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e76e365be9
Somehow I managed to flip the order of restoring old & new tuples when de-spooling a change in a large transaction from disk. This happens to only take effect when a change is spooled to disk which has old/new versions of the tuple. That only is the case for UPDATEs where he primary key changed or where replica identity is changed to FULL. The tests didn't catch this because either spooled updates, or updates that changed primary keys, were tested; not both at the same time. Found while adding tests for the following commit. Backpatch: 9.4, where logical decoding was added
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. 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/.