标题: ORA-30657: operation not supported on external [打印本页] 作者: admin 时间: 2016-9-4 21:54 标题: ORA-30657: operation not supported on external ORA-30657: operation not supported on external organized table Cause: User attempted onoperation on an external table which is not supported. Action: Don't do that! 18-74 Oracle Database ErrorMessages