無效語法CTE

Question

什麼在世界上可能是錯誤的，語法看起來很好：

With photos(PhotoID, MemberID) as 
(
    select photoID, 
      memberID 
    from MemberPhotos 
) 
select PhotoID, MemberID from photos 

Answer 1

如果CTE從另一個查詢如下，你應該WITH關鍵字前加上一個semi-colon。

;With photos(PhotoID, MemberID) as 
(
    select photoID, 
      memberID 
    from MemberPhotos 
) 
select PhotoID, MemberID from photos