Melanie Plageman 4b5f206de2 Remove unused xl_heap_prune member, reason
f83d709760d8 refactored xl_heap_prune and added an unused member,
reason. While PruneReason is used when constructing this WAL record to
set the WAL record definition, it doesn't need to be stored in a
separate field in the record. Remove it.

We won't backport this, since modifying an exposed struct definition to
remove an unused field would do more harm than good.

Author: Melanie Plageman <melanieplageman@gmail.com>
Reported-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Robert Haas <robertmhaas@gmail.com>

Discussion: https://postgr.es/m/tvvtfoxz5ykpsctxjbzxg3nldnzfc7geplrt2z2s54pmgto27y%40hbijsndifu45
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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.

Copyright and license information can be found in the file COPYRIGHT.

General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.

The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.

Description
he World's Most Advanced Open Source Relational Database.
Readme 777 MiB
Languages
C 85.1%
PLpgSQL 6%
Perl 4.6%
Yacc 1.2%
Meson 0.7%
Other 2.2%