Doctrine\DBAL\Query\QueryBuilder::groupBy
Specifies a grouping over the results of the query.
Replaces any previously specified groupings, if any. <code> $qb = $conn->createQueryBuilder() ->select('u.name') ->from('users', 'u') ->groupBy('u.id'); </code>
Signature
public function groupBy(mixed
$groupBy )
Parameters
$groupBy
— mixed- The grouping expression.
Returns
- QueryBuilder
- This QueryBuilder instance.