f71fa981c9
Previously, enabling sync_replication_slots while wal_level was not set to logical could cause the server to shut down. This was because the postmaster performed a configuration check before launching the slot synchronization worker and raised an ERROR if the settings were incompatible. Since ERROR is treated as FATAL in the postmaster, this resulted in the entire server shutting down unexpectedly. This commit changes the postmaster to log that message with a LOG-level instead of raising an ERROR, allowing the server to continue running even with the misconfiguration. Back-patch to v17, where slot synchronization was introduced. Reported-by: Hugo DUBOIS <hdubois@scaleway.com> Author: Fujii Masao <masao.fujii@gmail.com> Reviewed-by: Hugo DUBOIS <hdubois@scaleway.com> Reviewed-by: Shveta Malik <shveta.malik@gmail.com> Discussion: https://postgr.es/m/CAH0PTU_pc3oHi__XESF9ZigCyzai1Mo3LsOdFyQA4aUDkm01RA@mail.gmail.com Backpatch-through: 17
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/17/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/17/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/.