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path: root/src/backend/executor/nodeAgg.c
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* 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
* Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.Bruce Momjian2001-01-24
* Change SearchSysCache coding conventions so that a reference count isTom Lane2000-11-16
* SQL-language functions are now callable in ordinary fmgr contexts ...Tom Lane2000-08-24
* Revise aggregate functions per earlier discussions in pghackers.Tom Lane2000-07-17
* First stage of reclaiming memory in executor by resetting short-termTom Lane2000-07-12
* First phase of memory management rewrite (see backend/utils/mmgr/READMETom Lane2000-06-28
* Clean up #include's.Bruce Momjian2000-06-15
* Third round of fmgr updates: eliminate calls using fmgr() andTom Lane2000-05-30
* Remove unused include files. Do not touch /port or includes used by defines.Bruce Momjian2000-05-30
* First round of changes for new fmgr interface. fmgr itself and theTom Lane2000-05-28
* Ye-old pgindent run. Same 4-space tabs.Bruce Momjian2000-04-12
* Add:Bruce Momjian2000-01-26
* Fix handling of NULL constraint conditions: per SQL92 spec, a NULL resultTom Lane2000-01-19
* aggregate(DISTINCT ...) works, per SQL spec.Tom Lane1999-12-13
* Ooops ... 6.5 coding wasn't quite right anymore. Should learnTom Lane1999-10-30
* Put back code in nodeAgg to generate a dummy all-nulls input tupleTom Lane1999-10-30
* Remove a no-longer-needed kluge for degenerate aggregate cases,Tom Lane1999-10-08
* Fix nodeAgg coredump in case where lower-level plan hasTom Lane1999-09-28
* Modify nodeAgg.c so that no rows are returned for a GROUP BYTom Lane1999-09-26
* Further planner/optimizer cleanups. Move all set_tlist_referencesTom Lane1999-08-22
* Major revision of sort-node handling: push knowledge of queryTom Lane1999-08-21
* Move some system includes into c.h, and remove duplicates.Bruce Momjian1999-07-17
* Final cleanup.Bruce Momjian1999-07-16
* Remove unused #includes in *.c files.Bruce Momjian1999-07-15
* Clean up #include in /include directory. Add scripts for checking includes.Bruce Momjian1999-07-15
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