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Tom Lane e76913802c Fix broken MemoizePath support in reparameterize_path(). 
It neglected to recurse to the subpath, meaning you'd get back
a path identical to the input.  This could produce wrong query
results if the omission meant that the subpath fails to enforce
some join clause it should be enforcing.  We don't have a test
case for this at the moment, but the code is obviously broken
and the fix is equally obvious.  Back-patch to v14 where
Memoize was introduced.

Richard Guo

Discussion: https://postgr.es/m/CAMbWs4_R=ORpz=Lkn2q3ebPC5EuWyfZF+tmfCPVLBVK5W39mHA@mail.gmail.com
 		2022-12-04 13:48:12 -05:00
config autoconf: Unify CFLAGS_SSE42 and CFLAGS_ARMV8_CRC32C 2022-12-01 18:46:55 -08:00
contrib Stop accessing checkAsUser via RTE in some cases 2022-11-30 12:07:03 +01:00
doc Remove logic for converting a table to a view. 2022-12-02 12:14:32 -05:00
src Fix broken MemoizePath support in reparameterize_path(). 2022-12-04 13:48:12 -05:00
.cirrus.yml ci: Use -fsanitize=undefined,alignment,address in linux tasks 2022-11-21 15:13:09 -08:00
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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:

	https://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.  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
https://www.postgresql.org/download/.  For more information look at our
web site located at https://www.postgresql.org/.