子类中的 Nhibernate / hibernate 鉴别器
我有一个带有鉴别器的子类，我可以在子类中再有另一个鉴别器吗
我会尽力解释
人表中的一个鉴别器可能是类型，我有两个子类学生和老师，在学生子类中，根据学生记录中的不同列，我有不同的学生子类。
现在我正在使用带有鉴别器的连接子类，但我无法在子类中进行区分
!------ Person
!-------------Student
!--------------------Student type A
!--------------------Student type B
!-------------Teacher
I have a subclass with a discriminator, can i have another discriminator in a subclass
I'll try to explain
One discriminator is in Person Table may be type and i have two subclasses Student and teacher, in a student subclass i have different subclasses of student based on a different column in student record.
Now i am using joined subclass with discriminator but i'm not be able to discriminate in a subclass
!------ Person
!-------------Student
!--------------------Student type A
!--------------------Student type B
!-------------Teacher
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如文档中所示：
“Hibernate 不支持混合
BTW nh 增长得更快，有时比文档更快，但我认为这仍然适用于 NH 3.1.0
As in the documentation:
"Hibernate does not support mixing
<subclass>, and<joined-subclass>and<union-subclass>mappings under the same root<class>element" this I think is a troubkle for you, maybe you can break the joined subclass and use a instaead ?BTW nh is growing faster, sometimes faster than the doc, but I think this still apply to NH 3.1.0