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mirror of https://github.com/postgres/postgres.git synced 2025-06-04 12:42:24 +03:00
Amit Kapila 8ede692de5 Fix the race condition in the test added by 7c99dc587.
After executing ALTER SUBSCRIPTION tap_sub SET PUBLICATION, we did not
wait for the new walsender process to restart. As a result, an INSERT
executed immediately after the ALTER could be decoded and skipped,
considering it is not part of any subscribed publication. And, the old
apply worker could also confirm the LSN of such an INSERT. This could
cause the replication to resume from a point after the INSERT. In such
cases, we miss the expected warning about the missing publication.

To fix this, ensure the walsender has restarted before continuing after
ALTER SUBSCRIPTION.

Reported-by: Tom Lane as per CI
Author: vignesh C <vignesh21@gmail.com>
Reviewed-by: Xuneng Zhou <xunengzhou@gmail.com>
Reviewed-by: Amit Kapila <amit.kapila16@gmail.com>
Discussion: https://postgr.es/m/1230066.1745992333@sss.pgh.pa.us
2025-05-13 09:54:29 +05:30
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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
Зеркало официального репозитория PostgreSQL GIT
Readme 1.1 GiB
Languages
C 85.3%
PLpgSQL 6%
Perl 4.4%
Yacc 1.2%
Meson 0.7%
Other 2.2%