The following bug has been logged on the website:
Bug reference: 18609
Logged by: Nikita Kalinin
Email address: n(dot)kalinin(at)postgrespro(dot)ru
PostgreSQL version: 16.4
Operating system: ubuntu 22.04
Description:
Hello!
When running the installcheck a second time, the test_pg_dump fails due to
the following reason:
CREATE ROLE regress_dump_test_role;
+ERROR: role "regress_dump_test_role" already exists
CREATE EXTENSION test_pg_dump;
This issue is present from REL_12_STABLE to REL_16_STABLE. Maybe it's worth
adding DROP ROLE regress_dump_test_role at the end of the test, like in
REL_17_STABLE?