title: Doctrine join table not reflecting
body: <p>I have created two Doctrine Entity,Like below.</p>
  
  <pre><code>class Corporate {
  
      /**
       * @ORM\Id
       * @ORM\GeneratedValue(strategy="AUTO")
       * @ORM\Column(type="integer")
       */
      protected $id;
  
  ....
  ...
  
      /**
       * @ORM\OneToMany(targetEntity="CorporateJobs", mappedBy="corporate", cascade={"persist","remove"})
       **/
      private $corporate_jobs;
  
  }
  </code></pre>
  
  <p>and similrly corresponding ManytoOne relationship in CorporateJobs Entity Table.</p>
  
  <pre><code>class CorporateJobs {
  
      /**
       * @ORM\Id
       * @ORM\GeneratedValue(strategy="AUTO")
       * @ORM\Column(type="integer")
       */
      protected $id;
  
      /**
       * @ORM\ManyToOne(targetEntity="Corporate")
       * @ORM\JoinColumn(name="corporate_id", referencedColumnName="id", nullable=true)
       **/ 
      private $corporate;
  
  }
  </code></pre>
  
  <p>While retrieving the value from Indexcontroller,
  Its not taking entry for my corporateJobs table.</p>
  
  <blockquote>
    <p>array(22) { ["id"]=> int(6) ["prefix"]=> NULL ["first_name"]=>
    string(8) "Mob" ["last_name"]=> string(1) "b" ["corporate_jobs"]=>
    array(0) { } }</p>
  </blockquote>
  
  <p>corporate_jobs table has fields like corporate_id jobtitle jobdescription location/
  Corporate_id is mapped to user_id or corporate_id in corporate Entity.</p>