postgresql/src/backend
Vadim B. Mikheev fa2629b7ea Fix (hack) IndexSelectivity():
use sum(npages)/((nkeys == 1) ? 1 : nkeys + 1) as expected index page
estimation for multi-key quals - instead of sum(npages).
In old code npages for x > 10 and x < 20 is twice as for x > 10 - cool ?
1997-04-09 01:52:04 +00:00
..
access Fix btabstimecmp (). 1997-04-07 06:45:41 +00:00
bootstrap This commit represents a clean compile with the new templates under 1997-04-04 10:43:16 +00:00
catalog Check for attributeList is NULL in ConstructTupleDescriptor (). 1997-04-05 03:36:21 +00:00
commands Print 'Group' as name of Group plan. 1997-04-05 06:42:32 +00:00
executor From: Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov> 1997-04-03 19:56:47 +00:00
lib Remove CFLAGS_SL from lib/Makefile 1997-01-14 02:35:34 +00:00
libpq Move YACC and YFLAGS into the template files 1997-04-04 11:23:15 +00:00
main From: Oleg Bartunov <oleg@sai.msu.su> 1997-04-02 18:13:47 +00:00
nodes From: Dan McGuirk <mcguirk@indirect.com> 1997-03-12 21:00:17 +00:00
optimizer Fix (hack) IndexSelectivity(): 1997-04-09 01:52:04 +00:00
parser Now we can GROUP BY func_results. 1997-04-05 06:29:03 +00:00
port removed as already installed as part of system headers on NetBSD/FreeBSD 1997-04-02 18:49:24 +00:00
postmaster From: Oleg Bartunov <oleg@sai.msu.su> 1997-04-02 18:13:47 +00:00
regex Remove __P macro usage so it compiles without cdefs.h. 1996-12-15 09:21:37 +00:00
rewrite Change %ud to %u 1996-12-26 17:49:56 +00:00
storage From: Dan McGuirk <mcguirk@indirect.com> 1997-03-28 07:06:53 +00:00
tcop This commit represents a clean compile with the new templates under 1997-04-04 10:43:16 +00:00
tioga Makefile cleanup after reorganization 1996-11-09 06:24:51 +00:00
utils From: Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov> 1997-04-05 02:51:41 +00:00
Makefile This commit represents a clean compile with the new templates under 1997-04-04 10:43:16 +00:00