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Vadim B. Mikheev 14f6b387b1 + NULLs handling 
Actually required by multi-column indices support.
	We still don't use btree for 'A is (not) null', but
	now btree keep items with NULL attrs using single rule
	for placing/finding items on pages:
	NULLs greater NOT_NULLs and NULL = NULL.
+ Bulkload code (nbtsort.c) support for multi-column indices
	building and NULLs.
+ Fix for btendscan()->pfree(scanopaque) from Chris Dunlop.
 		1997-03-24 08:48:16 +00:00
contrib Add in Vadim's multikey functions/examples as part of contrib 1997-03-18 18:31:43 +00:00
doc Move nextstep into problem/bug section. 1997-03-06 22:59:47 +00:00
migration New migration file. 1997-01-08 22:33:46 +00:00
src + NULLs handling 1997-03-24 08:48:16 +00:00
COPYRIGHT Change Postgres95 references to PostgreSQL 1997-01-30 03:59:44 +00:00
HISTORY Add v6.1/Enhancements Section...or at least start it 1997-02-19 13:18:48 +00:00
INSTALL Move nextstep into problem/bug section. 1997-03-06 22:59:47 +00:00
README Convert Postgres95 to PostgreSQL 1997-01-30 04:00:50 +00:00

README 

PostgreSQL Data Base Management System (formally known as Postgres95)

This directory contains the 6.0 release of PostgreSQL. See INSTALL for
the installation notes and HISTORY for the changes.

We also have a WWW home page located at:
	http://www.postgreSQL.org

PostgreSQL is not public domain software.  It is copyrighted by the
University of California but may be used according to the licensing
terms of the the copyright below:

------------------------------------------------------------------------

POSTGRES95 Data Base Management System

Copyright (c) 1994-6 Regents of the University of California

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without a written agreement
is hereby granted, provided that the above copyright notice and this
paragraph and the following two paragraphs appear in all copies.

IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.