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Tom Lane a620d5005d Fix a bug introduced when set-returning SQL functions were made inline-able: 
we have to cope with the possibility that the declared result rowtype contains
dropped columns.  This fails in 8.4, as per bug #5240.

While at it, be more paranoid about inserting binary coercions when inlining.
The pre-8.4 code did not really need to worry about that because it could not
inline at all in any case where an added coercion could change the behavior
of the function's statement.  However, when inlining a SRF we allow sorting,
grouping, and set-ops such as UNION.  In these cases, modifying one of the
targetlist entries that the sort/group/setop depends on could conceivably
change the behavior of the function's statement --- so don't inline when
such a case applies.
2009-12-14 02:15:54 +00:00
config In the configure check for the Python distutils module, use a less obscure 2009-10-14 21:59:15 +00:00
contrib Additional fixes for large object access control. 2009-12-14 00:39:11 +00:00
doc Allow LDAP authentication to operate in search+bind mode, meaning it 2009-12-12 21:35:21 +00:00
src Fix a bug introduced when set-returning SQL functions were made inline-able: 2009-12-14 02:15:54 +00:00
aclocal.m4 Add new auto-detection of thread flags. 2004-04-23 18:15:55 +00:00
configure Properly define ENABLE_THREAD_SAFETY in conflgure, per suggestion from Peter. 2009-12-11 02:21:21 +00:00
configure.in Properly define ENABLE_THREAD_SAFETY in conflgure, per suggestion from Peter. 2009-12-11 02:21:21 +00:00
COPYRIGHT Update copyright for 2009. 2009-01-01 17:24:05 +00:00
GNUmakefile.in Build bzip2 tarball in dist target as well 2009-11-03 21:28:10 +00:00
Makefile Remove remains of old depend target. 2007-01-20 17:16:17 +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/.