我有2个表,关系是[Booking_Num]
当我插入表A时,应该是表B在Qty_Order上得到很多记录..?
样品:
table A
ID | Booking_Num | Prod_Name | Qty_Order |
01 | BOK001 | Hammer | 4 |
table B
ID | Booking_Num | Prod_Name | Date_Out |
01 | BOK001 | Hammer | Null |
02 | BOK001 | Hammer | Null |
03 | BOK001 | Hammer | Null |
04 | BOK001 | Hammer | Null |
由于