboutsummaryrefslogtreecommitdiff
path: root/src/backend/optimizer/util/relnode.c
Commit message (Expand)AuthorAge
* Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian2005-11-22
* Standard pgindent run for 8.1.Bruce Momjian2005-10-15
* Make use of new list primitives list_append_unique and list_concat_uniqueTom Lane2005-07-28
* Simplify the planner's join clause management by storing join clausesTom Lane2005-06-09
* Marginal hack to avoid spending a lot of time in find_join_rel duringTom Lane2005-06-08
* Nab some low-hanging fruit: replace the planner's base_rel_list andTom Lane2005-06-06
* Remove planner's private fields from Query struct, and put them intoTom Lane2005-06-05
* Avoid redundant relation lock grabs during planning, and make sureTom Lane2005-05-23
* First cut at planner support for bitmap index scans. Lots to do yet,Tom Lane2005-04-22
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-31
* Change planner to use the current true disk file size as its estimate ofTom Lane2004-12-01
* Pgindent run for 8.0.Bruce Momjian2004-08-29
* Update copyright to 2004.Bruce Momjian2004-08-29
* Make the world very nearly safe for composite-type columns in tables.Tom Lane2004-06-05
* Desultory de-FastList-ification. RelOptInfo.reltargetlist is back toTom Lane2004-06-01
* Use the new List API function names throughout the backend, and disable theNeil Conway2004-05-30
* Reimplement the linked list data structure used throughout the backend.Neil Conway2004-05-26
* Remove the last traces of Joe Hellerstein's "xfunc" optimization. PatchNeil Conway2004-04-25
* Make use of statistics on index expressions. There are still someTom Lane2004-02-17
* Whole-row references were broken for subqueries and functions, becauseTom Lane2003-12-08
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-29
* Update copyrights to 2003.Bruce Momjian2003-08-04
* pgindent run.Bruce Momjian2003-08-04
* Error message editing in backend/optimizer, backend/rewrite.Tom Lane2003-07-25
* Restructure building of join relation targetlists so that a join planTom Lane2003-06-29
* Teach planner how to propagate pathkeys from sub-SELECTs in FROM up toTom Lane2003-02-15
* Replace planner's representation of relation sets, per pghackers discussion.Tom Lane2003-02-08
* Tweak planner and executor to avoid doing ExecProject() in table scanTom Lane2003-02-03
* Modify planner's implied-equality-deduction code so that when a setTom Lane2003-01-24
* IN clauses appearing at top level of WHERE can now be handled as joins.Tom Lane2003-01-20
* Allow merge and hash joins to occur on arbitrary expressions (anything notTom Lane2003-01-15
* Revise cost_qual_eval() to compute both startup (one-time) and per-tupleTom Lane2003-01-12
* Restructure planning of nestloop inner indexscans so that the set of usableTom Lane2002-11-24
* Fix for bug #795: two clauses that seem redundant are not really, ifTom Lane2002-10-12
* pgindent run.Bruce Momjian2002-09-04
* Update copyright to 2002.Bruce Momjian2002-06-20
* First pass at set-returning-functions in FROM, by Joe Conway withTom Lane2002-05-12
* Restructure representation of join alias variables. An explicit JOINTom Lane2002-03-12
* pgindent run on all C files. Java run to follow. initdb/regressionBruce Momjian2001-10-25
* Extend code that deduces implied equality clauses to detect whether aTom Lane2001-10-18
* Modify optimizer data structures so that IndexOptInfo lists built forTom Lane2001-05-20
* Take OUTER JOIN semantics into account when estimating the size of joinTom Lane2001-02-16
* Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.Bruce Momjian2001-01-24
* 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
* Reimplement nodeMaterial to use a temporary BufFile (or even memory, if theTom Lane2000-06-18
* Ye-old pgindent run. Same 4-space tabs.Bruce Momjian2000-04-12
* Plug some more memory leaks in the planner. It still leaks like a sieve,Tom Lane2000-02-18
* New cost model for planning, incorporating a penalty for random pageTom Lane2000-02-15