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* Code review for UPDATE tab SET col = DEFAULT patch ... whack it aroundTom Lane2003-07-03
* Aggregates can be polymorphic, using polymorphic implementation functions.Tom Lane2003-07-01
* Restructure building of join relation targetlists so that a join planTom Lane2003-06-29
* Support expressions of the form 'scalar op ANY (array)' andTom Lane2003-06-29
* First batch of object rename commands.Peter Eisentraut2003-06-27
* Back out array mega-patch.Bruce Momjian2003-06-25
* UPDATE ... SET <col> = DEFAULTBruce Momjian2003-06-25
* Includes:Bruce Momjian2003-06-25
* Array mega-patch.Bruce Momjian2003-06-24
* Revise hash join and hash aggregation code to use the same datatype-Tom Lane2003-06-22
* Adjust nestloop-with-inner-indexscan plan generation so that we catchTom Lane2003-06-15
* Implement outer-level aggregates to conform to the SQL spec, withTom Lane2003-06-06
* Fix some planner performance problems with large WHERE clauses, byTom Lane2003-05-28
* Replace functional-index facility with expressional indexes. Any columnTom Lane2003-05-28
* Implement feature of new FE/BE protocol whereby RowDescription identifiesTom Lane2003-05-06
* Portal and memory management infrastructure for extended query protocol.Tom Lane2003-05-02
* First phase of work on array improvements. ARRAY[x,y,z] constructorTom Lane2003-04-08
* This patch implements holdable cursors, following the proposalBruce Momjian2003-03-27
* Add ALTER TABLE <tablename> CLUSTER ON <indexname>Bruce Momjian2003-03-20
* Todo items:Bruce Momjian2003-03-20
* Implement SQL92-compatible FIRST, LAST, ABSOLUTE n, RELATIVE n optionsTom Lane2003-03-11
* Restructure parsetree representation of DECLARE CURSOR: now it's aTom Lane2003-03-10
* Revise tuplestore and nodeMaterial so that we don't have to read theTom Lane2003-03-09
* COALESCE() and NULLIF() are now first-class expressions, not macrosTom Lane2003-02-16
* Code for WITHOUT OIDS.Bruce Momjian2003-02-13
* Get rid of last few vestiges of parsetree dependency on grammar tokenTom Lane2003-02-10
* Create a distinction between Lists of integers and Lists of OIDs, to getTom Lane2003-02-09
* Make further use of new bitmapset code: executor's chgParam, extParam,Tom Lane2003-02-09
* Replace planner's representation of relation sets, per pghackers discussion.Tom Lane2003-02-08
* Determine the set of constraints applied to a domain at executorTom Lane2003-02-03
* Tweak planner and executor to avoid doing ExecProject() in table scanTom Lane2003-02-03
* Upgrade cost estimation for joins, per discussion with Bradley Baetz.Tom Lane2003-01-27
* Modify planner's implied-equality-deduction code so that when a setTom Lane2003-01-24
* Grant options, and cascading revoke. Grant options are allowed only forPeter Eisentraut2003-01-23
* Change CREATE TABLE AS / SELECT INTO to create the new table with OIDs,Tom Lane2003-01-23
* IN clauses appearing at top level of WHERE can now be handled as joins.Tom Lane2003-01-20
* Allow merge and hash joins to occur on arbitrary expressions (anything notTom Lane2003-01-15
* Revise cost_qual_eval() to compute both startup (one-time) and per-tupleTom Lane2003-01-12
* First cut at implementing IN (and NOT IN) via hashtables. There isTom Lane2003-01-12
* Create a new file executor/execGrouping.c to centralize utility routinesTom Lane2003-01-10
* Further tweaking of parsetree & plantree representation of SubLinks.Tom Lane2003-01-10
* Adjust parser so that 'x NOT IN (subselect)' is converted toTom Lane2003-01-09
* ALTER DOMAIN OWNER, from Rod Taylor.Tom Lane2003-01-06
* Cause FETCH 1 to return the current cursor row, or zero if atBruce Momjian2002-12-30
* Update EvalPlanQual() to work with new executor memory management method.Tom Lane2002-12-18
* Code review for palloc0 patch --- avoid dangerous and unnecessaryTom Lane2002-12-16
* Tweak default memory context allocation policy so that a context is notTom Lane2002-12-15
* Revise executor APIs so that all per-query state structure is built inTom Lane2002-12-15
* Clean up plantree representation of SubPlan-s --- SubLink does not appearTom Lane2002-12-14
* Phase 3 of read-only-plans project: ExecInitExpr now builds expressionTom Lane2002-12-13