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[postgresql] / src / backend / executor / nodeAgg.c

2009-01-01	Bruce Momjian	Update copyright for 2009.	blob \| commitdiff \| raw
2008-10-23	Tom Lane	Fix an oversight in two different recent patches: nodes...	blob \| commitdiff \| raw \| diff to current
2008-10-16	Neil Conway	Fix a small memory leak in ExecReScanAgg() in the hashe...	blob \| commitdiff \| raw \| diff to current
2008-09-08	Tom Lane	Support set-returning functions in the target lists...	blob \| commitdiff \| raw \| diff to current
2008-08-25	Tom Lane	Move exprType(), exprTypmod(), expression_tree_walker...	blob \| commitdiff \| raw \| diff to current
2008-08-02	Tom Lane	Rearrange the querytree representation of ORDER BY...	blob \| commitdiff \| raw \| diff to current
2008-05-12	Alvaro Herrera	Restructure some header files a bit, in particular...	blob \| commitdiff \| raw \| diff to current
2008-03-25	Tom Lane	Simplify and standardize conversions between TEXT datum...	blob \| commitdiff \| raw \| diff to current
2008-01-11	Tom Lane	The original implementation of polymorphic aggregates...	blob \| commitdiff \| raw \| diff to current
2008-01-01	Bruce Momjian	Update copyrights in source tree to 2008.	blob \| commitdiff \| raw \| diff to current
2007-11-15	Bruce Momjian	pgindent run for 8.3.	blob \| commitdiff \| raw \| diff to current
2007-08-08	Neil Conway	Fix a gradual memory leak in ExecReScanAgg(). Because...	blob \| commitdiff \| raw \| diff to current
2007-04-02	Tom Lane	Support enum data types. Along the way, use macros...	blob \| commitdiff \| raw \| diff to current
2007-02-22	Tom Lane	Change Agg and Group nodes so that Vars contained in...	blob \| commitdiff \| raw \| diff to current
2007-02-02	Tom Lane	Repair failure to check that a table is still compatibl...	blob \| commitdiff \| raw \| diff to current
2007-01-10	Tom Lane	Change the planner-to-executor API so that the planner...	blob \| commitdiff \| raw \| diff to current
2007-01-09	Tom Lane	Support ORDER BY ... NULLS FIRST/LAST, and add ASC...	blob \| commitdiff \| raw \| diff to current
2007-01-05	Bruce Momjian	Update CVS HEAD for 2007 copyright. Back branches...	blob \| commitdiff \| raw \| diff to current
2006-10-04	Bruce Momjian	pgindent run for 8.2.	blob \| commitdiff \| raw \| diff to current
2006-07-27	Tom Lane	Aggregate functions now support multiple input argument...	blob \| commitdiff \| raw \| diff to current
2006-07-14	Bruce Momjian	Remove 576 references of include files that were not...	blob \| commitdiff \| raw \| diff to current
2006-07-13	Bruce Momjian	Allow include files to compile own their own.	blob \| commitdiff \| raw \| diff to current
2006-06-28	Tom Lane	Fix hash aggregation to suppress unneeded columns from...	blob \| commitdiff \| raw \| diff to current
2006-06-28	Tom Lane	Adjust TupleHashTables to use MinimalTuple format for...	blob \| commitdiff \| raw \| diff to current
2006-06-21	Tom Lane	Remove ancient kluge that kept nodeAgg.c from crashing...	blob \| commitdiff \| raw \| diff to current
2006-04-04	Tom Lane	Modify all callers of datatype input and receive functi...	blob \| commitdiff \| raw \| diff to current
2006-03-05	Bruce Momjian	Update copyright for 2006. Update scripts.	blob \| commitdiff \| raw \| diff to current
2006-02-28	Tom Lane	Extend the ExecInitNode API so that plan nodes receive...	blob \| commitdiff \| raw \| diff to current
2005-11-22	Bruce Momjian	Re-run pgindent, fixing a problem where comment lines...	blob \| commitdiff \| raw \| diff to current
2005-10-15	Bruce Momjian	Standard pgindent run for 8.1.	blob \| commitdiff \| raw \| diff to current
2005-06-28	Tom Lane	Replace pg_shadow and pg_group by new role-capable...	blob \| commitdiff \| raw \| diff to current
2005-05-06	Tom Lane	For some reason access/tupmacs.h has been #including...	blob \| commitdiff \| raw \| diff to current
2005-03-29	Tom Lane	Convert oidvector and int2vector into variable-length...	blob \| commitdiff \| raw \| diff to current
