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path: root/src/backend/optimizer/path/costsize.c
Commit message (Expand)AuthorAge
* Remove unused #include's from backend .c filesPeter Eisentraut2024-03-04
* Teach estimate_array_length() to use statistics where available.Tom Lane2024-01-04
* Update copyright for 2024Bruce Momjian2024-01-03
* Prevent integer overflow when forming tuple width estimates.Tom Lane2023-12-19
* compute_bitmap_pages' loop_count parameter should be double not int.Tom Lane2023-12-18
* Minor adjustments to WindowAgg startup cost codeDavid Rowley2023-08-04
* Account for startup rows when costing WindowAggsDavid Rowley2023-08-04
* Pre-beta mechanical code beautification.Tom Lane2023-05-19
* Fix some issues with improper placement of outer join clauses.Tom Lane2023-05-17
* Add back SQLValueFunction for SQL keywordsMichael Paquier2023-05-17
* Support "Right Anti Join" plan shapes.Tom Lane2023-04-05
* Correct Memoize's estimated cache hit ratio calculationDavid Rowley2023-03-22
* Have the planner account for the Memoize cache key memoryDavid Rowley2023-03-20
* Do assorted mop-up in the planner.Tom Lane2023-01-30
* Make Vars be outer-join-aware.Tom Lane2023-01-30
* Update copyright for 2023Bruce Momjian2023-01-02
* Add enable_presorted_aggregate GUCDavid Rowley2022-12-20
* Remove pessimistic cost penalization from Incremental SortDavid Rowley2022-12-16
* Replace SQLValueFunction by COERCE_SQL_SYNTAXMichael Paquier2022-11-21
* Rename shadowed local variablesDavid Rowley2022-10-05
* Revert "Optimize order of GROUP BY keys".Tom Lane2022-10-03
* Revert SQL/JSON featuresAndrew Dunstan2022-09-01
* Further reduce warnings with -Wshadow=compatible-localDavid Rowley2022-08-24
* Use an explicit state flag to control PlaceHolderInfo creation.Tom Lane2022-08-17
* Avoid using list_length() to test for empty list.Tom Lane2022-08-17
* Estimate cost of elided SubqueryScan, Append, MergeAppend nodes better.Tom Lane2022-07-19
* Attempt to fix compiler warning on old compilerPeter Eisentraut2022-07-16
* Replace many MemSet calls with struct initializationPeter Eisentraut2022-07-16
* Remove support for Visual Studio 2013Michael Paquier2022-07-14
* Avoid overflow hazard when clamping group counts to "long int".Tom Lane2022-05-21
* Pre-beta mechanical code beautification.Tom Lane2022-05-12
* Fix rowcount estimate for SubqueryScan that's under a Gather.Tom Lane2022-05-04
* Fix various typos and spelling mistakes in code commentsDavid Rowley2022-04-11
* Optimize order of GROUP BY keysTomas Vondra2022-03-31
* SQL/JSON query functionsAndrew Dunstan2022-03-29
* Invent recursive_worktable_factor GUC to replace hard-wired constant.Tom Lane2022-03-24
* Fix assorted missing logic for GroupingFunc nodes.Tom Lane2022-03-21
* Update copyright for 2022Bruce Momjian2022-01-07
* Remove arbitrary 64K-or-so limit on rangetable size.Tom Lane2021-09-15
* Change NestPath node to contain JoinPath nodePeter Eisentraut2021-08-08
* Get rid of artificial restriction on hash table sizes on Windows.Tom Lane2021-07-25
* Change the name of the Result Cache node to MemoizeDavid Rowley2021-07-14
* Speedup ScalarArrayOpExpr evaluationDavid Rowley2021-04-08
* Add Result Cache executor node (take 2)David Rowley2021-04-02
* Revert b6002a796David Rowley2021-04-01
* Add Result Cache executor nodeDavid Rowley2021-04-01
* Add support for asynchronous execution.Etsuro Fujita2021-03-31
* Allow estimate_num_groups() to pass back further details about the estimationDavid Rowley2021-03-30
* Revert "Enable parallel SELECT for "INSERT INTO ... SELECT ..."."Amit Kapila2021-03-24
* Add a new GUC and a reloption to enable inserts in parallel-mode.Amit Kapila2021-03-18
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