$i++;
}
return unless @orderbys;
# Must be "branches.branchname asc", "borrowers.firstname desc", etc.
@orderbys = grep { /^\w+\.\w+\s(asc|desc)$/ } @orderbys;
$orderby = " ORDER BY " . join(',', @orderbys) . " " if @orderbys;
return $orderby;
-