left join (select process_definition_id,release_state as schedule_release_state from t_ds_schedules group by process_definition_id,release_state) sc on sc.process_definition_id = td.id
left join (select process_definition_id,release_state as schedule_release_state from t_ds_schedules group by process_definition_id,release_state) sc on sc.process_definition_id = td.id