Re: BUG #17062: Assert failed in RemoveRoleFromObjectPolicy() on DROP OWNED policy applied to duplicate role

PG Bug reporting form <noreply@postgresql.org> writes:
> When executing the following query:
> CREATE USER role1;
> CREATE TABLE t1(id int);
> CREATE POLICY p1 ON t1 TO role1,role1 USING (true);
> DROP OWNED BY role1;

> The server halts with the failed assertion:

Nice.  Seems to be that way at least as far back as 9.6, too.

            regards, tom lane