Thank you both for the replies.
Philip, I appreciate your response but I am looking for a solution similar to Shanu's.
Shanu, when I run SELECT cast(dateadd(hh,23,cast(getdate()-1 as int) ) as datetime)
It is still selecting today's date, I need yesterday's date in order for it to work correctly. I see you have the -1 in there to get yesterday's date but it isnt working.
Thanks again.