insert into device(id, scenic_id, name, no) values (#{id}, #{scenicId}, #{name}, #{no}) update device set scenic_id = #{scenicId}, name = #{name}, no = #{no} where id = #{id} update device set status = (CASE status WHEN 1 THEN 0 WHEN 0 THEN 1 ELSE null END) where id = #{id} delete from device where id = #{id}