require DBI;
use strict;

my @drivers = DBI->available_drivers;
print join(", ", @drivers);

my @dsns = DBI->data_sources('ODBC');
foreach my $d (@dsns)
{
  print "$d\n";
}
 

my $dbh = DBI->connect('DBI:ODBC:data-source-name');

my $sql = "SELECT * FROM [Table Name]";

$dbh->{LongTruncOk} = 'true';

my $sth = $dbh->prepare($sql);
my $result = $sth->execute();

print "Result: ", $result, "\n";

my $count = 0;
while ( my $row = $sth->fetchrow_hashref) {
	my $delimit = 0;
	foreach my $id (keys ( %{$row})) {
		my $nonascii =  $row->{$id};
		$nonascii =~ s/[[:alnum:][:punct:][:space:][:digit:][:ascii:][:print:][:graph:][:blank:]]//gxms;
		my $len = length $nonascii;
		if ( $len != 0){
			print "($len) '$id:' '", $row->{$id}, "'\n";
			$count += 1;
			$delimit = 1;
		}
	}
	print "----\n" if $delimit == 1;
}
print "Count of fields with non-ascii content: $count\n";


$sth->finish();
$dbh->disconnect if ($dbh);