依自訂排序條件加上序號:
SELECT ROW_NUMBER() OVER(ORDER BY [ProductID]) AS ROWID,* FROM Products
依預設排序加上序號:
SELECT ROW_NUMBER() OVER(ORDER BY (SELECT 0)) AS ROWID,* FROM Products
依據相同欄位內容加上序號:
SELECT ROW_NUMBER() OVER(PARTITION BY [CategoryID] ORDER BY ORDER BY [ProductID]) AS ROWID,* FROM Products
依據欄位內容加上序號,並取最近一筆資料:
SELECT * FROM
(SELECT ROW_NUMBER() OVER(PARTITION BY [CategoryID] ORDER BY ORDER BY [CreateTime]) AS ROWID, *
FROM Products) VM
WHERE VM.ROWID=1
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