Agreed, nice code.
But if it's a birthday, wouldn't it be reasonable to use the current date + 1 as the cutoff, since there won't be future birthdates but someone could conceivably be 90+ years old?
declare @mycutoff date
set @mycutoff = dateadd(day, 1, getdate())
--yes, I know you can just use getdate()+1, but I prefer to explicitly use DATEADD
SQL DBA,SQL Server MVP(07, 08, 09) Prosecutor James Blackburn, in closing argument in the Fatal Vision murders trial:
If in the future, you should cry a tear, cry one for them [the murder victims]. If in the future, you should say a prayer, say one for them. And if in the future, you should light a candle, light one for them.