数据库文件损坏,用户管理恢复操作案例概述
Complete Recovery Methods
Closed database recovery for:
- System datafiles
- Undo segment datafiles
- Whole database
Open database recovery,with database initially opened(for file loss)
Open database recovery with database initially closed(for hardware failure)
Data file recovery with no datafile backup.
原文地址:https://www.cnblogs.com/arcer/p/2984346.html