630b81d5cc
This reverts commit 5887dd4894db5ac1c6411615160555ac6e57e49b. Some buildfarm animals are failing with "cannot change "client_encoding" during a parallel operation". It looks like assign_client_encoding is unhappy at being asked to roll back a client_encoding setting after a parallel worker encounters a failure. There must be more to it though: why didn't I see this during local testing? In any case, it's clear that moving the RestoreGUCState() call is not as side-effect-free as I thought. Given that the bug f5f30c22e intended to fix has gone unreported for years, it's not something that's urgent to fix; I'm not willing to risk messing with it further with only days to our next release wrap.
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/17/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/17/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/.