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eea49769d4
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Tom Lane eea49769d4 Fix an old problem in decompilation of CASE constructs: the ruleutils.c code 
looks for a CaseTestExpr to figure out what the parser did, but it failed to
consider the possibility that an implicit coercion might be inserted above
the CaseTestExpr.  This could result in an Assert failure in some cases
(but correct results if Asserts weren't enabled), or an "unexpected CASE WHEN
clause" error in other cases.  Per report from Alan Li.

Back-patch to 8.1; problem doesn't exist before that because CASE was
implemented differently.
2009-02-25 18:00:01 +00:00
config allow alternative names for tclsh used on Windows 2009-02-03 01:24:57 +00:00
contrib Clean up help (-?) output. 2009-02-25 13:34:32 +00:00
doc Don't append epoch to log_filename if no format specifier is given. 2009-02-24 12:09:09 +00:00
src Fix an old problem in decompilation of CASE constructs: the ruleutils.c code 2009-02-25 18:00:01 +00:00
aclocal.m4
configure do not use unsetenv.c on mingw 2009-02-12 15:12:47 +00:00
configure.in do not use unsetenv.c on mingw 2009-02-12 15:12:47 +00:00
COPYRIGHT Update copyright for 2009. 2009-01-01 17:24:05 +00:00
GNUmakefile.in Modify distdir rule to skip .git directory. 2009-01-15 01:53:49 +00:00
Makefile
README Point to our download URL, rather than listing interface in the README 2008-05-06 22:02:12 +00:00
README.CVS

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/.