Klint,
> select groname from pg_group
> where (select usesyside from pg_shadow where usename = 'postgres') =
> any(grolist);
Unless you are lgged in as superuser (and applications other than pgAdmin
et al shouldn't be) you will get access denied on pg_shadow. (because it
contains passwords) Selecting on pg_user gives you the same result and can
be done by any user.
Bas.
