On Mon, Jun 25, 2007 at 04:20:37PM -0300, Fernando Hevia wrote:
> when <<data_found>> then return variable;
> when <<no_data_found>> then <<do nothing/continue>> ;
> when <<any_other_exception>> then <<raise some error message>> ;
Check out the FOUND variable in the documentation for the first two,
and the "trapping errors" section for the latter.
A
--
Andrew Sullivan | ajs@crankycanuck.ca
I remember when computers were frustrating because they *did* exactly what
you told them to. That actually seems sort of quaint now. --J.D. Baldwin
