INSERT INTO多個表的SELECT語句

Question

我有一個名爲GoodsInOld表包含4列：

GoodsInOld:  Id, CustomerAccount, CustomerName, ItemId 

由於我已經創建了2個新表來保存數據一個新的數據結構：

GoodsIn和GoodsInProduct。

他們有像下面的關係：

GoodsIn:  Id, CustomerAccount, CustomerName ... 
GoodsInProduct: Id, ItemId, GoodsInId ... 

GoodsIn可具有1個或多個GoodsInProduct

我想用INSERT INTO或SELECT INTO從GoodsInOld的數據插入到這些2個表？

Answer 1

insert into GoodsIn (CustomerAccount, CustomerName) 
select CustomerAccount, CustomerName 
from GoodsInOld 


insert into GoodsInProduct(ItemId, GoodsInId) 
select o.ItemId, i.id 
from GoodsInOld o 
inner join GoodsIn i on o.CustomerAccount = i.CustomerAccount 
        and o.CustomerName = i.CustomerName