2005-03-22	Tom Lane	Use InitFunctionCallInfoData() macro instead of MemSet...	blob \| commitdiff \| raw \| diff to current
2005-03-16	Tom Lane	Revise TupleTableSlot code to avoid unnecessary constru...	blob \| commitdiff \| raw \| diff to current
2005-03-12	Tom Lane	Adjust the API for aggregate function calls so that...	blob \| commitdiff \| raw \| diff to current
2005-01-28	Tom Lane	Improve planner's estimation of the space needed for...	blob \| commitdiff \| raw \| diff to current
2005-01-27	Tom Lane	Check that aggregate creator has the right to execute...	blob \| commitdiff \| raw \| diff to current
2004-12-31	PostgreSQL Daemon	Tag appropriate files for rc3	blob \| commitdiff \| raw \| diff to current
2004-08-29	Bruce Momjian	Pgindent run for 8.0.	blob \| commitdiff \| raw \| diff to current
2004-08-29	Bruce Momjian	Update copyright to 2004.	blob \| commitdiff \| raw \| diff to current
2004-07-10	Tom Lane	Test HAVING condition before computing targetlist of...	blob \| commitdiff \| raw \| diff to current
2004-06-06	Tom Lane	Infrastructure for I/O of composite types: arrange...	blob \| commitdiff \| raw \| diff to current
2004-05-30	Neil Conway	Use the new List API function names throughout the...	blob \| commitdiff \| raw \| diff to current
2004-05-26	Neil Conway	Reimplement the linked list data structure used through...	blob \| commitdiff \| raw \| diff to current
2004-03-13	Tom Lane	Repair memory leakage introduced into the non-hashed...	blob \| commitdiff \| raw \| diff to current
2004-02-03	Tom Lane	Rename SortMem and VacuumMem to work_mem and maintenanc...	blob \| commitdiff \| raw \| diff to current
2003-11-29	PostgreSQL Daemon	$Header: -> $PostgreSQL Changes ...	blob \| commitdiff \| raw \| diff to current
2003-08-19	Tom Lane	Improve dynahash.c's API so that caller can specify...	blob \| commitdiff \| raw \| diff to current
2003-08-08	Bruce Momjian	Another pgindent run with updated typedefs.	blob \| commitdiff \| raw \| diff to current
2003-08-04	Bruce Momjian	Update copyrights to 2003.	blob \| commitdiff \| raw \| diff to current
2003-08-04	Bruce Momjian	pgindent run.	blob \| commitdiff \| raw \| diff to current
2003-08-01	Tom Lane	Adjust 'permission denied' messages to be more useful...	blob \| commitdiff \| raw \| diff to current
2003-07-21	Tom Lane	Error message editing in backend/executor.	blob \| commitdiff \| raw \| diff to current
2003-07-01	Tom Lane	Aggregates can be polymorphic, using polymorphic implem...	blob \| commitdiff \| raw \| diff to current
2003-06-25	Bruce Momjian	Back out array mega-patch.	blob \| commitdiff \| raw \| diff to current
2003-06-24	Bruce Momjian	Array mega-patch.	blob \| commitdiff \| raw \| diff to current
2003-06-22	Tom Lane	Revise hash join and hash aggregation code to use the...	blob \| commitdiff \| raw \| diff to current
2003-06-06	Tom Lane	Implement outer-level aggregates to conform to the...	blob \| commitdiff \| raw \| diff to current
2003-05-30	Tom Lane	Small performance improvement for hash joins and hash...	blob \| commitdiff \| raw \| diff to current
2003-02-09	Tom Lane	Make further use of new bitmapset code: executor's...	blob \| commitdiff \| raw \| diff to current
2003-02-04	Tom Lane	Detect duplicate aggregate calls and evaluate only...	blob \| commitdiff \| raw \| diff to current
2003-01-10	Tom Lane	Create a new file executor/execGrouping.c to centralize...	blob \| commitdiff \| raw \| diff to current
2002-12-15	Tom Lane	Revise executor APIs so that all per-query state struct...	blob \| commitdiff \| raw \| diff to current
2002-12-13	Tom Lane	Phase 3 of read-only-plans project: ExecInitExpr now...	blob \| commitdiff \| raw \| diff to current
2002-12-12	Tom Lane	Phase 2 of read-only-plans project: restructure express...	blob \| commitdiff \| raw \| diff to current
2002-12-05	Tom Lane	Phase 1 of read-only-plans project: cause executor...	blob \| commitdiff \| raw \| diff to current
