SELECT SKU
FROM PartProductSupplemental
EXCEPT
SELECT SKU
FROM Inventory
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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
Run Code Online (Sandbox Code Playgroud) 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
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