在存储过程SQL Server中删除

Question

我想用DELETE做同样的事情，就像使用SELECT一样。我无法弄清楚联接如何与删除一起工作？

SELECT *
FROM table1 1 inner join table2 2 
 on 1.Id= 2.Id inner join table3 3 
 on 3.id=2.Id
WHERE 3.id= @Id 

Answer 1

这应该有效：

DELETE table1 
FROM table1 t1
INNER JOIN table2 t2 
on t1.Id= t2.Id
INNER JOIN table3 t3 
on t2.Id= t3.Id
WHERE t3.ID=@ID

Answer 2

DELETE table1
FROM table1 t1 inner join table2 t2
 on t1.Id= t2.Id inner join table3 t3 
 on t3.id=t2.Id
WHERE t3.id= @Id