字符串函数 日期函数和函数转化以及练习
字符串函数
______________________________________________________________________________________________________________________________
时间日期函数
SET DATEFIRST 1
SELECT @@DATEFIRST AS '1st Day', DATEPART(dw, GETDATE()) AS 'Today'
SELECT GETDATE()
_______________________________________________________________________________________________________________________________
数据转换、函数转换:
_______________________________________________________________________________________________________________________________
练习:查看名字,生日