Melanie Plageman eebec3ca4b Add comment about keeping PD_ALL_VISIBLE and VM in sync
The comment above heap_xlog_visible() about the critical integrity
requirement for PD_ALL_VISIBLE and the visibility map should also be in
heap_xlog_prune_freeze() where we set PD_ALL_VISIBLE.

Oversight in add323da40

Author: Melanie Plageman <melanieplageman@gmail.com>
Discussion: https://postgr.es/m/flat/CAAKRu_ZMw6Npd_qm2KM%2BFwQ3cMOMx1Dh3VMhp8-V7SOLxdK9-g%40mail.gmail.com
2025-12-10 11:10:13 -05:00
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2025-08-14 12:09:34 -04:00
2025-12-04 11:23:23 +01:00
2022-12-04 15:23:00 -05:00
2024-11-05 13:56:02 +01:00
2024-02-28 15:17:23 +04:00

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
Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch
Readme 1 GiB
Languages
C 84.8%
PLpgSQL 6.2%
Perl 4.7%
Yacc 1.2%
Meson 0.7%
Other 2.2%