php - 如何使用 doctrine symfony2 在表中添加列

Question

我正在尝试使用 yml 格式将列添加到现有表中。添加了新列进入 .yml 文件并运行命令生成实体

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

运行出现错误

"No identifier / primary key specified for Entity"

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

异常信息就解开了这个谜团，你有这样的东西吗？

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