9e8fa05d34
Two of the isolation tests introduce by commit bc32a12e0d had a
problem under CATCACHE_FORCE_RELEASE, as evidenced by buildfarm member
prion. An injection point is hit ahead of what the test spec expects,
so a session goes to sleep and there's no one there to wait it up. Fix
in the simplest possible way, which is to conditionally wake the process
up if it's waiting. An alternative output file is necessary to cover
both cases.
This suggests a couple of possible improvements to the injection points
infrastructure: a conditional wakeup (doing nothing if no one is
sleeping, as opposed to throwing an error), as well as a way to attach
to a point in "deactivated" mode, activated later.
Author: Álvaro Herrera <alvherre@kurilemu.de>
Reviewed-by: Mihail Nikalayeu <mihailnikalayeu@gmail.com>
Discussion: https://postgr.es/m/202511261817.fyixgtt3hqdr@alvherre.pgsql
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/.