RMAN备份及恢复归档日志的语法

http://blog.chinaunix.net/space.php?uid=7934175&do=blog&id=3059551

一.备份所有归档日志文件
RMAN> backup archivelog all delete input; 
二: restore archivelog 的各种选项
恢复全部归档日志文件
RMAN> restore archivelog all; 
只恢复5到8这四个归档日志文件
RMAN> restore archivelog from logseq 5 until logseq 8; 
恢复从第5个归档日志起
RMAN> restore archivelog from logseq 5; 
恢复7天内的归档日志
RMAN> restore archivelog from time 'sysdate-7'; 
sequence between 写法
RMAN> restore archivelog sequence between 1 and 3; 
恢复到哪个日志文件为止
RMAN> restore archivelog until logseq 3; 
从第五个日志开始恢复
RMAN> restore archivelog low logseq 5; 
到第5个日志为止
RMAN> restore archivelog high logseq 5; 
三:如果想改变恢复到另外路径下 则可用下面语句
set archivelog destination to 'd:\backup';
   RMAN> run
   2> {allocate channel ci type disk;
   3> set archivelog destination to 'd:\backup';
   4> restore archivelog all;
   5> release channel ci;
   6> }

参考至：http://space.itpub.net/11134237/viewspace-710209