public function HandlerBase::usesGroupBy

Provides the handler some groupby.

2 methods override HandlerBase::usesGroupBy()
AreaPluginBase::usesGroupBy in drupal/core/modules/views/lib/Drupal/views/Plugin/views/area/AreaPluginBase.php
Area handlers shouldn't have groupby.
RelationshipPluginBase::usesGroupBy in drupal/core/modules/views/lib/Drupal/views/Plugin/views/relationship/RelationshipPluginBase.php
You can't groupby a relationship.

File

drupal/core/modules/views/lib/Drupal/views/Plugin/views/HandlerBase.php, line 310
Definition of Drupal\views\Plugin\views\HandlerBase.

Class

HandlerBase

Namespace

Drupal\views\Plugin\views

Code

public function usesGroupBy() {
  return TRUE;
}