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path: root/src/backend/optimizer
AgeCommit message (Expand)Author
2025-03-15Remove table AM callback scan_bitmap_next_blockMelanie Plageman
2025-03-13Fix incorrect handling of subquery pullupRichard Guo
2025-03-13Remove code setting wrap_non_vars to true for UNION ALL subqueriesRichard Guo
2025-03-12Build whole-row Vars the same way during parsing and planning.Tom Lane
2025-03-11Improve EXPLAIN's display of window functions.Tom Lane
2025-03-10Use extended stats for precise estimation of bucket size in hash joinAlexander Korotkov
2025-03-10Teach Append to consider tuple_fraction when accumulating subpaths.Alexander Korotkov
2025-03-07Rename amcancrosscomparePeter Eisentraut
2025-03-04Avoid NullTest deduction for clone clausesRichard Guo
2025-02-27Get rid of ojrelid local variable in remove_rel_from_query()Alexander Korotkov
2025-02-25Eliminate code duplication in replace_rte_variables callbacksRichard Guo
2025-02-25Expand virtual generated columns in the plannerRichard Guo
2025-02-19Fix freeing a child join's SpecialJoinInfoRichard Guo
2025-02-17Implement Self-Join EliminationAlexander Korotkov
2025-02-17Adjust tuples estimate for appendrelsRichard Guo
2025-02-07Track unpruned relids to avoid processing pruned relationsAmit Langote
2025-02-04Allow usage of match_orclause_to_indexcol() for joinsAlexander Korotkov
2025-02-04Revise the header comment for match_clause_to_indexcol()Alexander Korotkov
2025-01-31Get rid of our dependency on type "long" for memory size calculations.Tom Lane
2025-01-30Move PartitionPruneInfo out of plan nodes into PlannedStmtAmit Langote
2025-01-29Handle default NULL insertion a little better.Tom Lane
2025-01-17Fix setrefs.c's failure to do expression processing on prune steps.Tom Lane
2025-01-16Add OLD/NEW support to RETURNING in DML queries.Dean Rasheed
2025-01-15Rename RowCompareType to CompareTypePeter Eisentraut
2025-01-11Add support for NOT ENFORCED in CHECK constraintsPeter Eisentraut
2025-01-10Fix UNION planner datatype issueDavid Rowley
2025-01-01Fix an assortment of spelling mistakes and typosDavid Rowley
2025-01-01Update copyright for 2025Bruce Momjian
2024-12-20Introduce CompactAttribute array in TupleDesc, take 2David Rowley
2024-12-19Improve planner's handling of SetOp plans.Tom Lane
2024-12-19Convert SetOp to read its inputs as outerPlan and innerPlan.Tom Lane
2024-12-17Update comments about index parallel buildsTomas Vondra
2024-12-17Avoid unnecessary wrapping for more complex expressionsRichard Guo
2024-12-14Fix typoJohn Naylor
2024-12-12Detect redundant GROUP BY columns using UNIQUE indexesDavid Rowley
2024-12-12Defer remove_useless_groupby_columns() work until query_planner()David Rowley
2024-12-09Avoid unnecessary wrapping for Vars and PHVsRichard Guo
2024-11-30Avoid mislabeling of lateral references, redux.Tom Lane
2024-11-29Skip not SOAP-supported indexes while transforming an OR clause into SAOPAlexander Korotkov
2024-11-29Fix typo in header comment for set_operation_ordered_results_usefulDavid Rowley
2024-11-28Avoid mislabeling of lateral references when pulling up a subquery.Tom Lane
2024-11-28Remove useless casts to (void *)Peter Eisentraut
2024-11-26Remove dead code in get_param_path_clause_serials()Richard Guo
2024-11-26Reordering DISTINCT keys to match input path's pathkeysRichard Guo
2024-11-25Remove the wrong assertion from match_orclause_to_indexcol()Alexander Korotkov
2024-11-23Teach bitmap path generation about transforming OR-clauses to SAOP'sAlexander Korotkov
2024-11-23Transform OR-clauses to SAOP's during index matchingAlexander Korotkov
2024-11-19Compare collations before merging UNION operations.Tom Lane
2024-11-08Improve fix for not entering parallel mode when holding interrupts.Tom Lane
2024-11-08Add pg_constraint rows for not-null constraintsÁlvaro Herrera
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