不建触发器,不用一行代码,只凭SQL2000的级联操作,能进行两表关联的删改插吗?
键行天下 2002-07-26 04:58:36 今天遇到一个问题,就是A表和B表关联,A表的关键字是factoryNo,factoryName,B表的关键字与A表相同,我在SQL2000中设置了级联操作,可是当A表中增加数据时,B表却不能跟着增加,可是修改和删除是可以的,这是什么原因呢?
A表:
FactoryNo varchar 12
FactoryName varchar 50
XiaoJi varchar 50
HeTngQtyMM money 8
HeTngQtyYY money 8
SaleQtyMM money 8
SaleCostMM money 8
PurchaseQtyMM money 8
PurchaseCostMM money 8
SaleQtyYY money 8
SaleCostYY money 8
PurchaseQtyYY money 8
PurchaseCostYY money 8
QiMoQty money 8
QiMoCost money 8
QiChuQty money 8
QiChuCost money 8
B表:
FactoryNo varchar 12
FactoryName varchar 50