Tom Lane a536ed53bc Make use of statistics on index expressions. There are still some ...

corner cases that could stand improvement, but it does all the basic
stuff.  A byproduct is that the selectivity routines are no longer
constrained to working on simple Vars; we might in future be able to
improve the behavior for subexpressions that don't match indexes.

2004-02-17 00:52:53 +00:00

..

access

Commit the reasonably uncontroversial parts of J.R. Nield's PITR patch, to

2004-02-11 22:55:26 +00:00

bootstrap

Restructure smgr API as per recent proposal. smgr no longer depends on

2004-02-10 01:55:27 +00:00

catalog

First steps towards statistics on expressional (nee functional) indexes.

2004-02-15 21:01:39 +00:00

commands

First steps towards statistics on expressional (nee functional) indexes.

2004-02-15 21:01:39 +00:00

executor

Rename SortMem and VacuumMem to work_mem and maintenance_work_mem.

2004-02-03 17:34:04 +00:00

lib

make sure the $Id tags are converted to $PostgreSQL as well ...

2003-11-29 22:41:33 +00:00

libpq

Restructure smgr API as per recent proposal. smgr no longer depends on

2004-02-10 01:55:27 +00:00

main

Briefly,

2004-02-02 00:11:31 +00:00

nodes

Micro-opt: replace calls like

2004-01-31 05:09:41 +00:00

optimizer

Make use of statistics on index expressions. There are still some

2004-02-17 00:52:53 +00:00

parser

Try to make 'cross-database references are not implemented' errors a

2004-02-13 01:08:20 +00:00

po

Translation updates

2004-02-12 19:19:32 +00:00

port

Add CVS ID tags to port/win32/files.

2004-02-12 20:37:34 +00:00

postmaster

Repair some problems in bgwriter start/stop logic. In particular, don't

2004-02-11 22:25:02 +00:00

regex

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

rewrite

Restructure smgr API as per recent proposal. smgr no longer depends on

2004-02-10 01:55:27 +00:00

storage

Avoid delaying postmaster shutdown by up to 10 seconds on platforms

2004-02-12 20:07:26 +00:00

tcop

Restructure smgr API as per recent proposal. smgr no longer depends on

2004-02-10 01:55:27 +00:00

utils

Make use of statistics on index expressions. There are still some

2004-02-17 00:52:53 +00:00

Makefile

Briefly,

2004-02-02 00:11:31 +00:00

nls.mk

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00