现在有A和B两个bean,我在A.XML里配置一个B的MANY-TO-ONE
我现在想当删除A的时候,也删除B,如何配置?
<hibernate-mapping>
<class name="A" table="A">
<id name="id" type="java.lang.Integer">
<column name="ID"/>
<generator class="sequence">
<param name="sequence">A_SEQ</param>
</generator>
</id>
<!-- 对应的申请单 -->
<many-to-one name="B" class="B" column="B"></many-to-one>
</class>
</hibernate-mapping>