summaryrefslogtreecommitdiff
path: root/src/backend/optimizer/path
AgeCommit message (Expand)Author
2020-10-20Relax some asserts in merge join costing codeDavid Rowley
2020-10-05Fix two latent(?) bugs in equivclass.c.Tom Lane
2020-08-22Avoid pushing quals down into sub-queries that have grouping sets.Tom Lane
2020-07-13Cope with lateral references in the quals of a subquery RTE.Tom Lane
2020-07-03Clamp total-tuples estimates for foreign tables to ensure planner sanity.Tom Lane
2020-02-06Fix typo.Amit Kapila
2019-05-09Repair issues with faulty generation of merge-append plans.Tom Lane
2019-04-08Fix improper interaction of FULL JOINs with lateral references.Tom Lane
2019-03-14Ensure dummy paths have correct required_outer if rel is parameterized.Tom Lane
2019-02-20Speed up match_eclasses_to_foreign_key_col() when there are many ECs.Tom Lane
2019-02-09Call set_rel_pathlist_hook before generate_gather_paths, not after.Tom Lane
2018-12-18Fix ancient thinko in mergejoin cost estimation.Tom Lane
2018-11-12Limit the number of index clauses considered in choose_bitmap_and().Tom Lane
2018-09-14Don't allow LIMIT/OFFSET clause within sub-selects to be pushed to workers.Amit Kapila
2018-09-14Back-patch "Fix parallel hash join path search."Amit Kapila
2018-07-19Fix print of Path nodes when using OPTIMIZER_DEBUGMichael Paquier
2018-05-16Fix misprocessing of equivalence classes involving record_eq().Tom Lane
2018-04-20Change more places to be less trusting of RestrictInfo.is_pushed_down.Tom Lane
2018-03-01Fix IOS planning when only some index columns can return an attribute.Tom Lane
2018-02-23Fix planner failures with overlapping mergejoin clauses in an outer join.Tom Lane
2017-06-19Avoid regressions in foreign-key-based selectivity estimates.Tom Lane
2017-03-15Fix failure to use clamp_row_est() for parallel joins.Robert Haas
2017-02-06Fix typos in comments.Heikki Linnakangas
2017-01-13Fix cardinality estimates for parallel joins.Robert Haas
2016-12-17Fix FK-based join selectivity estimation for semi/antijoins.Tom Lane
2016-11-29Fix bogus handling of JOIN_UNIQUE_OUTER/INNER cases for parallel joins.Tom Lane
2016-11-29Fix incorrect variable type in set_rel_consider_parallel().Tom Lane
2016-08-19Guard against parallel-restricted functions in VALUES expressions.Tom Lane
2016-08-16Disable parallel query by default.Robert Haas
2016-07-27Fix cost_rescan() to account for multi-batch hashing correctly.Tom Lane
2016-07-15Avoid invalidating all foreign-join cached plans when user mappings change.Tom Lane
2016-07-03Typo fix.Tom Lane
2016-07-03Allow RTE_SUBQUERY rels to be considered parallel-safe.Tom Lane
2016-07-03Fix up parallel-safety marking for appendrels.Tom Lane
2016-07-03Allow treating TABLESAMPLE scans as parallel-safe.Tom Lane
2016-07-03Round rowcount estimate for a partial path to an integer.Tom Lane
2016-06-29Dodge compiler bug in Visual Studio 2013.Tom Lane
2016-06-18Restore foreign-key-aware estimation of join relation sizes.Tom Lane
2016-06-16Invent min_parallel_relation_size GUC to replace a hard-wired constant.Tom Lane
2016-06-10Remove reltarget_has_non_vars flag.Tom Lane
2016-06-09pgindent run for 9.6Robert Haas
2016-06-09Don't generate parallel paths for rels with parallel-restricted outputs.Robert Haas
2016-06-09Mop-up for parallel degree-ectomy.Tom Lane
2016-06-09Eliminate "parallel degree" terminology.Robert Haas
2016-06-07Revert "Use Foreign Key relationships to infer multi-column join selectivity".Tom Lane
2016-05-06Minimal fix for crash bug in quals_match_foreign_key.Robert Haas
2016-04-30Small improvements to OPTIMIZER_DEBUG code.Tom Lane
2016-04-30Fix planner crash from pfree'ing a partial path that a GatherPath uses.Tom Lane
2016-04-29Fix mishandling of equivalence-class tests in parameterized plans.Tom Lane
2016-04-26Enable parallel query by default.Robert Haas
generated by cgit v1.2.3 (git 2.46.0) at 2026-01-02 21:39:15 +0000