标题: ORA-01231: cannot make read write - file string is offline [打印本页] 作者: admin 时间: 2016-7-14 16:46 标题: ORA-01231: cannot make read write - file string is offline ORA-01231: cannot make read write - file string is offline Cause: An attempt to make a tablespace read write found that one of its files is
offline. Action: Bring the file online and retry this command.