Question

我正在尝试使用格式yml添加列到现有表。添加新列输入.yml文件并运行命令以生成实体

php app/console doctrine:generate:entities PLibBundle:Contact

通过运行此错误

“没有为实体指定标识符/主键”

这是我的yml文件：

Application\PLibBundle\Entity\Contact:
  type: entity
  table: null
  fields:
    id:
      type: integer
      length: null
      precision: 0
      scale: 0
      nullable: false
      unique: false
      id: true
      generator:
        strategy: IDENTITY
    firstName:
      type: string
      length: 255
      precision: 0
      scale: 0
      nullable: false
      unique: false
    lastName:
      type: string
      length: 255
      precision: 0
      scale: 0
      nullable: false
      unique: false
    companyText:
      type: string
      length: 255
      precision: 0
      scale: 0
      nullable: true
      unique: false
    email:
      type: string
      length: 255
      precision: 0
      scale: 0
      nullable: true
      unique: true
    hasCustomHeadshot:
      type: boolean
      length: null
      precision: 0
      scale: 0
      nullable: false
      unique: false
    createdOn:
      type: datetime
      length: null
      precision: 0
      scale: 0
      nullable: false
      unique: false
    updatedOn:
      type: datetime
      length: null
      precision: 0
      scale: 0
      nullable: false
      unique: false
  oneToOne:
    address:
      targetEntity: Application\PLibBundle\Entity\Address
      cascade:
        - remove
        - persist
      mappedBy: null
      inversedBy: null
      joinColumns:
        addressId:
          referencedColumnName: id
      orphanRemoval: true
  oneToMany:
    phoneNumberAssociations:
      targetEntity: Application\PLibBundle\Entity\ContactPhoneNumberAssociation
      cascade:
        - remove
        - persist
      mappedBy: contact
      inversedBy: null
      orphanRemoval: true
      orderBy: null
    subscriptionAssociations:
      targetEntity: Application\PLibBundle\Entity\ContactSubscriptionAssociation
      cascade:
        - remove
        - persist
      mappedBy: contact
      inversedBy: null
      orphanRemoval: true
      orderBy: null
  manyToOne:
    company:
      targetEntity: Application\PLibBundle\Entity\Company
      cascade: {  }
      mappedBy: null
      inversedBy: null
      joinColumns:
        companyId:
          referencedColumnName: id
      orphanRemoval: false
  lifecycleCallbacks:
    prePersist:
      - beforePersist
    preUpdate:
      - beforeUpdate

Answer 1

异常信息几乎解决了这个谜团，你有这样的事吗？

Contact:
  type: entity
  id:
    id:
      type: integer
      generator:
        strategy: AUTO
  fields:
    name:
        type: string
        length: 100

Answer 2

你没有＆＃34; id＆＃34;键入您的配置。

你有：

Application\PLibBundle\Entity\Contact:
    type: entity
    table: null
    fields:
        id:

应该是：

Application\PLibBundle\Entity\Contact:
      type: entity
      table: null
      id:
          id:

如何使用doctrine symfony2在表中添加列

2 个答案: