标题: ORA-22885: cannot get REF to a non-persistent [打印本页] 作者: admin 时间: 2016-9-1 08:18 标题: ORA-22885: cannot get REF to a non-persistent ORA-22885: cannot get REF to a non-persistent object Cause: An attempt was madeto get a REF for something other than an object in
an object table. REFs can only be taken for objects in object tables. Action: Rewrite the query toobtain REF values from object tables.