c479ea58e7
When building the list of temporary relations to wait for, the code previously included temporary relations without storage, such as temporary views, even though they are irrelevant to checksum processing. As a result, enabling data checksums could wait for a long-lived session that owned only a temporary view. This commit fixes the issue by filtering temporary relations with storage only, matching the existing behavior for non-temporary relations. Also, when enabling data checksums online, the launcher assigns the first worker to process shared catalogs and prevents later workers from doing so. Previously, if that worker's database was dropped after it had been selected for processing but before checksum processing began, the worker failed without processing the shared catalogs, yet they were still marked as processed. As a result, later workers skipped them, and checksum enabling could complete successfully even though the shared catalogs had never been processed. This commit fixes the issue by marking shared catalogs as processed only after a worker completes successfully. Author: Fujii Masao <masao.fujii@gmail.com> Reviewed-by: Kyotaro Horiguchi <horikyota.ntt@gmail.com> Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Discussion: https://postgr.es/m/CAHGQGwGDHAQw=bmpRzk+EmKzVtxZiD5YDurMUffBMwr6WXugQA@mail.gmail.com Backpatch-through: 19
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/19/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/19/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/.