select prod.amount,prod.plansum,(prod.plansum-prod.amount) as borrow,d.enum_value from ----结果集相减

(select t.Quo_Prod_List_Price * t.QUO_PROD_VOLUME as amount ,----列值相乘

t.quo_prod_plan_cost * t.quo_prod_volume as plansum , t.broad_class as broad_class

from CP_QUOTATION_PROD t where t.quotation_id = ‘8‘) prod

left join

CP_ENUM_DICT d

on

prod.broad_class = d.enum_id

union ----连接查询汇总的数据  行1+行2  注意列名需对应 列类型对应  不够的列添加冗余

select sum(t.Quo_Prod_List_Price * t.QUO_PROD_VOLUME ) as amount ,

sum(t.quo_prod_plan_cost * t.quo_prod_volume) as plansum,0 as borrow ,‘0‘ as enum_value

from CP_QUOTATION_PROD t where t.quotation_id = ‘8‘

06cedb77cb0d85235a5b077ebe453aa0.png

ec472c223a3083c4b7fbd089cb67c272.png

原文:http://www.cnblogs.com/yeyuchangfeng/p/4534177.html

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