多对一关联性 many-to-one relationship ; relacja wiele-do-jednego

一对多关联性 one-to-many relationship ; one-to-one relationship ; een-op-veel-relatie

一对多关联 one-to-many ; One To Many Associations ; one-to-many relationship

建立一对多关联 SET SKIP TO

对于一个一对多的关联 one-to-many association

多对一的对象关联 Many-to-one reference sets