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* Fix whole-row Var evaluation to cope with resjunk columns (again).Tom Lane2012-07-20
* Fix memory leak in ARRAY(SELECT ...) subqueries.Tom Lane2012-06-21
* Fix planner's handling of outer PlaceHolderVars within subqueries.Tom Lane2012-03-24
* Revisit handling of UNION ALL subqueries with non-Var output columns.Tom Lane2012-03-16
* Ensure that whole-row junk Vars are always of composite type.Tom Lane2011-11-27
* Fix handling of PlaceHolderVars in nestloop parameter management.Tom Lane2011-11-03
* Don't trust deferred-unique indexes for join removal.Tom Lane2011-10-23
* Fix trigger WHEN conditions when both BEFORE and AFTER triggers exist.Tom Lane2011-08-21
* Clean up ill-advised attempt to invent a private set of Node tags.Tom Lane2011-08-06
* Rework parsing of ConstraintAttributeSpec to improve NOT VALID handling.Tom Lane2011-06-15
* Pgindent run before 9.1 beta2.Bruce Momjian2011-06-09
* Pull up isReset flag from AllocSetContext to MemoryContext struct. ThisHeikki Linnakangas2011-05-21
* Remove partial and undocumented GRANT .. FOREIGN TABLE support.Robert Haas2011-04-25
* Improve cost estimation for aggregates and window functions.Tom Lane2011-04-24
* Allow ALTER TABLE name {OF type | NOT OF}.Robert Haas2011-04-20
* Fix handling of collations in multi-row VALUES constructs.Tom Lane2011-04-18
* Pass collations to functions in FunctionCallInfoData, not FmgrInfo.Tom Lane2011-04-12
* pgindent run before PG 9.1 beta 1.Bruce Momjian2011-04-10
* Rearrange "add column" logic to merge columns at exec time.Robert Haas2011-04-03
* More collations cleanup, from trawling for missed collation assignments.Tom Lane2011-03-26
* Pass collation to makeConst() instead of looking it up internally.Tom Lane2011-03-25
* Make FKs valid at creation when added as column constraints.Simon Riggs2011-03-22
* Reimplement planner's handling of MIN/MAX aggregate optimization (again).Tom Lane2011-03-22
* Revise collation derivation method and expression-tree representation.Tom Lane2011-03-19
* Split CollateClause into separate raw and analyzed node types.Tom Lane2011-03-11
* Remove collation information from TypeName, where it does not belong.Tom Lane2011-03-09
* Allow non-superusers to create (some) extensions.Tom Lane2011-03-04
* Refactor the executor's API to support data-modifying CTEs better.Tom Lane2011-02-27
* Support data-modifying commands (INSERT/UPDATE/DELETE) in WITH.Tom Lane2011-02-25
* Add a relkind field to RangeTblEntry to avoid some syscache lookups.Tom Lane2011-02-22
* Implement an API to let foreign-data wrappers actually be functional.Tom Lane2011-02-20
* Create the catalog infrastructure for foreign-data-wrapper handlers.Tom Lane2011-02-19
* Fix bogus test for hypothetical indexes in get_actual_variable_range().Tom Lane2011-02-16
* DDL support for collationsPeter Eisentraut2011-02-12
* Add support for multiple versions of an extension and ALTER EXTENSION UPDATE.Tom Lane2011-02-11
* Extend "ALTER EXTENSION ADD object" to permit "DROP object" as well.Tom Lane2011-02-10
* Fix improper matching of resjunk column names for FOR UPDATE in subselect.Tom Lane2011-02-09
* Implement "ALTER EXTENSION ADD object".Tom Lane2011-02-09
* Core support for "extensions", which are packages of SQL objects.Tom Lane2011-02-08
* Per-column collation supportPeter Eisentraut2011-02-08
* Extend ALTER TABLE to allow Foreign Keys to be added without initial validation.Simon Riggs2011-02-08
* Avoid having autovacuum workers wait for relation locks.Robert Haas2011-02-07
* Implement ALTER TABLE ADD UNIQUE/PRIMARY KEY USING INDEX.Tom Lane2011-01-25
* Fix PlanRowMark/ExecRowMark structures to handle inheritance correctly.Tom Lane2011-01-12
* Basic foreign table support.Robert Haas2011-01-01
* Stamp copyrights for year 2011.Bruce Momjian2011-01-01
* Move symbols for ExecMergeJoin's state machine into nodeMergejoin.c.Tom Lane2010-12-30
* Support RIGHT and FULL OUTER JOIN in hash joins.Tom Lane2010-12-30
* Generalize concept of temporary relations to "relation persistence".Robert Haas2010-12-13
* Create core infrastructure for KNNGIST.Tom Lane2010-12-02