Question

I have a table with dates that are about 1 month before the other table.

For example,
one table reports 1st quarter end on March 31st
and the other reports 1st quarter end on February 28th (or 29th)
but it would be perfectly fine to join them together by the date regardless that the two dates arent exactly the same.

Any suggestions, please.

Thanks

Answer 1

You can join on DateDiff(dd, Date1, Date2) < x

Or to get more exact

select endOfMonth.*, begOfMonth.* 
from endOfMonth join begOfMonth 
on DATEADD (dd , 1 , endOfMonth.date ) = begOfMonth.Date