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Tom Lane 31d1f23302 Teach simplify_boolean_equality to simplify the forms foo <> true and 
foo <> false, along with its previous duties of simplifying foo = true
and foo = false.  (All of these are equivalent to just foo or NOT foo
as the case may be.)  It's not clear how often this is really useful;
but it costs almost nothing to do, and it seems some people think we
should be smart about such cases.  Per recent bug report.
2009-07-20 00:24:30 +00:00
config Make the configure messages rejecting old bison and flex versions include 2009-07-13 05:36:53 +00:00
contrib pg_standby doesn't need to be linked with libpq. Fujii Masao. 2009-07-16 09:59:46 +00:00
doc Make GEQO's planning deterministic by having it start from a predictable 2009-07-16 20:55:44 +00:00
src Teach simplify_boolean_equality to simplify the forms foo <> true and 2009-07-20 00:24:30 +00:00
aclocal.m4
configure Add erand48() to the set of functions supported by our src/port/ library, 2009-07-16 17:43:52 +00:00
configure.in Add erand48() to the set of functions supported by our src/port/ library, 2009-07-16 17:43:52 +00:00
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README 

PostgreSQL Database Management System
=====================================
  
This directory contains the source code distribution of the PostgreSQL
database management system.

PostgreSQL is an advanced object-relational database management system
that supports an extended subset of the SQL standard, including
transactions, foreign keys, subqueries, triggers, user-defined types
and functions.  This distribution also contains C language bindings.

PostgreSQL has many language interfaces, many of which are listed here:

	http://www.postgresql.org/download

See the file INSTALL for instructions on how to build and install
PostgreSQL.  That file also lists supported operating systems and
hardware platforms and contains information regarding any other
software packages that are required to build or run the PostgreSQL
system.  Changes between all PostgreSQL releases are recorded in the
file HISTORY.  Copyright and license information can be found in the
file COPYRIGHT.  A comprehensive documentation set is included in this
distribution; it can be read as described in the installation
instructions.

The latest version of this software may be obtained at
http://www.postgresql.org/download/.  For more information look at our
web site located at http://www.postgresql.org/.