public function PagerSelectExtender::getCountQuery in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php \Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery()
2. 10 core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php \Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery()

Retrieve the count query for this pager.

The count query may be specified manually or, by default, taken from the query we are extending.

Return value

\Drupal\Core\Database\Query\SelectInterface A count query object.

File

core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php, line 122

Class

PagerSelectExtender

Query extender for pager queries.

Namespace

Drupal\Core\Database\Query

Code

public function getCountQuery() {
  if ($this->customCountQuery) {
    return $this->customCountQuery;
  }
  else {
    return $this->query
      ->countQuery();
  }
}