文档解释ORA-19909:datafilestringbelongstoanorphanincarnationCause:Eitherthespecifieddatafilewasrestoredfromabackupthatwastakenduringaperiodoftimethathasalreadybeend...

在@OneToMany与@OneToOne中使用orphanRemoval=true时候改动保存时候setXXXorg.springframework.orm.hibernate3.HibernateSystemException:Acollectionwithcascade="all-delete-orph...