标题: ORA-14657: cannot cascade row migration to [打印本页] 作者: admin 时间: 2016-8-21 11:11 标题: ORA-14657: cannot cascade row migration to ORA-14657: cannotcascade row migration to reference-partitioned child table Cause: Update of a parent key may require migration of rowsin
reference-partitioned child tables, however this is not supported because the
parent key was not suitably indexed. Action: Replacethe existing index on the parent key with a unique index that
does not contain any columns in addition to the parent key.