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Author
2016-09-27
Disallow pushing volatile quals past set-returning functions.
Tom Lane
2016-09-13
Improve parser's and planner's handling of set-returning functions.
Tom Lane
2016-08-27
Add macros to make AllocSetContextCreate() calls simpler and safer.
Tom Lane
2016-08-24
Fix improper repetition of previous results from a hashed aggregate.
Tom Lane
2016-08-19
Guard against parallel-restricted functions in VALUES expressions.
Tom Lane
2016-08-19
Speed up planner's scanning for parallel-query hazards.
Tom Lane
2016-08-17
Improve parsetree representation of special functions such as CURRENT_DATE.
Tom Lane
2016-08-08
Fix two errors with nested CASE/WHEN constructs.
Tom Lane
2016-07-28
Fix assorted fallout from IS [NOT] NULL patch.
Tom Lane
2016-07-27
Fix cost_rescan() to account for multi-batch hashing correctly.
Tom Lane
2016-07-26
Fix constant-folding of ROW(...) IS [NOT] NULL with composite fields.
Tom Lane
2016-07-24
Correctly set up aggregate FILTER expression in partial-aggregation plans.
Tom Lane
2016-07-15
Avoid invalidating all foreign-join cached plans when user mappings change.
Tom Lane
2016-07-15
Adjust spellings of forms of "cancel"
Peter Eisentraut
2016-07-13
Add a regression test case to improve code coverage for tuplesort.
Tom Lane
2016-07-03
Typo fix.
Tom Lane
2016-07-03
Allow RTE_SUBQUERY rels to be considered parallel-safe.
Tom Lane
2016-07-03
Fix up parallel-safety marking for appendrels.
Tom Lane
2016-07-03
Allow treating TABLESAMPLE scans as parallel-safe.
Tom Lane
2016-07-03
Set correct cost data in Gather node added by force_parallel_mode.
Tom Lane
2016-07-03
Round rowcount estimate for a partial path to an integer.
Tom Lane
2016-07-02
Fix failure to mark all aggregates with appropriate transtype.
Tom Lane
2016-07-02
Fix some interrelated planner issues with initPlans and Param munging.
Tom Lane
2016-07-01
Rethink the GetForeignUpperPaths API (again).
Tom Lane
2016-07-01
Set consider_parallel correctly for upper planner rels.
Robert Haas
2016-06-29
Dodge compiler bug in Visual Studio 2013.
Tom Lane
2016-06-29
Fix match_foreign_keys_to_quals for FKs linking to unused rtable entries.
Tom Lane
2016-06-28
Don't apply sortgroupref labels to a tlist that might not match.
Tom Lane
2016-06-26
Avoid making a separate pass over the query to check for partializability.
Tom Lane
2016-06-26
Rethink node-level representation of partial-aggregation modes.
Tom Lane
2016-06-26
Simplify planner's final setup of Aggrefs for partial aggregation.
Tom Lane
2016-06-22
Fix type-safety problem with parallel aggregate serial/deserialization.
Tom Lane
2016-06-21
Refactor planning of projection steps that don't need a Result plan node.
Tom Lane
2016-06-18
Restore foreign-key-aware estimation of join relation sizes.
Tom Lane
2016-06-18
Still another try at fixing scanjoin_target insertion into parallel plans.
Tom Lane
2016-06-18
Fix handling of argument and result datatypes for partial aggregation.
Tom Lane
2016-06-17
Try again to fix the way the scanjoin_target is used with partial paths.
Robert Haas
2016-06-16
Invent min_parallel_relation_size GUC to replace a hard-wired constant.
Tom Lane
2016-06-13
In planner.c, avoid assuming that all PathTargets have sortgrouprefs.
Tom Lane
2016-06-10
Remove reltarget_has_non_vars flag.
Tom Lane
2016-06-10
Refactor to reduce code duplication for function property checking.
Tom Lane
2016-06-10
Improve the situation for parallel query versus temp relations.
Tom Lane
2016-06-09
pgindent run for 9.6
Robert Haas
2016-06-09
Don't generate parallel paths for rels with parallel-restricted outputs.
Robert Haas
2016-06-09
Mop-up for parallel degree-ectomy.
Tom Lane
2016-06-09
Eliminate "parallel degree" terminology.
Robert Haas
2016-06-07
Revert "Use Foreign Key relationships to infer multi-column join selectivity".
Tom Lane
2016-06-03
Remove bogus code to apply PathTargets to partial paths.
Robert Haas
2016-06-03
Fix various common mispellings.
Greg Stark
2016-05-26
Disable physical tlist if any Var would need multiple sortgroupref labels.
Tom Lane
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