9ee4d06f3f
The patch that turned XLogRecPtr into a uint64 inadvertently changed the on-disk format of GiST indexes, because the NSN field in the GiST page opaque is an XLogRecPtr. That breaks pg_upgrade. Revert the format of that field back to the two-field struct that XLogRecPtr was before. This is the same we did to LSNs in the page header to avoid changing on-disk format. Bump catversion, as this invalidates any existing GiST indexes built on 9.3devel.
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/.