b3dfd8d4ea
Commit 6168c65ddc added a test verifying that the conflict detection
slot's xmin regresses to the horizon pinned by an in-progress transaction
in the database of a newly added subscription that has retain_dead_tuples
enabled. However, it used query_until(), which can return before starting
a transaction, allowing the test to proceed without a pinned xid.
Use query_safe() so the transaction setup completes synchronously and the
xid is assigned before the xmin checks run.
Per buildfarm.
Author: Hayato Kuroda <kuroda.hayato@fujitsu.com>
Discussion: https://postgr.es/m/OS9PR01MB12149257A97EE1BD3296F6AEBF5B12@OS9PR01MB12149.jpnprd01.prod.outlook.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/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/.