How to write DQL query innner join to avoid lazy loading? - symfony

Question

My code:
$entityManager = $this->getDoctrine()->getEntityManager();
$result = $entityManager->createQueryBuilder()
->select('c')
->from('BlogHomepageBundle:Comment', 'c')
->innerJoin('BlogHomepageBundle:Post', 'po', 'WITH', 'c.postFk = po.postId')
->getQuery()->getResult();
foreach ($result as $c) {
//additional sql query
echo $c->getPostFk()->getName();
}
It works just fine, but when Im trying to get postFk ( post relate to comment one-to-many relation) I'm getting additional query to db ( lazy loading). Can I avoid this situtation to get all data in one DQL query ? Simple to performe sql query
select c.*, p.* from comment as c inner join post as p on c.post_fk = p.post_id
I want to use DQL ( not raw sql ).
EDIT
I would like to have Objects and access to them like in foreach loop / not scalar data.

Answer 1

You need to specifically select a property or a join to avoid lazy loading :
->select('c', 'po')
http://www.doctrine-project.org/blog/doctrine-lazy-loading.html

Answer 2

I think I found solution #Rpg600 thanks for help.
This is code:
$entityManager = $this->getDoctrine()->getEntityManager();
$result = $entityManager->createQueryBuilder()
->select('c', 'po')
->from('BlogHomepageBundle:Comment', 'c')
->innerJoin('c.postFk', 'po', 'WITH', 'c.postFk = po.postId')
->getQuery()
->getResult();
foreach ($result as $c) {
echo $c->getContent();
echo $c->getPostFk()->getName();
}