It appears that if I build an anonymous array with the following:
# DBI/DBD
while ($ary = $sth->fetchrow_arrayref) {
push @myarray, [ @{$rowdata} ];
}
then when using the following:
foreach my $line (@myarray) {
...
}
$line will iterate through each column if only 1 row was returned by fetchrow_arrayref
and it will iterate through each row (as expected) if ~more~ than 1 row was returned.
How can I predertimine if an array is a matrix or not so that I can code accordingly?
_______________________________________________
Perl-Unix-Users mailing list
[EMAIL PROTECTED]
To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
