Quote Originally Posted by rpeare View Post
Then I'd warn your boss, in the strongest possible terms, storing multi value and calculated values is incredibly poor practice and will lead (possibly) to corruption of your information over time. There's a reason every powerful database engine (SQL, ORACLE, etc) I know does not allow them.
Yeah, you're right. I'll see what I can do. If not, I'll try again to discuss with him the difficulties in his goal. If I couldn't find a solution during this past 4 months, it probably isn't possible lol.

Thanks again buddy! I appreciate your help