我有两个表 INVENTORY 和 INPUT
create table INPUT(
PRODUCTID nvarchar(10),
QUANTUMINPUT int
)
create table INVENTORY(
PRODUCTID nvarchar(10),
QUANTUM int,
QUANTUMINPUT int,
LASTQUANTUM int
)
如何在插入列QUANTUMINPUT、表INVENTORY转换时在SQL上创建SQL触发器？
最佳答案
Create trigger tr_update_insert_input
On dbo.[input]
After insert, update
As
Begin
Set nocount on;
Update intry
Set intry.quantumnput = inpt.quantuminput
From inventory intry inner join inserted inpt
On intry.productid = inpt.productid
End
关于mysql - 触发 SQL 插入和更新，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/27738480/