Finally got it to work - here's how. Thank you to everyone who helped: 
$r->content_type('application/x-download');
$r->err_headers_out->add('Content-disposition' => ("attachment; filena
+me=$filename"));

my ($st,$sth) = ();
$st = "SELECT bin_data FROM forms WHERE filename = '$filename'";
$sth = $dbh->prepare($st) or die "Prepare Failed! " . $st . $dbh->errs
+tr();
$sth->execute() or die "Execute Failed! " . $st . $sth->errstr();
my $filedata = $sth->fetchrow();
$sth->finish();
$m->clear_buffer;
$m->print( $filedata );
$m->abort;
return;

[download]

In reply to Re^3: File download from BLOB by wolfie7873
in thread File download from BLOB by wolfie7873

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