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Tom Lane f0f36045b2 Revert incorrect memory-conservation hack in inheritance_planner().
This reverts commit d1001a78ce of 2010-12-05,
which was broken as reported by Jeff Davis.  The problem is that the
individual planning steps may have side-effects on substructures of
PlannerGlobal, not only the current PlannerInfo root.  Arranging to keep
all such side effects in the main planning context is probably possible,
but it would change this from a quick local hack into a wide-ranging and
rather fragile endeavor.  Which it's not worth.
2011-01-13 14:33:19 -05:00
config Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
contrib A toast relid field are no longer needed in pg_upgrade's rel arrays, so 2011-01-10 11:46:02 -05:00
doc More libpq documentation adjustments from Leslie S Satenstein, reviewed 2011-01-13 12:09:38 -05:00
src Revert incorrect memory-conservation hack in inheritance_planner(). 2011-01-13 14:33:19 -05:00
.gitignore Convert cvsignore to gitignore, and add .gitignore for build targets. 2010-09-22 12:57:04 +02:00
aclocal.m4
configure Stamp copyrights for year 2011. 2011-01-01 13:18:15 -05:00
configure.in Stamp copyrights for year 2011. 2011-01-01 13:18:15 -05:00
COPYRIGHT Stamp copyrights for year 2011. 2011-01-01 13:18:15 -05:00
GNUmakefile.in Improved parallel make support 2010-11-12 22:15:16 +02:00
Makefile
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/.