In a query plan, I noticed the following: Join Filter: (((all_permissions.role_recursive AND (alternatives: SubPlan 5 or hashed SubPlan 6)) OR (permitted_e.id = deployed_e.id)) AND (NOT (SubPlan 13))) What's the 'alternatives' line? Brand new to me! -- -- Christophe Pettus xof@xxxxxxxxxxxx -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general