BUG #17415: Unable to use underscore as first character in set_config custom parameter - Mailing list pgsql-bugs

From PG Bug reporting form
Subject BUG #17415: Unable to use underscore as first character in set_config custom parameter
Date
Msg-id 17415-ebdb683d7e09a51c@postgresql.org
Whole thread Raw
Responses Re: BUG #17415: Unable to use underscore as first character in set_config custom parameter  (Japin Li <japinli@hotmail.com>)
List pgsql-bugs
The following bug has been logged on the website:

Bug reference:      17415
Logged by:          Daniel Polski
Email address:      danielpolski@gmail.com
PostgreSQL version: 14.2
Operating system:   Linux
Description:

SELECT set_config('_foo.bar', 'foo', FALSE);

ERROR:  invalid configuration parameter name "_foo.bar"
DETAIL:  Custom parameter names must be two or more simple identifiers
separated by dots.
SQL state: 42602

(Works in 13.5-2)


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