oneToMany / ManyToOne双向关联不在doctrine2中生成连接列

Question

我正在尝试为一个表创建两个oneToMany关系。但是，当我生成enities时，不会在Foo实体上生成连接列。这是我的yaml：

User.orm.yml

Acme\SomeBundle\Entity\User:
  type: entity
  table: user
  id:
    id:
      type: integer
      generator:
        strategy: AUTO
  fields:
    firstname:
      type: string
      length: 40
    created_at:
      type: datetime
      gedmo:
        timestampable:
          on: create
    updated_at:
      type: datetime
      gedmo:
        timestampable:
          on: update
  oneToMany:
    foos:
      targetEntity: Foo
      mappedBy: user

Artist.orm.yml

Acme\SomeBundle\Entity\Artist:
  type: entity
  table: artist
  id:
    id:
      type: integer
      generator:
        strategy: AUTO
  fields:
    name:
      type: string
      length: 100
  oneToMany:
    foos:
      targetEntity: Foo
      mappedBy: artist

Foo.orm.yml

Acme\SomeBundle\Entity\Foo:
  type: entity
  table: foo
  id:
    id:
      type: integer
      generator:
        strategy: AUTO
  fields:
    created_at:
      type: datetime
      gedmo:
        timestampable:
          on: create
    updated_at:
      type: datetime
      gedmo:
        timestampable:
          on: update
  ManyToOne:
    artist:
      targetEntity: Artist
      inversedBy: foos
    user:
      targetEntity: User
      inversedBy: foos

在Foo Table上只创建id，created_at和updated_at列，同时还应创建两个连接列。我还试图在我的yaml文件中手动定义连接列，但是the docs说这不应该是必要的。

任何人都有线索？

Answer 1

Pfff原来是ManyToMany上的首都M.应为manyToMany