I think you're looking to collect a piece of textual information in addition to binary data from a file. The first thing you're gonna need to be sure of is that your table is setup correctly. Presumably, you're going to need a sort of TEXT field for the address, and you're gonna need a BLOB for the binary data.

The HTML is gonna need to be setup something like this:

<form action="http://www.site.com/path/to/script.pl" method=POST ENCTY
+PE="multipart/form-data">
Address: <input type="text" name="address"><br>
File: <input type="file" name="file"><br>
<input type="submit"></form>
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The Perl code is going to probably be something like this:

#!/usr/bin/perl

use strict;
use CGI;
use DBI;

my $cgi = new CGI;
my $dbh = DBI->connect("DBI:mysql:dbname:localhost","username","passwo
+rd");
my $fh = $cgi->upload('file');

my $data;
$data .= $_ while <$fh>;

my $p = $dbh->prepare("insert into `tablename` (`address`,`data`) valu
+es (?,?)");
$p->execute($cgi->param('address'), $data);
$p->finish;

$dbh->disconnect;
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Although this is rather basic (and untested!!), I hope it leads to an eventual solution to your problem, of course, assuming that I am understanding it correctly :-).

Best, and good luck!
  -Adam