manager的remove功能删除两个对象

Question

交响乐6.4

这是我的架构： 命题：PK（测试 ID、RUBRIQUEID、问题 ID、命题 ID）

我正在尝试使用 Symfony 的 EntityManagerInterface 删除一个命题，但删除了两个命题：

$proposition = $manager->getRepository(Proposition::class)->findOneBy(['TESTID' => $testid, 'RUBRIQUEID' => $rubriqueid , 'QUESTIONID' => $questionid,'PROPOSITIONID' => $propositionid]);
        $manager->remove($proposition);
        $manager->flush();

命题 (TESTID = 1 RUBRIQUEID = 1 QUESTIONID = 1 PROPOSITIONID = 1) 以及命题 (TESTID = 1 RUBRIQUEID = 1 QUESTIONID 2 = PROPOSITIONID = 1)。

这些命题可能会被删除，因为它们共享相同的命题 ID 但具有不同的 TESTID。当我使用 dd() 进行调试时，我只看到第一个命题。我不确定为什么这两个提议都被删除了

感谢您的帮助！

Answer 1

这就是我的课程：

课堂测试

#[ORM\Id]
#[ORM\GeneratedValue]
#[ORM\Column(name:"TESTID")]
#[ORM\OneToMany(targetEntity:Rubrique::class, mappedBy: 'TESTID')]
private ?int $TESTID = null;

红布里克级：

#[ORM\Id]
#[ORM\GeneratedValue]
#[ORM\Column(name:"RUBRIQUEID")]
#[ORM\OneToMany(targetEntity: Question::class, mappedBy: 'RUBRIQUEID')]
private ?int $RUBRIQUEID = null;

#[ORM\ManyToOne(targetEntity: Test::class, inversedBy: 'TESTID')]
#[ORM\JoinColumn(name: "TESTID", referencedColumnName: "TESTID")]
private ?Test $TESTID;

课堂问题：

#[ORM\Id]
#[ORM\Column(name:"QUESTIONID")]
private ?int $QUESTIONID = null;

#[ORM\ManyToOne(targetEntity: Test::class, inversedBy: 'TESTID')]
#[ORM\JoinColumn(name: "TESTID", referencedColumnName: "TESTID")]
private ?Test $TESTID;

#[ORM\ManyToOne(targetEntity: Rubrique::class, inversedBy: 'RUBRIQUEID')]
#[ORM\JoinColumn(name: "RUBRIQUEID", referencedColumnName: "RUBRIQUEID")]
private ?Rubrique $RUBRIQUEID;

#[ORM\OneToMany(mappedBy: 'QUESTIONID', targetEntity: Proposition::class, cascade:["persist","remove"])]
#[ORM\OrderBy(['PROPOSITIONID' => 'ASC'])]
private Collection $Propositions;

课堂命题

 #[ORM\Id]
#[ORM\Column]
private ?int $PROPOSITIONID = null;

#[ORM\ManyToOne(targetEntity: Test::class, inversedBy: 'TESTID')]
#[ORM\JoinColumn(name: "TESTID", referencedColumnName: "TESTID")]
private ?Test $TESTID;

#[ORM\ManyToOne(targetEntity: Rubrique::class, inversedBy: 'RUBRIQUEID')]
#[ORM\JoinColumn(name: "RUBRIQUEID", referencedColumnName: "RUBRIQUEID")]
private ?Rubrique $RUBRIQUEID;

#[ORM\ManyToOne(targetEntity: Question::class, inversedBy: 'Propositions')]
#[ORM\JoinColumn(name: "QUESTIONID", referencedColumnName: "QUESTIONID", onDelete:"CASCADE")]
private ?Question $QUESTIONID;