Overrides \Drupal\Core\Entity\Query\Sql\Query::finish().

Adds the sql expressions to the query.

Return value

$this Returns the called object.

Overrides Query::finish

File

core/lib/Drupal/Core/Entity/Query/Sql/QueryAggregate.php, line 134

Class

QueryAggregate

The SQL storage entity query aggregate class.

Namespace

Drupal\Core\Entity\Query\Sql

Code

protected function finish() {
  foreach ($this->sqlExpressions as $alias => $expression) {
    $this->sqlQuery
      ->addExpression($expression, $alias);
  }
  return parent::finish();
}

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