/**
* Creates a native SQL query.
*
* @param string $queryName
* @return NativeQuery
*/
public function createNativeNamedQuery($queryName)
{
$queryMapping = $this->_class->getNamedNativeQuery($queryName);
$rsm = new Query\ResultSetMappingBuilder($this->_em);
$rsm->addNamedNativeQueryMapping($this->_class, $queryMapping);
return $this->_em->createNativeQuery($queryMapping['query'], $rsm);
}
