php - 具有 php 属性的 JoinColumns/复合键

Question

如何使用 PHP 属性声明 joinColumns/复合键。未能找到正确的方法，并且没有记录 ( https://www.doctrine-project.org/projects/doctrine-orm/en/2.11/reference/attributes-reference.html )

实体

评论.php

#[ORM\Entity(repositoryClass: CommentRepository::class)]
class Comment
{
    #[ORM\Id]
    #[ORM\Column(type: 'integer')]
    private $id;

    #[ORM\ManyToOne(targetEntity: PullRequest::class, inversedBy: 'comments')]
    #[ORM\JoinColumn(name: 'pull_request_id', referencedColumnName: 'id')]
    #[ORM\JoinColumn(name: 'repo_id', referencedColumnName: 'repo_id')]
    private $pullRequest;
}

PullRequest.php

#[ORM\Entity(repositoryClass: PullRequestRepository::class)]
class PullRequest
{
    #[ORM\Id]
    #[ORM\Column(type: 'integer', unique: false)]
    private $id;

    #[ORM\Id]
    #[ORM\ManyToOne(targetEntity: Repo::class, inversedBy: 'pullRequests')]
    #[ORM\JoinColumn(nullable: false)]
    private $repo;

    #[ORM\OneToMany(mappedBy: 'pullRequest', targetEntity: Comment::class, orphanRemoval: true)]
    private $comments;

}

Answer 1

根据https://github.com/greg0ire/doctrine-orm/commit/18366db5789b03e1d8a34933fbbff97a768a9cfe不再需要“JoinColumns”属性，多个“JoinColumn”属性就足够了。