postgresql7.1
select acs_permission__grant_permission(
:object_id,
:party_id,
:privilege
);
select acs_permission__revoke_permission(
:object_id,
:party_id,
:privilege
);
select count(*)
from dual
where exists (select 1
from dual
where 't' = acs_permission__permission_p(:object_id, :party_id, :privilege))
select acs_object__name(:object_id)
from dual
update acs_objects
set security_inherit_p = not security_inherit_p
where object_id = :object_id