aboutsummaryrefslogtreecommitdiff
path: root/src/backend/optimizer/path/indxpath.c
Commit message (Expand)AuthorAge
* Fix planner problems with LATERAL references in PlaceHolderVars.Tom Lane2013-08-17
* pgindent run for release 9.3Bruce Momjian2013-05-29
* Redo postgres_fdw's planner code so it can handle parameterized paths.Tom Lane2013-03-21
* Update copyrights for 2013Bruce Momjian2013-01-01
* Improve check_partial_indexes() to consider join clauses in proof attempts.Tom Lane2012-11-15
* Limit the number of rel sets considered in consider_index_join_outer_rels.Tom Lane2012-11-01
* Fix planning of btree index scans using ScalarArrayOpExpr quals.Tom Lane2012-09-18
* Rethink heuristics for choosing index quals for parameterized paths.Tom Lane2012-09-16
* Suppress creation of backwardly-indexed paths for LATERAL join clauses.Tom Lane2012-08-30
* Fix up planner infrastructure to support LATERAL properly.Tom Lane2012-08-26
* Allow create_index_paths() to consider multiple join bitmapscan paths.Tom Lane2012-08-16
* Refactor pattern_fixed_prefix() to avoid dealing in incomplete patterns.Tom Lane2012-07-09
* Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian2012-06-10
* Fix oversight in recent parameterized-path patch.Tom Lane2012-04-26
* Revise parameterized-path mechanism to fix assorted issues.Tom Lane2012-04-19
* Improve commentary in match_pathkeys_to_index().Tom Lane2012-03-16
* Revisit handling of UNION ALL subqueries with non-Var output columns.Tom Lane2012-03-16
* Fix thinko in new match_join_clauses_to_index() logic.Tom Lane2012-02-28
* Allow spgist's text_ops to handle pattern-matching operators.Robert Haas2012-02-02
* Fix pushing of index-expression qualifications through UNION ALL.Tom Lane2012-01-29
* Use parameterized paths to generate inner indexscans more flexibly.Tom Lane2012-01-27
* Update copyright notices for year 2012.Bruce Momjian2012-01-01
* Rethink representation of index clauses' mapping to index columns.Tom Lane2011-12-24
* Improve planner's handling of duplicated index column expressions.Tom Lane2011-12-23
* Replace simple constant pg_am.amcanreturn with an AM support function.Tom Lane2011-12-18
* Improve planner's ability to recognize cases where an IN's RHS is unique.Tom Lane2011-10-26
* Don't trust deferred-unique indexes for join removal.Tom Lane2011-10-23
* Teach btree to handle ScalarArrayOpExpr quals natively.Tom Lane2011-10-16
* Consider index-only scans even when there is no matching qual or ORDER BY.Tom Lane2011-10-11
* Rearrange the implementation of index-only scans.Tom Lane2011-10-11
* Support index-only scans using the visibility map to avoid heap fetches.Tom Lane2011-10-07
* Fix index matching for operators with mixed collatable/noncollatable inputs.Tom Lane2011-09-29
* Pass collations to functions in FunctionCallInfoData, not FmgrInfo.Tom Lane2011-04-12
* Teach pattern_fixed_prefix() about collations.Tom Lane2011-04-11
* pgindent run before PG 9.1 beta 1.Bruce Momjian2011-04-10
* Clean up minor collation issues in indxpath.c.Tom Lane2011-04-08
* Pass collation to makeConst() instead of looking it up internally.Tom Lane2011-03-25
* Reimplement planner's handling of MIN/MAX aggregate optimization (again).Tom Lane2011-03-22
* Revise collation derivation method and expression-tree representation.Tom Lane2011-03-19
* Per-column collation supportPeter Eisentraut2011-02-08
* Tweak create_index_paths()'s test for whether to consider a bitmap scan.Tom Lane2011-01-11
* Stamp copyrights for year 2011.Bruce Momjian2011-01-01
* Create core infrastructure for KNNGIST.Tom Lane2010-12-02
* Simplify and speed up mapping of index opfamilies to pathkeys.Tom Lane2010-11-29
* Further cleanup of indxpath logic related to IndexOptInfo.opfamily array.Tom Lane2010-11-20
* Minor cleanup of indxpath.c.Robert Haas2010-11-20
* Remove cvs keywords from all files.Magnus Hagander2010-09-20
* pgindent run for 9.0Bruce Momjian2010-02-26
* Update copyright for the year 2010.Bruce Momjian2010-01-02
* Add an "argisrow" field to NullTest nodes, following a plan made way back inTom Lane2010-01-01
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-03 10:47:06 +0000