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efc5dcfd8a
wal_consistency_checking indicated an inconsistency in certain cases
involving nbtree page deletion. The underlying issue is that there was
a minor difference between the page image produced after a REDO routine
ran and the corresponding page image following original execution.
This harmless inconsistency has been around forever. We more or less
expect total consistency among even deleted nbtree pages these days,
though, so this won't do anymore.
To fix, tweak the REDO routine to match original execution.
Oversight in commit f47b5e13.
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/.