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path: root/src/include/optimizer
AgeCommit message (Expand)Author
2017-10-08Reduce "X = X" to "X IS NOT NULL", if it's easy to do so.Tom Lane
2017-10-06Basic partition-wise join functionality.Robert Haas
2017-08-15Assorted preparatory refactoring for partition-wise join.Robert Haas
2017-08-15Teach adjust_appendrel_attrs(_multilevel) to do multiple translations.Robert Haas
2017-08-14Final pgindent + perltidy run for v10.Tom Lane
2017-06-21Phase 3 of pgindent updates.Tom Lane
2017-06-21Phase 2 of pgindent updates.Tom Lane
2017-06-21Initial pgindent run with pg_bsd_indent version 2.0.Tom Lane
2017-06-14Teach predtest.c about CHECK clauses to fix partitioning bugs.Robert Haas
2017-06-04#ifdef out assorted unused GEQO code.Tom Lane
2017-05-17Post-PG 10 beta1 pgindent runBruce Momjian
2017-05-01Reduce semijoins with unique inner relations to plain inner joins.Tom Lane
2017-04-08Optimize joins when the inner relation can be proven unique.Tom Lane
2017-04-06Reset API of clause_selectivity()Simon Riggs
2017-04-05Collect and use multi-column dependency statsSimon Riggs
2017-04-04Abstract logic to allow for multiple kinds of child rels.Robert Haas
2017-04-01Add infrastructure to support EphemeralNamedRelation references.Kevin Grittner
2017-03-29Cast result of copyObject() to correct typePeter Eisentraut
2017-03-27Support hashed aggregation with grouping sets.Andrew Gierth
2017-03-21Don't scan partitioned tables.Robert Haas
2017-03-14Fix regression in parallel planning against inheritance tables.Robert Haas
2017-03-09Add a Gather Merge executor node.Robert Haas
2017-03-08Support parallel bitmap heap scans.Robert Haas
2017-03-08Support XMLTABLE query expressionAlvaro Herrera
2017-03-07Preparatory refactoring for parallel merge join support.Robert Haas
2017-02-15Add optimizer and executor support for parallel index scans.Robert Haas
2017-02-15Replace min_parallel_relation_size with two new GUCs.Robert Haas
2017-01-27Refactor bitmap heap scan estimation of heap pages fetched.Robert Haas
2017-01-18Move targetlist SRF handling from expression evaluation to new executor node.Andres Freund
2017-01-18Improve RLS planning by marking individual quals with security levels.Tom Lane
2017-01-15Fix matching of boolean index columns to sort ordering.Tom Lane
2017-01-03Update copyright via script for 2017Bruce Momjian
2016-08-19Speed up planner's scanning for parallel-query hazards.Tom Lane
2016-06-26Avoid making a separate pass over the query to check for partializability.Tom Lane
2016-06-26Rethink node-level representation of partial-aggregation modes.Tom Lane
2016-06-26Simplify planner's final setup of Aggrefs for partial aggregation.Tom Lane
2016-06-21Refactor planning of projection steps that don't need a Result plan node.Tom Lane
2016-06-18Restore foreign-key-aware estimation of join relation sizes.Tom Lane
2016-06-17Try again to fix the way the scanjoin_target is used with partial paths.Robert Haas
2016-06-16Invent min_parallel_relation_size GUC to replace a hard-wired constant.Tom Lane
2016-06-10Refactor to reduce code duplication for function property checking.Tom Lane
2016-06-09pgindent run for 9.6Robert Haas
2016-06-09Eliminate "parallel degree" terminology.Robert Haas
2016-06-07Revert "Use Foreign Key relationships to infer multi-column join selectivity".Tom Lane
2016-04-30Fix mishandling of equivalence-class tests in parameterized plans.Tom Lane
2016-04-12Fix costing for parallel aggregation.Robert Haas
2016-04-12Redefine create_upper_paths_hook as being invoked once per upper relation.Tom Lane
2016-04-08Use Foreign Key relationships to infer multi-column join selectivitySimon Riggs
2016-04-06Run pgindent on a batch of (mostly-planner-related) source files.Tom Lane
2016-03-31Support using index-only scans with partial indexes in more cases.Tom Lane
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