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path: root/src/backend/optimizer/README
AgeCommit message (Expand)Author
2023-01-30Make Vars be outer-join-aware.Tom Lane
2021-08-22Allow parallel DISTINCTDavid Rowley
2021-07-14Change the name of the Result Cache node to MemoizeDavid Rowley
2021-04-02Add Result Cache executor node (take 2)David Rowley
2021-02-27Add TID Range Scans to support efficient scanning ranges of TIDsDavid Rowley
2020-11-30Fix missing outfuncs.c support for IncrementalSortPath.Tom Lane
2020-05-22Adjust indentation in src/backend/optimizer/README.Etsuro Fujita
2020-05-18Fix typos in READMEMagnus Hagander
2020-04-08Allow partitionwise joins in more cases.Etsuro Fujita
2019-01-28In the planner, replace an empty FROM clause with a dummy RTE.Tom Lane
2018-08-31Remove extra word from src/backend/optimizer/READMEEtsuro Fujita
2018-08-09Spell "partitionwise" consistently.Heikki Linnakangas
2018-06-07Fix typo in READMEMagnus Hagander
2018-04-07Indexes with INCLUDE columns and their support in B-treeTeodor Sigaev
2018-03-22Implement partition-wise grouping/aggregation.Robert Haas
2018-02-26Add a new upper planner relation for partially-aggregated results.Robert Haas
2018-02-16Rename enable_partition_wise_join to enable_partitionwise_joinPeter Eisentraut
2017-10-28Fix grammar.Robert Haas
2017-10-06Basic partition-wise join functionality.Robert Haas
2017-08-30Force rescanning of parallel-aware scan nodes below a Gather[Merge].Tom Lane
2017-01-23Fix example plan in optimizer/README.Tom Lane
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
2016-07-01Rethink the GetForeignUpperPaths API (again).Tom Lane
2016-04-30Fix planner crash from pfree'ing a partial path that a GatherPath uses.Tom Lane
2016-04-21Comment improvements for ForeignPath.Robert Haas
2016-03-17Fix typos.Robert Haas
2016-03-15Add a GetForeignUpperPaths callback function for FDWs.Tom Lane
2016-03-08Spell "parallel" correctly.Tom Lane
2016-03-07Make the upper part of the planner work by generating and comparing Paths.Tom Lane
2016-01-20Support parallel joins, and make related improvements.Robert Haas
2015-10-01Fix documentation error in commit 8703059c6b55c427100e00a09f66534b6ccbfaa1.Tom Lane
2015-08-06Further fixes for degenerate outer join clauses.Tom Lane
2015-06-03Fix planner's cost estimation for SEMI/ANTI joins with inner indexscans.Tom Lane
2015-05-20Collection of typo fixes.Heikki Linnakangas
2015-02-28Fix planning of star-schema-style queries.Tom Lane
2013-11-05Fix some obsolete information in src/backend/optimizer/README.Tom Lane
2013-08-19Fix qual-clause-misplacement issues with pulled-up LATERAL subqueries.Tom Lane
2013-08-18Fix planner problems with LATERAL references in PlaceHolderVars.Tom Lane
2013-08-05Simplify query_planner's API by having it return the top-level RelOptInfo.Tom Lane
2013-04-29Postpone creation of pathkeys lists to fix bug #8049.Tom Lane
2012-08-30Adjust definition of cheapest_total_path to work better with LATERAL.Tom Lane
2012-04-19Revise parameterized-path mechanism to fix assorted issues.Tom Lane
2012-03-16Revisit handling of UNION ALL subqueries with non-Var output columns.Tom Lane
2012-01-28Use parameterized paths to generate inner indexscans more flexibly.Tom Lane
2011-02-20Implement an API to let foreign-data wrappers actually be functional.Tom Lane
2010-10-29Avoid creation of useless EquivalenceClasses during planning.Tom Lane
2010-10-14Support MergeAppend plans, to allow sorted output from append relations.Tom Lane
2010-09-20Remove cvs keywords from all files.Magnus Hagander
2010-08-19Remove extra newlines at end and beginning of files, add missing newlinesPeter Eisentraut
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