oracle8.1.6 select package_id, ap.package_key, acs_object.name(package_id) as instance_name, apm_package_type.num_parameters(ap.package_key) as parameter_count from apm_packages ap, apm_package_types where ap.package_key = apm_package_types.package_key and package_type = 'apm_service' and (ap.package_key != 'acs-subsite' or (select parent_id from site_nodes where object_id = package_id) is null) order by instance_name