=head2 Changes in DBI 1.609 (svn r12816) 8th June 2009

  Fixes to DBD::File (H.Merijn Brand)
    added f_schema attribute
    table names case sensitive when quoted, insensitive when unquoted
    workaround a bug in SQL::Statement (temporary fix) related
      to the "You passed x parameters where y required" error

##</code><code>##

  unless ((my $req_prm = $stmt->params ()) == (my $nparm = @$params)) {
      my $msg = "You passed $nparm parameters where $req_prm required";
      $sth->set_err ($DBI::stderr, $msg);
      return;
      }

##</code><code>##

  unless ((my $req_prm = $stmt->params ()) == (my $nparm = @$params)) {
      my $msg = "You passed $nparm parameters where $req_prm required";
      warn $msg;
      }