doctrine增加组合唯一键 

use Doctrine\ORM\Mapping\UniqueConstraint;

/**
 * UserTreasure
 *
 * @ORM\Table(name="user_treasures", uniqueConstraints={@UniqueConstraint(name="snatch_treasure_lottery_number_unique", columns={"snatch_treasure_id", "lottery_number"})})
 * @ORM\Entity(repositoryClass="Tron\WebBundle\Repository\UserTreasureRepository")
 */

在userTreasure表中增加组合唯一键：snatch_treasure_lottery_number_unique

它为：snatch_treasure_id，lottery_number的组合

posted @ 2016-04-08 15:51  S大好人S  阅读(123)  评论(0)  编辑  收藏  举报