2002-11-29	Tom Lane	Tighten selection of equality and ordering operators...	blob \| commitdiff \| raw \| diff to current
2002-11-19	Tom Lane	Add an at-least-marginally-plausible method of estimati...	blob \| commitdiff \| raw \| diff to current
2002-11-13	Bruce Momjian	Add new palloc0 call as merge of palloc and MemSet(0).	blob \| commitdiff \| raw \| diff to current
2002-11-11	Bruce Momjian	Back out use of palloc0 in place if palloc/MemSet....	blob \| commitdiff \| raw \| diff to current
2002-11-10	Bruce Momjian	Merge palloc()/MemSet(0) calls into a single palloc0...	blob \| commitdiff \| raw \| diff to current
2002-11-06	Tom Lane	Phase 2 of hashed-aggregation project. nodeAgg.c now...	blob \| commitdiff \| raw \| diff to current
2002-11-06	Tom Lane	First phase of implementing hash-based grouping/aggrega...	blob \| commitdiff \| raw \| diff to current
2002-11-01	Tom Lane	Reduce a couple of debugging messages from LOG to DEBUG...	blob \| commitdiff \| raw \| diff to current
2002-10-04	Tom Lane	Tweak a few of the most heavily used function call...	blob \| commitdiff \| raw \| diff to current
2002-09-28	Tom Lane	Make the world at least somewhat safe for zero-column...	blob \| commitdiff \| raw \| diff to current
2002-09-18	Tom Lane	Extend pg_cast castimplicit column to a three-way value...	blob \| commitdiff \| raw \| diff to current
2002-09-04	Bruce Momjian	pgindent run.	blob \| commitdiff \| raw \| diff to current
2002-06-20	Bruce Momjian	Update copyright to 2002.	blob \| commitdiff \| raw \| diff to current
2002-05-17	Tom Lane	Get rid of the last few uses of typeidTypeName() rather...	blob \| commitdiff \| raw \| diff to current
2002-04-29	Tom Lane	Enforce EXECUTE privilege for aggregate functions.	blob \| commitdiff \| raw \| diff to current
2002-04-16	Tom Lane	Operators live in namespaces. CREATE/DROP/COMMENT...	blob \| commitdiff \| raw \| diff to current
2002-04-11	Tom Lane	Restructure representation of aggregate functions so...	blob \| commitdiff \| raw \| diff to current
2002-03-20	Tom Lane	Code review for DOMAIN patch.	blob \| commitdiff \| raw \| diff to current
2002-03-02	Bruce Momjian	Commit to match discussed elog() changes. Only update...	blob \| commitdiff \| raw \| diff to current
2001-10-25	Bruce Momjian	pgindent run on all C files. Java run to follow. ...	blob \| commitdiff \| raw \| diff to current
2001-03-22	Bruce Momjian	Remove dashes in comments that don't need them, rewrap...	blob \| commitdiff \| raw \| diff to current
2001-03-22	Bruce Momjian	pgindent run. Make it all clean.	blob \| commitdiff \| raw \| diff to current
2001-02-16	Tom Lane	Clean up two rather nasty bugs in operator selection...	blob \| commitdiff \| raw \| diff to current
2001-02-15	Tom Lane	Update comments about memory management.	blob \| commitdiff \| raw \| diff to current
2001-01-24	Bruce Momjian	Change Copyright from PostgreSQL, Inc to PostgreSQL...	blob \| commitdiff \| raw \| diff to current
2000-11-16	Tom Lane	Change SearchSysCache coding conventions so that a...	blob \| commitdiff \| raw \| diff to current
2000-08-24	Tom Lane	SQL-language functions are now callable in ordinary...	blob \| commitdiff \| raw \| diff to current
2000-07-17	Tom Lane	Revise aggregate functions per earlier discussions...	blob \| commitdiff \| raw \| diff to current
2000-07-12	Tom Lane	First stage of reclaiming memory in executor by resetti...	blob \| commitdiff \| raw \| diff to current
2000-06-28	Tom Lane	First phase of memory management rewrite (see backend...	blob \| commitdiff \| raw \| diff to current
2000-06-15	Bruce Momjian	Clean up #include's.	blob \| commitdiff \| raw \| diff to current
2000-05-30	Tom Lane	Third round of fmgr updates: eliminate calls using...	blob \| commitdiff \| raw \| diff to current
2000-05-30	Bruce Momjian	Remove unused include files. Do not touch /port or...	blob \| commitdiff \| raw \| diff to current
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