無法使SQL Server 2012事務回滾

Question

SELECT *
FROM [Production].[Product]

BEGIN TRY
    BEGIN TRAN;
        UPDATE [Production].[Product]
        SET Color = 'Off White'

        SELECT *
        FROM [Production].[Product]

        SELECT @@TRANCOUNT AS 'Transaction Count'

    COMMIT TRAN;
END TRY
BEGIN CATCH
    ROLLBACK TRAN;
END CATCH;

SELECT *, @@TRANCOUNT AS 'Transaction Count'
FROM [Production].[Product]

我沒有收到任何錯誤，但是更改並未像應該的那樣回滾...有什么想法嗎？

Answer 1

SELECT *
FROM [Production].[Product]

BEGIN TRAN;
SAVE TRAN Product1;
    UPDATE [Production].[Product]
    SET Color = 'Off White'
    SELECT *
    FROM [Production].[Product]
    SELECT @@TRANCOUNT AS 'Transaction Count'
    ROLLBACK TRAN Product1;
COMMIT TRAN;




SELECT * 
FROM [Production].[Product]
SELECT @@TRANCOUNT AS 'Transaction Count'

這可以按我需要的方式工作，以為我會分享財富！〜

編輯1：忘記包含對代碼的關鍵更改，我只是人類！