Tom Lane be09bc9ff2 Modify nodeAgg.c so that no rows are returned for a GROUP BY ... with no input rows, per pghackers discussions around 7/22/99. Clean up a bunch of ugly coding while at it; remove redundant re-lookup of aggregate info at start of each new GROUP. Arrange to pfree intermediate values when they are pass-by-ref types, so that aggregates on pass-by-ref types no longer eat memory. This takes care of a couple of TODO items...		1999-09-26 21:21:15 +00:00
..
adt	Modify nodeAgg.c so that no rows are returned for a GROUP BY	1999-09-26 21:21:15 +00:00
cache	Mega-commit to make heap_open/heap_openr/heap_close take an	1999-09-18 19:08:25 +00:00
error	Eliminate elog()'s hardwired limit on length of an error message.	1999-09-11 19:06:42 +00:00
fmgr	Mega-commit to make heap_open/heap_openr/heap_close take an	1999-09-18 19:08:25 +00:00
hash	Move some system includes into c.h, and remove duplicates.	1999-07-17 20:18:55 +00:00
init	Several changes here, not very related but touching some of the same files.	1999-09-24 00:25:33 +00:00
mb	Eliminate query length limitation imposed by pg_client_to_server	1999-09-11 22:28:11 +00:00
misc	Several changes here, not very related but touching some of the same files.	1999-09-24 00:25:33 +00:00
mmgr	Add TRUNCATE command, with psql help and sgml additions.	1999-09-23 17:03:39 +00:00
sort	Move some system includes into c.h, and remove duplicates.	1999-07-17 20:18:55 +00:00
time	Remove unused #includes in *.c files.	1999-07-15 22:40:16 +00:00
Gen_fmgrtab.sh.in	Change #include's to use <> and "" as appropriate.	1999-07-15 23:04:24 +00:00
Makefile	From: t-ishii@sra.co.jp	1998-07-26 04:31:41 +00:00