function GroupByNumeric::opEmpty

Overrides NumericFilter::opEmpty

File

core/modules/views/src/Plugin/views/filter/GroupByNumeric.php, line 54

Class

GroupByNumeric

Simple filter to handle greater than/less than filters.

Namespace

Code

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