Horton

Commits

DateSubjectAuthorReleases
2026-07-01 Improve UNION's output row count estimate Richard Guo master
2026-04-11 Fix estimate_array_length error with set-operation array coercions Richard Guo 17.10
2026-04-11 Fix estimate_array_length error with set-operation array coercions Richard Guo 18.4
2026-04-11 Fix estimate_array_length error with set-operation array coercions Richard Guo 19 (unreleased)
2025-11-06 Fix UNION planner estimate_num_groups with varno==0 David Rowley 19 (unreleased)
2025-10-07 Teach planner to short-circuit EXCEPT/INTERSECT with dummy inputs David Rowley 19 (unreleased)
2025-10-07 Fix incorrect targetlist in dummy UNIONs David Rowley 19 (unreleased)
2025-10-04 Teach UNION planner to remove dummy inputs David Rowley 19 (unreleased)
2024-12-19 Improve planner's handling of SetOp plans. Tom Lane 18.0
2024-12-19 Convert SetOp to read its inputs as outerPlan and innerPlan. Tom Lane 18.0
2024-05-21 Fix generate_union_paths for non-sortable types. Robert Haas 17.0
2024-05-21 Re-allow planner to use Merge Append to efficiently implement UNION. Robert Haas 17.0
2024-05-20 Revert commit 66c0185a3 and follow-on patches. Tom Lane 17.0
2024-04-01 Fix assert failure when planning setop subqueries with CTEs David Rowley 17.0
2024-03-25 Allow planner to use Merge Append to efficiently implement UNION David Rowley 17.0
2024-02-16 Attempt to stabilize flapping regression test David Rowley 17.0
2024-01-15 Reduce dependency to money data type in main regression test suite Michael Paquier 17.0
2023-10-10 Fix possible crash in add_paths_to_append_rel() David Rowley 17.0
2023-10-05 Consider cheap startup paths in add_paths_to_append_rel David Rowley 17.0
2021-09-08 Disable anonymous record hash support except in special cases Peter Eisentraut 14.0
2021-09-08 Disable anonymous record hash support except in special cases Peter Eisentraut 15.0
2020-11-19 Hash support for row types Peter Eisentraut 14.0
2020-11-18 Add more tests for hashing and hash-based plans Peter Eisentraut 14.0
2019-05-09 Repair issues with faulty generation of merge-append plans. Tom Lane 12.0
2019-05-09 Repair issues with faulty generation of merge-append plans. Tom Lane 11.4