多对多删除问题
比如folderVO为主表(也是主控方),dmsVO为子表(被控方),删除子表数据时(即,删除dmsVO),先解除关系,再删除子表中的数据。像下面这样:
?
?
Hibernate: delete from RELATE_FOLDER_DMS where folder_id=?Hibernate: delete from DMS where dms_id=?
发布时间: 2012-08-26 16:48:06 作者: rapoo
多对多删除问题
比如folderVO为主表(也是主控方),dmsVO为子表(被控方),删除子表数据时(即,删除dmsVO),先解除关系,再删除子表中的数据。像下面这样:
?
?
Hibernate: delete from RELATE_FOLDER_DMS where folder_id=?Hibernate: delete from DMS where dms_id=?