function QueryAggregate::finish

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

Adds the sql expressions to the query.

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

Code

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