摘要： pl/sql 代码块： SELECT count(distinct t2.so_nbr) INTO v_count2 FROM KFGL_YW_STEP_qd t2 WHERE t2.partition_id_month=to_number(substr(p_month, 5, 2)) AND t2.area_id = cur_area.area_id AND t2.prod_id in (20201010,20201011,20202011,20203030);sql 直接运行 SELECT count(distinct... 阅读全文