I\'m trying get the results where it only displays OrderDates before the LAST day of the CURRENT month. I\'m guessing it would be like this...
SELECT OrderDate F
Try this
SELECT OrderDate FROM Orders WHERE ORDERDATE < DATEADD(dd,-(DAY(DATEADD(mm,1,getdate()))-1),DATEADD(mm,1,getdate()))
Take a look at here