说明： Oracle 9i RMAN 参考使用手册-这本书主要内容为：
RMAN的概念与体系结构
RMAN的日常管理
RMAN备份
RMAN还原与恢复等。 (Oracle 9i RMAN reference manual- this book is mainly as follows : RMAN the concept and structure of the daily management of RMAN RMAN backup RMAN reduction and restoration.)
