Doctrine Native SQL column conflicts with another column in the mapper

Question

I'm running into this problem getting a native query to map where the joined table has some columns where column name is same names from different table. For sanity this is pretty much how tables look.

Addresses
    id
    latitude:float
    longitude:float
    street:string

Properties
    id:int
    latitude:float
    longitude:float
    address_id:int
    name:string


   <?php 

            $rsm = new ResultSetMappingBuilder($this->_em);
            $rsm->addRootEntityFromClassMetadata('MatrixBundle:CombinedListing', 'cl');
            $rsm->addJoinedEntityFromClassMetadata('MatrixBundle:Address', 'a', 'cl', 'addresses', array('id' => 'address_id'));

            $qb = $this->_em->createNativeQuery("
                SELECT cl, 3959
                 * acos(cos(radians($lat))
                 * cos(radians(cl.latitude))
                 * cos(radians(cl.longitude) - radians($lng))
                 + sin(radians($lat)) * sin(radians(cl.latitude)))
                 AS distance
                 FROM combined_listings as cl 
                 JOIN addresses as a on a.id = cl.address_id
                 WHERE a.state = :state
                 AND a.city = :city
                 ORDER BY distance $order
                 LIMIT $offSet, $max
                 ", $rsm);
            $qb->setParameters(["state" => $state, "city" => $city]);


            return $qb->getResult();

The error I get is

The column 'latitude' conflicts with another column in the mapper.

I've been searching all over for an answer, solution or workaround. I hardly ever use native queries in doctrine but DQL doesn't support acos(). Has anyone else ran into this problem?

Answer 1

Buddy of mine said he saw a question I asked a long time ago. I checked it out and realized no one answered it. The answer to this question is you have to use extensions. Specifically these. https://github.com/beberlei/DoctrineExtensions/tree/master/src/Query/Mysql