788ec96d59
Following e68b6adad9, the reason for skipping slot synchronization is
stored as a slot property. This commit removes redundant function
parameters that previously tracked this state, instead relying directly on
the slot property.
Additionally, this change centralizes the logic for skipping
synchronization when required WAL has not yet been received or flushed. By
consolidating this check, we reduce code duplication and the risk of
inconsistent state updates across different code paths.
In passing, add an assertion to ensure a slot is marked as temporary if a
consistent point has not been reached during synchronization.
Author: Zhijie Hou <houzj.fnst@fujitsu.com>
Reviewed-by: Shveta Malik <shveta.malik@gmail.com>
Reviewed-by: Amit Kapila <amit.kapila16@gmail.com>
Discussion: https://postgr.es/m/TY4PR01MB16907DD16098BE3B20486D4569463A@TY4PR01MB16907.jpnprd01.prod.outlook.com
Discussion: https://postgr.es/m/CAFPTHDZAA+gWDntpa5ucqKKba41=tXmoXqN3q4rpjO9cdxgQrw@mail.gmail.com
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/.