Symfony2为查询添加列原则

Question

I have add a column on my DATABASE and i would use this field for a query but i receive this error

[Semantical Error] line 0, col 7 near 'pr_refer FROM': Error: 'pr_refer' is not defined.

How can i solved this problem? What should I write in the command line?

---

**
 * @ORM\ManyToOne(targetEntity="Dt\EcBundle\Entity\User")
 * @ORM\JoinColumn(name="pr_refer", referencedColumnName="id")
 * */
private $pr_refer;

And set e get method

/**
 * Set pr_refer
 *
 * @param \Dt\EcBundle\Entity\User $PrRefer
 * @return UserReferences
 */
public function setPrRefer(\Dt\EcBundle\Entity\User $PrRefer = null) {
    $this->pr_refer = $PrRefer;

    return $this;
}

/**
 * Get pr_refer
 *
 * @return \Dt\EcBundle\Entity\User 
 */
public function getPrRefer() {
    return $this->pr_refer;
}

Where is the problem??

Answer 1

Just make a php app/console doctrine:schema:update --force for adding the new field to the database.