sql="select no,sum(quantity*price) as totalamount from pay group by no"
是啥数据库？
是啥数据库？
回复 11楼 sky222
acc的
2011-08-01 16:14
2011-08-01 16:20
2011-08-01 16:38
2011-08-01 16:47
2011-08-01 16:58
