一条DELETE语句

 WITH w AS(        
        SELECT Id,ROW_NUMBER() OVER(ORDER BY Id DESC) AS [Row]
        FROM [t1]
        WHERE Code=@Code
    )
    DELETE FROM t1 FROM t1 s INNER JOIN w ON s.Id=w.Id
    WHERE w.Row>100;

原来DELETE语句有 delete from *** from *** 的格式