id,belong_to,equipment_state, create_time,user_id,light_pole_id, mac SELECT MAX(t1.id) AS air_equipment_id FROM air_equipment t1 LEFT JOIN pole_binding t2 ON t1.mac = t2.device_code AND t2.device_type = 3 LEFT JOIN pole t3 ON t3.id = t2.pole_id AND t3.pole_name LIKE CONCAT(CONCAT('%', #{keyword}), '%') AND t3.client_id = #{clientId} GROUP BY t1.mac SELECT t1.*, t2.pole_id, t3.pole_name FROM air_equipment t1 LEFT JOIN pole_binding t2 ON t1.mac = t2.device_code AND t2.device_type = 3 LEFT JOIN pole t3 ON t3.id = t2.pole_id t1.id IN #{airId}