How about this:
my $found = $dbh->selectrow_arrayref(q{
select 1 from employee
where employee_number = ?
},undef, $search_for_id);
<do something> unless $found->[0];
# now get the record
The idea is to first see if the the row with that id
number is indeed there. If not - exit, die, next, last -
whatever will keep the flow going for your code. Also,
i am using placeholders in the example - this keeps you
from having to call the DBI::quote method, but it is not
portable for ALL database vendors (just most).
jeffa
L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
F--F--F--F--F--F--F--F--
(the triplet paradiddle)
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