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Tom Lane 6254465d06 Extend code that deduces implied equality clauses to detect whether a clause being added to a particular restriction-clause list is redundant with those already in the list. This avoids useless work at runtime, and (perhaps more importantly) keeps the selectivity estimation routines from generating too-small estimates of numbers of output rows. Also some minor improvements in OPTIMIZER_DEBUG displays.		2001-10-18 16:11:42 +00:00
config	Make prep_buildtree harmless when run on top of the source tree.	2001-09-10 23:28:59 +00:00
contrib	Fix some portability problems (get it to compile, at least, on HP's cc)	2001-10-15 19:15:18 +00:00
doc	Add documentation about statistics collector and stats views & functions.	2001-10-16 23:57:06 +00:00
src	Extend code that deduces implied equality clauses to detect whether a	2001-10-18 16:11:42 +00:00
COPYRIGHT	Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.	2001-01-24 19:43:33 +00:00
GNUmakefile.in	Unify the zip rules and variables.	2001-09-17 23:00:27 +00:00
HISTORY	Update file for pgcrypto.	2001-10-17 00:48:24 +00:00
INSTALL	Update docs for 7.2 mention where appropriate.	2001-10-01 17:46:46 +00:00
Makefile	Restructure the key include files per recent pghackers discussion: there	2001-02-10 02:31:31 +00:00
README	Stamp CVS as 7.2. Update all interface version numbers. This is the	2001-05-11 01:46:33 +00:00
aclocal.m4	Put the right runpath to libpq into the Perl module shared object on more	2001-08-26 22:28:04 +00:00
configure	Ok, here is the modified encoding table (column1 is the standard name,	2001-10-16 10:09:17 +00:00
configure.in	Ok, here is the modified encoding table (column1 is the standard name,	2001-10-16 10:09:17 +00:00
register.txt	Updated URLs.	2001-10-02 14:21:26 +00:00

README

PostgreSQL Data Base Management System (formerly known as Postgres, then
as Postgres95).
  
This directory contains the development version of 7.2 of the
PostgreSQL database server.  The server is not 100% ANSI SQL compliant,
but it gets closer with every release.  After you unzip and untar the
distribution file, look at file INSTALL for the installation notes and
file HISTORY for the changes.

The latest version of this software may be obtained at
ftp://ftp.postgresql.org/pub/.  For more information look at our 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 (formerly known as Postgres, then
as Postgres95).

Copyright (c) 1994-7 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.