Question

has anybody an idea why the nativequery result is null?

$rsm = new ResultSetMapping;
$rsm->addEntityResult('AcmeTestBundle:event', 'e');
$rsm->addFieldResult('e', 'id', 'id');

$query = $this->getEntityManager()->createNativeQuery('SELECT id FROM event WHERE publickey COLLATE latin1_general_cs = ?', $rsm);
$query->setParameter(1, $eventkey);

return $query->getSingleResult();

When i run the query directly in mysql, i get the correct result.
This is the created query from the console:

[2012-06-24 18:08:08] doctrine.DEBUG: SELECT id FROM event WHERE publickey COLLATE latin1_general_cs = ? (["key"]) [] []

I’m using the same function on another entity and i get the correct result.
Has anybody an idea?

Thank you!

Answer 1

You probably have to add all entity fields in your ResultSetMapping.

Actually, with only the id, doctrine can’t hydrate your object.