1. 確定SQL SERVER已啟動
2. 選取要還原的資料庫
3. 選取並加入欲還原的BAK
4. 勾選覆寫、取消還原結尾、中斷現有連接
NLS_LANG=AMERICAN_AMERICA.ZHT16MSWIN950電腦上按右鍵內容進階系統設定進階頁籤環境變數按鈕YOUR_NAME 的使用者變數下方的新增按鈕變數名稱欄位中輸入NLS_LANG變數值欄位中輸入AMERICAN_AMERICA.ZHT16MSWIN950確定按鈕
SELECT
ROW_NUMBER() OVER(ORDER BY CustomerID) AS ROWID
,*
FROM Orders
SELECT
RANK() OVER(ORDER BY CustomerID) AS ROWID
,*
FROM Orders
SELECT
--ROW_NUMBER() OVER(ORDER BY CustomerID) AS ROWID
--RANK() OVER(ORDER BY CustomerID) AS ROWID
DENSE_RANK() OVER(ORDER BY CustomerID) AS ROWID
,*
FROM Orders