beb012b42f
The buildfarm members using debug_parallel_query = regress are mostly unhappy with this test. I guess what is happening is that rows generated by a parallel worker are buffered, and might or might not get to the leader before the expected error occurs. We did not see any variability in the old version of this test because each FETCH would succeed or fail atomically, leading to a predictable number of rows emitted before failure. I don't find this to be a bug, just unspecified behavior, so let's disable parallel query for this one test case to make the results stable.
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/.