768a9fd553
Before commit a0e0fb1ba56f, multixact.c contained a case in the multixact-read path where it would loop sleeping 1ms each time until another multixact-create path completed, which was uncovered by any tests. That commit changed the code to rely on a condition variable instead. Add a test now, which relies on injection points and "loading" thereof (because of it being in a critical section), per commit 4b211003ecc2. Author: Andrey Borodin <x4mmm@yandex-team.ru> Reviewed-by: Michaël Paquier <michael@paquier.xyz> Discussion: https://postgr.es/m/0925F9A9-4D53-4B27-A87E-3D83A757B0E0@yandex-team.ru
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/.