protected function GroupwiseMax::defineOptions in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/views/src/Plugin/views/relationship/GroupwiseMax.php \Drupal\views\Plugin\views\relationship\GroupwiseMax::defineOptions()

Information about options for all kinds of purposes will be held here.

'option_name' => array(
 - 'default' => default value,
 - 'contains' => (optional) array of items this contains, with its own
     defaults, etc. If contains is set, the default will be ignored and
     assumed to be array().
 ),

Return value

array Returns the options of this handler/plugin.

Overrides RelationshipPluginBase::defineOptions

File

core/modules/views/src/Plugin/views/relationship/GroupwiseMax.php, line 65

Class

GroupwiseMax

Relationship handler that allows a groupwise maximum of the linked in table. For a definition, see: http://dev.mysql.com/doc/refman/5.0/en/example-maximum-column-group-row.... In lay terms, instead of joining to get all matching records in the…

Namespace

Drupal\views\Plugin\views\relationship

Code

protected function defineOptions() {
  $options = parent::defineOptions();
  $options['subquery_sort'] = [
    'default' => NULL,
  ];

  // Descending more useful.
  $options['subquery_order'] = [
    'default' => 'DESC',
  ];
  $options['subquery_regenerate'] = [
    'default' => FALSE,
  ];
  $options['subquery_view'] = [
    'default' => FALSE,
  ];
  $options['subquery_namespace'] = [
    'default' => FALSE,
  ];
  return $options;
}