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path: root/src/backend/optimizer/path/equivclass.c
Commit message (Expand)AuthorAge
* Suppress unnecessary RelabelType nodes in yet more cases.Tom Lane2020-08-19
* Generate EquivalenceClass members for partitionwise child join rels.Tom Lane2019-11-05
* Fix many typos and inconsistenciesMichael Paquier2019-07-01
* Avoid combinatorial explosion in add_child_rel_equivalences().Tom Lane2019-06-13
* Phase 2 pgindent run for v12.Tom Lane2019-05-22
* Speed up match_eclasses_to_foreign_key_col() when there are many ECs.Tom Lane2019-02-20
* Refactor the representation of indexable clauses in IndexPaths.Tom Lane2019-02-09
* Refactor planner's header files.Tom Lane2019-01-29
* Move inheritance expansion code into its own fileAlvaro Herrera2019-01-10
* Update copyright for 2019Bruce Momjian2019-01-02
* Fix misprocessing of equivalence classes involving record_eq().Tom Lane2018-05-16
* Update copyright for 2018Bruce Momjian2018-01-02
* Change TRUE/FALSE to true/falsePeter Eisentraut2017-11-08
* Reduce "X = X" to "X IS NOT NULL", if it's easy to do so.Tom Lane2017-10-08
* Teach adjust_appendrel_attrs(_multilevel) to do multiple translations.Robert Haas2017-08-15
* Phase 3 of pgindent updates.Tom Lane2017-06-21
* Phase 2 of pgindent updates.Tom Lane2017-06-21
* Abstract logic to allow for multiple kinds of child rels.Robert Haas2017-04-03
* Improve RLS planning by marking individual quals with security levels.Tom Lane2017-01-18
* Update copyright via script for 2017Bruce Momjian2017-01-03
* Restore foreign-key-aware estimation of join relation sizes.Tom Lane2016-06-18
* Fix mishandling of equivalence-class tests in parameterized plans.Tom Lane2016-04-29
* Give pull_var_clause() reject/recurse/return behavior for WindowFuncs too.Tom Lane2016-03-10
* Refactor pull_var_clause's API to make it less tedious to extend.Tom Lane2016-03-10
* Make the upper part of the planner work by generating and comparing Paths.Tom Lane2016-03-07
* Update copyright for 2016Bruce Momjian2016-01-02
* Fix eclass_useful_for_merging to give valid results for appendrel children.Tom Lane2015-08-06
* Move strategy numbers to include/access/stratnum.hAlvaro Herrera2015-05-15
* Update copyright for 2015Bruce Momjian2015-01-06
* Add bms_get_singleton_member(), and use it where appropriate.Tom Lane2014-11-28
* Fix some more problems with nested append relations.Tom Lane2014-10-01
* pgindent run for 9.4Bruce Momjian2014-05-06
* Fix EquivalenceClass processing for nested append relations.Tom Lane2014-03-28
* Update copyright for 2014Bruce Momjian2014-01-07
* Compute correct em_nullable_relids in get_eclass_for_sort_expr().Tom Lane2013-11-15
* pgindent run for release 9.3Bruce Momjian2013-05-29
* Postpone creation of pathkeys lists to fix bug #8049.Tom Lane2013-04-29
* Redo postgres_fdw's planner code so it can handle parameterized paths.Tom Lane2013-03-21
* Update copyrights for 2013Bruce Momjian2013-01-01
* Fix SELECT DISTINCT with index-optimized MIN/MAX on inheritance trees.Tom Lane2012-11-26
* Prefer actual constants to pseudo-constants in equivalence class machinery.Tom Lane2012-10-26
* Fix planning of non-strict equivalence clauses above outer joins.Tom Lane2012-10-18
* Get rid of COERCE_DONTCARE.Tom Lane2012-10-12
* Suppress creation of backwardly-indexed paths for LATERAL join clauses.Tom Lane2012-08-30
* Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian2012-06-10
* Revise parameterized-path mechanism to fix assorted issues.Tom Lane2012-04-19
* Weaken the planner's tests for relevant joinclauses.Tom Lane2012-04-13
* Revisit handling of UNION ALL subqueries with non-Var output columns.Tom Lane2012-03-16
* Allow child-relation entries to be made in ec_has_const EquivalenceClasses.Tom Lane2012-03-02
* Preserve column names in the execution-time tupledesc for a RowExpr.Tom Lane2012-02-14
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