How convert my SQL statement to Doctrine QueryBuilder? - symfony

Question

SELECT * FROM PropertyRequest p JOIN leads l WHERE p.lead_id= l.id
How can I write this sql statement with doctrine2 querybuilder? I'm trying with this
$qb = $this->createQueryBuilder('p')
->Join('p.lead', 'm')
->Where('m.id = :lead')
->setParameter(':lead', $lead);
return $qb->getQuery()->getResult();
but doesn't work

Answer 1

I suspect from here on, that you defined the lead_id as "lead" in the entity p. My answer is based on these assumptions.
You can then use this statement to perform the join
$qb = $this->createQueryBuilder('p')
->innerJoin('p.lead', 'm', 'WITH', 'p.lead = m.id')
->Where('m.id = :lead')
->setParameter(':lead', $lead);
return $qb->getQuery()->getResult();
If this does not work you need to provide a error message an probably the definition of both entities as well.

Answer 2

this is the way i make my queries.
//---Controller
$em = $this->getDoctrine()->getRepository('SomeBundle:SomeEntity');
$query = $em->createQueryBuilder('p')
->select("p")
->leftJoin("p.lead", "c")
->where("m.id = :lead")
->setParameter(":lead", $lead);
return $query->getResult();
//---Entity
<?php
namespace Some\SomeBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* Some\SomeBundle\Entity\SomeEntity
*
* #ORM\Table(name="sometable")
* #ORM\Entity
*/
class SomeEntity
{
/**
* #var integer $id
*
* #ORM\Column(name="id", type="bigint", nullable=false)
* #ORM\Id
*/
private $id;
/**
* #var string $name
*
* #ORM\Column(name="name", type="string", length=75, nullable=false)
*/
private $name;
/**
* #var SomeOtherEntity
*
* #ORM\ManyToOne(targetEntity="SomeOtherEntity")
* #ORM\JoinColumns({
* #ORM\JoinColumn(name="lead", referencedColumnName="onelead")
* })
*/
private $lead;
/**
* Set lead
*
* #param Some\SomeBundle\Entity\SomeOtherEntity $lead
* #return SomeOtherEntity
*/
public function setLead(\Some\SomeBundle\Entity\SomeOtherEntity $lead = null)
{
$this->lead = $lead;
return $this;
}
/**
* Get lead
*
* #return Some\SomeBundle\Entity\SomeOtherEntity
*/
public function getLead()
{
return $this->lead;
}
}
Does it throw an error?