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path: root/src/backend/executor/nodeAgg.c
Commit message (Expand)AuthorAge
* Test HAVING condition before computing targetlist of an Aggregate node.Tom Lane2004-07-10
* Infrastructure for I/O of composite types: arrange for the I/O routinesTom Lane2004-06-06
* Use the new List API function names throughout the backend, and disable theNeil Conway2004-05-30
* Reimplement the linked list data structure used throughout the backend.Neil Conway2004-05-26
* Repair memory leakage introduced into the non-hashed aggregate case byTom Lane2004-03-13
* Rename SortMem and VacuumMem to work_mem and maintenance_work_mem.Tom Lane2004-02-03
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-29
* Improve dynahash.c's API so that caller can specify the comparison functionTom Lane2003-08-19
* Another pgindent run with updated typedefs.Bruce Momjian2003-08-08
* Update copyrights to 2003.Bruce Momjian2003-08-04
* pgindent run.Bruce Momjian2003-08-04
* Adjust 'permission denied' messages to be more useful and consistent.Tom Lane2003-08-01
* Error message editing in backend/executor.Tom Lane2003-07-21
* Aggregates can be polymorphic, using polymorphic implementation functions.Tom Lane2003-07-01
* Back out array mega-patch.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
* Implement outer-level aggregates to conform to the SQL spec, withTom Lane2003-06-06
* Small performance improvement for hash joins and hash aggregation:Tom Lane2003-05-30
* Make further use of new bitmapset code: executor's chgParam, extParam,Tom Lane2003-02-09
* Detect duplicate aggregate calls and evaluate only one copy. ThisTom Lane2003-02-04
* Create a new file executor/execGrouping.c to centralize utility routinesTom Lane2003-01-10
* Revise executor APIs so that all per-query state structure is built inTom Lane2002-12-15
* Phase 3 of read-only-plans project: ExecInitExpr now builds expressionTom Lane2002-12-13
* Phase 2 of read-only-plans project: restructure expression-tree nodesTom Lane2002-12-12
* Phase 1 of read-only-plans project: cause executor state nodes to pointTom Lane2002-12-05
* Tighten selection of equality and ordering operators for groupingTom Lane2002-11-29
* Add an at-least-marginally-plausible method of estimating the numberTom Lane2002-11-19
* Add new palloc0 call as merge of palloc and MemSet(0).Bruce Momjian2002-11-13
* Back out use of palloc0 in place if palloc/MemSet. Seems constant lenBruce Momjian2002-11-11
* Merge palloc()/MemSet(0) calls into a single palloc0() call.Bruce Momjian2002-11-10
* Phase 2 of hashed-aggregation project. nodeAgg.c now knows how to doTom Lane2002-11-06
* First phase of implementing hash-based grouping/aggregation. An AGG planTom Lane2002-11-06
* Reduce a couple of debugging messages from LOG to DEBUG1 category.Tom Lane2002-11-01
* Tweak a few of the most heavily used function call points to zero outTom Lane2002-10-04
* Make the world at least somewhat safe for zero-column tables, andTom Lane2002-09-28
* Extend pg_cast castimplicit column to a three-way value; this allows usTom Lane2002-09-18
* pgindent run.Bruce Momjian2002-09-04
* Update copyright to 2002.Bruce Momjian2002-06-20
* Get rid of the last few uses of typeidTypeName() rather thanTom Lane2002-05-17
* Enforce EXECUTE privilege for aggregate functions.Tom Lane2002-04-29
* Operators live in namespaces. CREATE/DROP/COMMENT ON OPERATOR takeTom Lane2002-04-16
* Restructure representation of aggregate functions so that they have pg_procTom Lane2002-04-11
* Code review for DOMAIN patch.Tom Lane2002-03-20
* Commit to match discussed elog() changes. Only update is that LOG isBruce Momjian2002-03-02
* pgindent run on all C files. Java run to follow. initdb/regressionBruce Momjian2001-10-25
* Remove dashes in comments that don't need them, rewrap with pgindent.Bruce Momjian2001-03-22
* pgindent run. Make it all clean.Bruce Momjian2001-03-22
* Clean up two rather nasty bugs in operator selection code.Tom Lane2001-02-16
* Update comments about memory management.Tom Lane2001-02-15
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