sqlserver數據庫數據類型轉換

//CAST(表達式 AS 數據類型)
源代碼：
SELECT StudentName + '的出生日期是' +CAST(BornDate as varchar(50)) AS '學生信息' FROM Student

//CONVERT(數據類型，表達式，樣式 )
SELECT StudentName,CONVERT(varchar(50),BornDate,102) AS 出生日期 FROM Student