小编biz*_*ess的帖子

SELECT SKU
FROM PartProductSupplemental
EXCEPT
SELECT SKU
FROM Inventory

为什么我会收到此错误:

除Word之外的语法不正确

我检查行,语法在语法上是正确的:

SELECT ProductID 
FROM Production.WorkOrder
EXCEPT
SELECT ProductID 
FROM Production.Product

我想做一些类似于这个psuedo-SQL的东西:

SELECT COUNT(A.SKU) 
  FROM TableA as A
 WHERE a.sku NOT IN TableB