@Select("SELECT ((select IFNULL((select sum(`value`) from b_person_value where del_flag != 1 and flag = 1 and type = 0 and person_id = #{personId}) ,0 )) -"+
"(select IFNULL((select sum(`value`) from b_person_value where del_flag != 1 and flag = 1 and type = 1 and person_id = #{personId}) ,0 ))) ")