
hibernate
corejava999
嗨,我是舒伯特
展开
专栏收录文章
- 默认排序
- 最新发布
- 最早发布
- 最多阅读
- 最少阅读
-
MappingException:Repeated column in mapping for entity
使用Hibernate做DB映射,出现MappingException, Caused by: org.hibernate.MappingException: Repeated column in mapping for entity: com.fangjia.dc.model.db.Template column: RELATE_ID (should be mapped with insert...原创 2011-01-25 14:01:35 · 533 阅读 · 0 评论 -
Hibernate之deleted object would be re-saved by cascade异常
在Hibernate中,删除存在关联关系的一个对象时,会出现 org.hibernate.ObjectDeletedException: deleted object would be re-saved by cascade (remove deleted object from associations)这个异常 解决方案如下: 方法1 删除Set方的cascade 方法2 解决关联关...原创 2011-01-25 16:33:28 · 229 阅读 · 0 评论