都是脚本惹的祸

ALTER Function [dbo].[Timeseries]
(
    @begin datetime,@end datetime,@val int
)
returns @temp Table (Times datetime)
As
Begin
    declare @MI int 
    set @MI=datediff(MI,@begin,@end) 
    while(@MI>=0) 
    begin 
        insert into @temp values(@begin)  
        set @begin=dateadd(MI,@val,@begin)
        set @MI=datediff(MI,@begin,@end) 
    end
    Return
End