How to update in Doctrine with a single request with a binding to the manager?

Question

symfony

After updating the list of data, they are updated only in the database. entityManager - does not see changes at runtime.

return $this->createQueryBuilder('l')
            ->update()
            ->set('l.some', ':some')
            ->where('l.val = :val')
// ....

    return $this->createQueryBuilder('l')
            ->andWhere('l.val = :val')
// ....

Until the end of processing the request, Doctrine does not take into account changes.

$this->entityManager->clear() - Kills all bindings and creates new entries on subsequent updates.