On Sun, Sep 16, 2012 at 4:27 PM, Rita <[email protected]> wrote: > Yes, I am trying to save on disk space because of limited resouces and the > table will be around 30 billion rows. > > The lookup table itself will be around 9k rows so its not too bad. A > character's range will be from 1 to 4. > > I suppose I really should worry about it too much. >
I'd agree (See Tom Brown's comment in previous mail on this thread). St.Ack
