寻找此Select陈述式的Delete陈述式

Question

我有一个正在生产的数据库，已经被引入进行更改。 一切顺利，除了我无法执行DELETE。 我知道这是因为连接和错误的引用。 完整性等，但我无法真正改变。 下面的select语句执行没有问题，并显示在gridview中：

SELECT 
  [Stock Inventory].MaterialNumber, 
  [Stock Inventory].[Optimum Stock] AS Optimum_Stock, 
  customerservice.Part, 
  customerservice.SamplesRequired, 
  customerservice.Frequency, 
  customerservice.Country 
FROM 
  [Stock Inventory] 
  INNER JOIN customerservice 
    ON [Stock Inventory].MaterialNumber = customerservice.Part

我希望使用生成的表中的删除链接如果我没有提供足够的信息，请告诉我

Answer 1

由于您提到需要从两个表中删除，因此可以执行以下操作：

begin transaction

declare @deleted table (MaterialNumber int) --whatever data type you need
DELETE s
output deleted.MaterialNumber into @deleted
  from [Stock Inventory] as s
  INNER JOIN customerservice as c
    ON s.MaterialNumber = c.Part


DELETE c
from customerservice as c
join @deleted d
    on d.MaterialNumber = c.Part    

commit transaction