【发布时间】:2010-11-25 13:01:31
【问题描述】:
这里是源代码:
@OneToOne(fetch = FetchType.LAZY)
@Cascade({SAVE_UPDATE, EVICT, DELETE})
@JoinColumn(name = "A_ID", nullable = true)
private A a;
@OneToMany
@Cascade({SAVE_UPDATE, EVICT, DELETE, DELETE_ORPHAN})
@JoinColumn(name = "B_ID")
private List<B> bList;
DELETE_ORPHAN 和 DELETE 有什么区别?
【问题讨论】:
标签: hibernate