function views_handler_filter_numeric::op_empty

2 methods override views_handler_filter_numeric::op_empty()
views_handler_filter_group_by_numeric::op_empty in handlers/views_handler_filter_group_by_numeric.inc
views_handler_filter_node_version_count::op_empty in modules/node/views_handler_filter_node_version_count.inc

File

handlers/views_handler_filter_numeric.inc, line 318

Class

views_handler_filter_numeric
Simple filter to handle greater than/less than filters.

Code

public function op_empty($field) {
    if ($this->operator == 'empty') {
        $operator = "IS NULL";
    }
    else {
        $operator = "IS NOT NULL";
    }
    $this->query
        ->add_where($this->options['group'], $field, NULL, $operator);
}