053-337

You have lost all your RMAN backup set pieces due to a disk failure. Unfortunately, you have an
automated cross-check script that also does a delete expired backupset command. You have restored all the backup set pieces from tape. What command would you use to get those backup set pieces registered in the recovery catalog and the control file of the database again?
A. register database
B. recover catalog
C. load backupset
D. synch metadata
E. catalog start with

　　The catalog command is used to load backup set pieces that do not already exist into the recovery catalog or the control file.

START WITH 选项
使用 START WITH 选项可将在指定目录树中找到的所有文件列入目录。提供表示目录的前
缀以及用于查找的可能的文件前缀。不能使用通配符，仅提供一个前缀。
指定目录和子目录中找到的所有类型的备份文件都被列入目录。假定在/tmp/arch_logs 目录
中有多个备份文件。下列命令将所有文件列入目录：
RMAN> CATALOG START WITH '/tmp/arch_logs/';
假定你只希望将/tmp 目录中文件名以字符串 bset 开头的文件列入目录。下列命令可实现此
目的：
RMAN> CATALOG START WITH '/tmp/bset';
此命令还可将在以/tmp/bset 开头的目录树中找到的所有备份文件列入目录。
CATALOG 命令可以在不连接到恢复目录的情况下使用