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Tom Lane 63fecc9177 Fix contrib/citext's upgrade script to handle array and domain cases.
We previously recognized that citext wouldn't get marked as collatable
during pg_upgrade from a pre-9.1 installation, and hacked its
create-from-unpackaged script to manually perform the necessary catalog
adjustments.  However, we overlooked the fact that domains over citext,
as well as the citext[] array type, need the same adjustments.  Extend
the script to handle those cases.

Also, the documentation suggested that this was only an issue in pg_upgrade
scenarios, which is quite wrong; loading any dump containing citext from a
pre-9.1 server will also result in the type being wrongly marked.

I approached the documentation problem by changing the 9.1.2 release note
paragraphs about this issue, which is historically inaccurate.  But it
seems better than having the information scattered in multiple places, and
leaving incorrect info in the 9.1.2 notes would be bad anyway.  We'll still
need to mention the issue again in the 9.1.4 notes, but perhaps they can
just reference 9.1.2 for fix instructions.

Per report from Evan Carroll.  Back-patch into 9.1.
2012-05-11 15:22:30 -04:00
config Update config.guess and config.sub 2012-05-08 20:46:13 +03:00
contrib Fix contrib/citext's upgrade script to handle array and domain cases. 2012-05-11 15:22:30 -04:00
doc Fix contrib/citext's upgrade script to handle array and domain cases. 2012-05-11 15:22:30 -04:00
src Prevent loss of init fork when truncating an unlogged table. 2012-05-11 09:48:56 -04:00
.gitignore Add gitignore for mingw/cygwin build outputs 2011-06-09 18:11:47 +02:00
aclocal.m4 Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
configure Stamp 9.2beta1. 2012-05-10 18:35:09 -04:00
configure.in Stamp 9.2beta1. 2012-05-10 18:35:09 -04:00
COPYRIGHT Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
GNUmakefile.in Add isolation test to check-world and installcheck-world 2012-03-05 20:19:20 +02:00
Makefile Allow make check in PL directories 2011-02-15 06:52:12 +02:00
README Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
README.git Trivial typo fix. 2010-09-21 14:16:00 -04:00

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/.