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2012-04-26
Fix oversight in recent parameterized-path patch.
Tom Lane
2012-04-26
Fix planner's handling of RETURNING lists in writable CTEs.
Tom Lane
2012-04-21
Use fuzzy not exact cost comparison for the final tie-breaker in add_path.
Tom Lane
2012-04-21
Adjust join_search_one_level's handling of clauseless joins.
Tom Lane
2012-04-19
Revise parameterized-path mechanism to fix assorted issues.
Tom Lane
2012-04-13
Remove the "last ditch" code path in join_search_one_level().
Tom Lane
2012-04-13
Weaken the planner's tests for relevant joinclauses.
Tom Lane
2012-04-12
Fix cost estimation for indexscan filter conditions.
Tom Lane
2012-03-27
Add some infrastructure for contrib/pg_stat_statements.
Tom Lane
2012-03-24
Fix planner's handling of outer PlaceHolderVars within subqueries.
Tom Lane
2012-03-23
Refactor simplify_function et al to centralize argument simplification.
Tom Lane
2012-03-23
Code review for protransform patches.
Tom Lane
2012-03-21
Clean up compiler warnings from unused variables with asserts disabled
Peter Eisentraut
2012-03-20
Restructure SELECT INTO's parsetree representation into CreateTableAsStmt.
Tom Lane
2012-03-16
Improve commentary in match_pathkeys_to_index().
Tom Lane
2012-03-16
Revisit handling of UNION ALL subqueries with non-Var output columns.
Tom Lane
2012-03-09
Revise FDW planning API, again.
Tom Lane
2012-03-07
Expose an API for calculating catcache hash values.
Tom Lane
2012-03-05
Redesign PlanForeignScan API to allow multiple paths for a foreign table.
Tom Lane
2012-03-02
Allow child-relation entries to be made in ec_has_const EquivalenceClasses.
Tom Lane
2012-02-28
Fix thinko in new match_join_clauses_to_index() logic.
Tom Lane
2012-02-14
Preserve column names in the execution-time tupledesc for a RowExpr.
Tom Lane
2012-02-14
Allow LEAKPROOF functions for better performance of security views.
Robert Haas
2012-02-02
Allow spgist's text_ops to handle pattern-matching operators.
Robert Haas
2012-01-29
Fix pushing of index-expression qualifications through UNION ALL.
Tom Lane
2012-01-29
Fix handling of init_plans list in inheritance_planner().
Tom Lane
2012-01-28
Undo 8.4-era lobotomization of subquery pullup rules.
Tom Lane
2012-01-28
Use parameterized paths to generate inner indexscans more flexibly.
Tom Lane
2012-01-01
Update copyright notices for year 2012.
Bruce Momjian
2011-12-30
Revert "Remove troublesome Asserts in cost_mergejoin()."
Tom Lane
2011-12-25
Rethink representation of index clauses' mapping to index columns.
Tom Lane
2011-12-23
Improve planner's handling of duplicated index column expressions.
Tom Lane
2011-12-22
Add a security_barrier option for views.
Robert Haas
2011-12-18
Replace simple constant pg_am.amcanreturn with an AM support function.
Tom Lane
2011-12-07
Add const qualifiers to node inspection functions
Peter Eisentraut
2011-12-05
Remove troublesome Asserts in cost_mergejoin().
Tom Lane
2011-11-29
Make some minor formatting improvements to what pgindent did.
Tom Lane
2011-11-28
Pgindent clauses.c, per request from Tom.
Bruce Momjian
2011-11-28
Convert eval_const_expressions's long series of IsA tests into a switch.
Tom Lane
2011-11-28
Ensure that whole-row junk Vars are always of composite type.
Tom Lane
2011-11-09
Wrap appendrel member outputs in PlaceHolderVars in additional cases.
Tom Lane
2011-11-03
Fix inline_set_returning_function() to allow multiple OUT parameters.
Tom Lane
2011-11-03
Fix handling of PlaceHolderVars in nestloop parameter management.
Tom Lane
2011-11-02
Preserve Var location information during flatten_join_alias_vars.
Tom Lane
2011-10-26
Improve planner's ability to recognize cases where an IN's RHS is unique.
Tom Lane
2011-10-23
Don't trust deferred-unique indexes for join removal.
Tom Lane
2011-10-16
Teach btree to handle ScalarArrayOpExpr quals natively.
Tom Lane
2011-10-14
Measure the number of all-visible pages for use in index-only scan costing.
Tom Lane
2011-10-11
Consider index-only scans even when there is no matching qual or ORDER BY.
Tom Lane
2011-10-11
Rearrange the implementation of index-only scans.
Tom Lane
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