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  1. or download this
    my $foo = $dbh->selectrow_array("SELECT cola FROM table WHERE id=$q->p
+aram('id')");
## This does not work.
## I could do something similar to this to solve the problem.
my $cgi_vars{id} = $q->param('id');
my $foo = $dbh->selectrow_array("SELECT cola FROM tablet WHERE id=$cgi
+_vars{id}");
  2. or download this
    foreach (keys %cgi_vars) { $q->param($_ => $cgi_vars{$_}); }
  3. or download this
    $template->param(
    templatefoo => $q->param( 'foo' ),
    templatebar => $q->param( 'bar' )
);