Doctrine2 -如何设置oneToOne实体不通过id

Doctrine2 - How set oneToOne entity not by id

本文关键字：实体 oneToOne id 设置何设置 Doctrine2 | 更新日期: 2023-09-27

id:
    type: integer
    id: true
    generator:
        strategy: AUTO
ms_id:
    type: string
    unique: true
oneToOne:
    parent:
        targetEntity: Category
        nullable: true

如何与ms_id而不是id建立连接

可以使用referencedColumnName指定连接列参数，参见关联映射文档

id:
    type: integer
    id: true
    generator:
        strategy: AUTO
ms_id:
    type: string
    unique: true
oneToOne:
    parent:
        targetEntity: Category
        joinColumn:
          name: category_id
          referencedColumnName: ms_id
        nullable: true