public function QueryBase::aggregate

Implements \Drupal\Core\Entity\Query\QueryAggregateInterface::aggregate()

2 calls to QueryBase::aggregate()
QueryBase::conditionAggregate in drupal/core/lib/Drupal/Core/Entity/Query/QueryBase.php
Implements \Drupal\Core\Entity\Query\QueryAggregateInterface::conditionAggregate().
QueryBase::sortAggregate in drupal/core/lib/Drupal/Core/Entity/Query/QueryBase.php
Implements \Drupal\Core\Entity\Query\QueryAggregateInterface::sortAggregate().

File

drupal/core/lib/Drupal/Core/Entity/Query/QueryBase.php, line 336
Contains \Drupal\Core\Entity\Query\QueryBase.

Class

QueryBase
The base entity query class.

Namespace

Drupal\Core\Entity\Query

Code

public function aggregate($field, $function, $langcode = NULL, &$alias = NULL) {
  if (!isset($alias)) {
    $alias = $this
      ->getAggregationAlias($field, $function);
  }
  $this->aggregate[$alias] = array(
    'field' => $field,
    'function' => $function,
    'alias' => $alias,
    'langcode' => $langcode,
  );
  return $this;
}