}
$strcalc .= " AND NOT EXISTS (SELECT * FROM issues WHERE issues.borrowernumber=borrowers.borrowernumber ";
if ( @$filters[1] ) {
$strcalc .= " AND issues.timestamap > ?";
$strcalc .= " AND issues.timestamp > ?";
push @query_args, @$filters[1];
$strcalc .= ") ";
-