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Tom Lane e4a6ebf7de Make bit/varbit substring() treat any negative length as meaning "all the rest 
of the string".  The previous coding treated only -1 that way, and would
produce an invalid result value for other negative values.

We ought to fix it so that 2-parameter bit substring() is a different C
function and the 3-parameter form throws error for negative length, but
that takes a pg_proc change which is impractical in the back branches;
and in any case somebody might be relying on -1 working this way.
So just do this as a back-patchable fix.
2010-01-07 19:53:11 +00:00
config Make configure check the version of Perl we're building with, and reject 2010-01-07 01:41:11 +00:00
contrib Remove all the special-case code for INT64_IS_BUSTED, per decision that 2010-01-07 04:53:35 +00:00
doc Use -Z for vacuumdb --analyze-only, rather than -o. 2010-01-07 14:35:44 +00:00
src Make bit/varbit substring() treat any negative length as meaning "all the rest 2010-01-07 19:53:11 +00:00
aclocal.m4
configure Fail in a nicer way if we have --with-perl and no Perl. 2010-01-07 03:24:57 +00:00
configure.in Fail in a nicer way if we have --with-perl and no Perl. 2010-01-07 03:24:57 +00:00
COPYRIGHT Update copyright for the year 2010. 2010-01-02 16:58:17 +00:00
GNUmakefile.in Build bzip2 tarball in dist target as well 2009-11-03 21:28:10 +00:00
Makefile Revert brainfart: Of course the wildcard only works in GNU make itself. 2009-12-23 19:42:15 +00:00
README Point to our download URL, rather than listing interface in the README 2008-05-06 22:02:12 +00:00
README.CVS Fix the makefiles to fail cleanly if Perl is needed but not present. This 2009-06-23 03:46:00 +00:00

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/.