my $DSN = "EXDSN";
my $Dir = "e:/db/";
my $Driver = "Microsoft dBase Driver (*.dbf)";
if (!Win32::ODBC::ConfigDSN(ODBC_ADD_SYS_DSN,
$Driver,
"DSN=$DSN",
"Description=DSN",
"DBQ=$Dir",
"DEFAULTDIR=$Dir",
"UID=" )) {
	die "ERROR ODBC: Can't config Win32::ODBC : ".Win32::ODBC::Error();
}
if ($odbctype eq "DBI") {
	my $EXDSN = "driver=$Driver;dbq=$Dir;defaultdir=$Dir";
	$db = DBI->connect("dbi:ODBC:$EXDSN","","" );
	die "ERROR ODBC: ". wenc(scalar $DBI::errstr) ."\n" if not $db;
}

if ($odbctype eq "WIN32") {
	$db = new Win32::ODBC( $DSN );
	die "ERROR ODBC: ". wenc(scalar Win32::ODBC::Error()) ."\n" if not $db;
}
if ($odbctype eq "WIN32") {
	if ( $db->Sql( "select table.date from table group by table.date order by table.date desc" )) {
		my $err = $db->Error();
		print "Error DBF SQL: " . &enc($err) . "\n";
	} else {
		while($db->FetchRow() )	{
			my(%Data) = $db->DataHash();
			print Dumper(%Data);
		}
	}
}
if ($odbctype eq "DBI") {
	my $ref_astore = $db->selectall_hashref( "select table.date from table group by table.date order by table.date desc",'date' );
	if (!defined($ref_astore)) {
		print "Error DBF: " . $db->errstr . "\n";
       	exit;
	} else {
		print join("\n",keys %{ $ref_astore } );
	}
}