Eu tento obter todos os meus objetos DemandCab com seu objeto filho (DecisionCab).

Minhas 2 entidades

/**
 * DemandCab.
 *
 * @ORM\Table()
 * @ORM\Entity(repositoryClass="DemandCabRepository")
 */
class DemandCab
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
     private $id;

    /**
     * @var DecisionCab
     *
     * @ORM\OneToMany(targetEntity="\My\CabBundle\Entity\DecisionCab", mappedBy="demandCab")
     */
     private $decisionsCab;

    /**
     * @var \DateTime
     *
     * @ORM\Column(name="startDate", type="datetime")
     */
     private $startDate;

    /**
     * @var \DateTime
     *
     * @ORM\Column(name="endDate", type="datetime", nullable=true)
     */
     private $endDate;

    /**
     * @var int
     *
     * @ORM\Column(name="followup", type="integer", nullable=true)
     */
     private $followup;

    /**
     * @var InfoCab
     *
     * @ORM\ManyToOne(targetEntity="\My\CabBundle\Entity\InfoCab", inversedBy="demandsCab")
     */
     private $infoCab;

}

/**
 * DecisionCab.
 *
 * @ORM\Table()
 * @ORM\Entity(repositoryClass="DecisionCabRepository")
 */
 class DecisionCab
 {
     /**
      * @var int
      *
      * @ORM\Column(name="id", type="integer")
      * @ORM\Id
      * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

     /**
      * @var DemandCab
      *
      * @ORM\ManyToOne(targetEntity="\My\CabBundle\Entity\DemandCab", inversedBy="decisionsCab")
      */
     private $demandCab;

    /**
     * @var bool
     *
     * @ORM\Column(name="decision", type="boolean", nullable=true)
     */
     private $decision;

    /**
     * @var string
     *
     * @ORM\Column(name="motif", type="string", length=500, nullable=true)
     */
     private $motif;

    /**
     * @var string
     *
     * @ORM\Column(name="role", type="string", length=255)
     */
     private $role;

    /**
     * @var \DateTime
     *
     * @ORM\Column(name="date", type="datetime", nullable=true)
     */
     private $date;

    /**
     * @var DemandCab
     *
     * @ORM\ManyToOne(targetEntity="\My\CabBundle\Entity\DemandCab", inversedBy="decisionsCab")
     */
     private $demandCab;

    /**
     * @var User
     *
     * @ORM\ManyToOne(targetEntity="\My\CabBundle\Entity\User", inversedBy="decisionsCab")
     */
    private $user;
}

No meu DemandCabRepository

public function findAllCompleted(){
    $qb = $this->createQueryBuilder("dem");
    $qb->select('dem, dec');
    $qb->leftJoin("dem.decisionsCab", "dec");
    $qb->andWhere("dem.completed = 1");
    $qb->orderBy("dem.startDate", "DESC");

    return $qb->getQuery()->getResult();
}

Dados de My DemandCab

Dados do My DecisionCab

Quando eu despejo resultado, apenas 2 decisões aparecem ...

... enquanto quando eu usogetArrayResult, eu tenho minhas 4 decisões ...

A consulta é boa, mas não entendo por que a hidratação remove o objeto DecisionCab com o atributodecision em 0 ou 1 (somente nulos são exibidos).

Gostaria de entender o porquê e existe uma solução para obter o objeto DemandCab com todos os objetos filhos do DecisionCab.

obrigado