摘要: 1 SELECT 2 A.型号, 3 NVL(B.领用个数SUM,0) AS 共领料, 4 NVL(C.入库数量SUM,0) AS 共入库, 5 FROM 型号表 A 6 LEFT JOIN ( 7 SELECT SUBB.型号,SUM(SUBB.领用个数) AS 领用个数SUM 8... 阅读全文
posted @ 2015-10-06 16:09 攻城狮不是猫 阅读(142) 评论(0) 推荐(0)