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path: root/src/backend/optimizer/util
Commit message (Expand)AuthorAge
* Teach predtest.c about CHECK clauses to fix partitioning bugs.Robert Haas2017-06-14
* Copy partitioned_rels lists to avoid shared substructure.Robert Haas2017-05-19
* Post-PG 10 beta1 pgindent runBruce Momjian2017-05-17
* Standardize terminology for pg_statistic_ext entries.Tom Lane2017-05-14
* Fix testing of parallel-safety of SubPlans.Tom Lane2017-04-18
* Rename columns in new pg_statistic_ext catalogAlvaro Herrera2017-04-17
* Improve castNode notation by introducing list-extraction-specific variants.Tom Lane2017-04-10
* Optimize joins when the inner relation can be proven unique.Tom Lane2017-04-07
* Reset API of clause_selectivity()Simon Riggs2017-04-06
* Comment fixes for extended statisticsAlvaro Herrera2017-04-06
* Collect and use multi-column dependency statsSimon Riggs2017-04-05
* Abstract logic to allow for multiple kinds of child rels.Robert Haas2017-04-03
* Add infrastructure to support EphemeralNamedRelation references.Kevin Grittner2017-03-31
* Fix parallel query so it doesn't spoil row estimates above Gather.Robert Haas2017-03-31
* Cast result of copyObject() to correct typePeter Eisentraut2017-03-28
* Support hashed aggregation with grouping sets.Andrew Gierth2017-03-27
* Update some obsolete comments.Tom Lane2017-03-26
* Faster expression evaluation and targetlist projection.Andres Freund2017-03-25
* Implement multivariate n-distinct coefficientsAlvaro Herrera2017-03-24
* Don't scan partitioned tables.Robert Haas2017-03-21
* Some preliminary refactoring towards partitionwise join.Robert Haas2017-03-14
* Add a Gather Merge executor node.Robert Haas2017-03-09
* Support parallel bitmap heap scans.Robert Haas2017-03-08
* Support XMLTABLE query expressionAlvaro Herrera2017-03-08
* Make more use of castNode()Peter Eisentraut2017-02-21
* Add optimizer and executor support for parallel index scans.Robert Haas2017-02-15
* Allow parallel workers to execute subplans.Robert Haas2017-02-14
* Fix typos in comments.Heikki Linnakangas2017-02-06
* Fix mishandling of tSRFs at different nesting levels.Tom Lane2017-02-02
* Remove obsoleted code relating to targetlist SRF evaluation.Andres Freund2017-01-19
* Move targetlist SRF handling from expression evaluation to new executor node.Andres Freund2017-01-18
* Improve RLS planning by marking individual quals with security levels.Tom Lane2017-01-18
* Change representation of statement lists, and add statement location info.Tom Lane2017-01-14
* Remove unnecessary arguments from partitioning functions.Robert Haas2017-01-04
* Update copyright via script for 2017Bruce Momjian2017-01-03
* Implement table partitioning.Robert Haas2016-12-07
* Fix estimate_expression_value to constant-fold SQLValueFunction nodes.Tom Lane2016-11-28
* Fix get_relation_info name typo'ed in a commentAlvaro Herrera2016-11-28
* Fix optimization for skipping searches for parallel-query hazards.Tom Lane2016-11-21
* Fix latent costing error in create_merge_append_path.Tom Lane2016-11-19
* Don't make FK-based selectivity estimates in inheritance situations.Tom Lane2016-11-02
* Improve speed of aggregates that use array_append as transition function.Tom Lane2016-10-30
* Improve parser's and planner's handling of set-returning functions.Tom Lane2016-09-13
* Add macros to make AllocSetContextCreate() calls simpler and safer.Tom Lane2016-08-27
* Speed up planner's scanning for parallel-query hazards.Tom Lane2016-08-19
* Improve parsetree representation of special functions such as CURRENT_DATE.Tom Lane2016-08-16
* Fix two errors with nested CASE/WHEN constructs.Tom Lane2016-08-08
* Fix assorted fallout from IS [NOT] NULL patch.Tom Lane2016-07-28
* Fix constant-folding of ROW(...) IS [NOT] NULL with composite fields.Tom Lane2016-07-26
* Avoid invalidating all foreign-join cached plans when user mappings change.Tom Lane2016-07-15
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