select w.id,w.service_start_date, w.service_end_date,w.investigation_plan_date,w.project_id,w.state,w.audit_id, w.del_flag,w.create_by,w.create_time,w.update_by,w.update_time,w.remark from ass_work_notification w select count(1) from ass_work_notification where project_id=#{projectId} and del_flag=0 where project_id=#{projectId} and del_flag=0 where id=#{workNotificationId}