function GroupByNumeric::opEmpty

Same name and namespace in other branches
  1. 9 core/modules/views/src/Plugin/views/filter/GroupByNumeric.php \Drupal\views\Plugin\views\filter\GroupByNumeric::opEmpty()
  2. 8.9.x core/modules/views/src/Plugin/views/filter/GroupByNumeric.php \Drupal\views\Plugin\views\filter\GroupByNumeric::opEmpty()
  3. 10 core/modules/views/src/Plugin/views/filter/GroupByNumeric.php \Drupal\views\Plugin\views\filter\GroupByNumeric::opEmpty()

Overrides NumericFilter::opEmpty

File

core/modules/views/src/Plugin/views/filter/GroupByNumeric.php, line 42

Class

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

Namespace

Drupal\views\Plugin\views\filter

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}");
}

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