Greg Sabino Mullane <htamfids@gmail.com> writes:
>> 5. Verify orphan records remain in pg_init_privs:
> Thanks for providing a failing use case. I ran this on a 18.3 server and
> found no orphaned rows - but I used the pg_stat_statements extension
> instead of pg_wait_sampling. Could you try your experiment using
> pg_stat_statements? And could you also show us the contents of the errant
> rows in pg_init_privs for the failing case?
The orphaned-rows problem shouldn't exist in v17 and later (see
534287403, 35dd40d34, and related commits). The OP is apparently
complaining about an upgrade from v14, where such rows could exist.
I don't especially care for the proposed fix of making pg_upgrade
refuse to run. Manually correcting such situations would be tedious
and error-prone. Plus, it's inconsistent with what we did about
related issues with role GRANTs (see 29d75b25b and 74b4438a7).
I wonder if it'd be sane for pg_dump to just skip dangling role
references in pg_init_privs.
regards, tom lane
