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最新文章列表
identifier of an instance of xxx was altered from 1 to 1
今天测试一个项目,这个项目使用了hibernate和spring,报错信息如下:
org.springframework.orm.hibernate4.HibernateSystemException: identifier of an instance of com.tdr.push.entity.ThreadPushFail was altered from 1 to 1; nested e ...
org.springframework.orm.hibernate3.HibernateSystemException: identifier of
异常如下:
Exception in thread "main" org.springframework.orm.hibernate3.HibernateSystemException: identifier of an instance of com.tarena.entity.User was altered from 1 to 1; nested exception is ...
Hibernate saveOrUpdate 批量保存或更新问题
在使用Hibernate saveOrUpdate 批量保存或更新数据时(也就是即有保存又有更新),有时会报如下错误:
org.hibernate.HibernateSystemException: a different object with the same identifier value was already associated with the session: [com.l ...