返回出生天数
某人2007年3月10日出生，怎么表达返回出生天数，与月份数（多少个月零多少天）

[解决办法]
SELECT DATEDIFF(day, '2007-03-10', getdate())/30 as Months ,DATEDIFF(day, '2007-03-10', getdate())%30 as Days
[解决办法]

SQL code

declare @t datetimeselect @t='2007-3-20'select case when day(@t)<=day(getdate()) then convert(varchar(10),datediff(month,@t,getdate()))+'个月零'+convert(varchar(10),datediff(day,@t,dateadd(month,-datediff(month,@t,getdate()),getdate())))+'天'     else convert(varchar(10),datediff(month,@t,getdate())-1)+'个月零'+convert(varchar(10),datediff(day,dateadd(month,datediff(month,@t,getdate())-1,@t),getdate()))+'天' end