Ken Hirsch wrote:
> So rtrim("center_out_opto", "_opto") returns
> "center_ou"
> because "u" is not in the set {o, p, t, _} but all the characters after it
> are.
> rtrim("center_out_opto", "pot_") will produce the same thing.
>
That seems like an odd definition (although as Tom points out, it is
consistent with Oracle).
Is there a way to just remove the "_opto" from the end of the string?
-Tony
