Ivo落班

摘要： 官方文档中关于控制文件这一段有一句话：If the actual datafile corresponding to MISSINGnnnn is read-only or offline normal, then you can make the datafile accessible by renaming MISSINGnnnn to the name of the actual datafile. If MISSINGnnnn corresponds to a datafile that was not read-only or offline normal, then you can 阅读全文