如何把日期变为英文的星期几
比如说把2012-01-05变为英文的星期几

[解决办法]
case when

先吃饭。
[解决办法]

SQL code

select case when datepart(weekday,getdate()) = 1 then 'SUN'            when datepart(weekday,getdate()) = 2 then 'MON'            when datepart(weekday,getdate()) = 3 then 'TUE'            when datepart(weekday,getdate()) = 4 then 'WED'            when datepart(weekday,getdate()) = 5 then 'THU'            when datepart(weekday,getdate()) = 6 then 'FRI'            when datepart(weekday,getdate()) = 7 then 'SAT'       end