一、相关查询命令
1.List 当前RMAN所备份的数据库
RMAN> list incarnation;
汇总查询:–如果备份文件多的话多用这两个list命令可以对备份文件有个总体了解。
1.1. list backup summary; –概述可用的备份
B 表示backup
A 表示Archivelog、 F 表示full backup、 0,1,2 表示incremental level备份
A 表示可用AVALIABLE、 X 表示EXPIRED
这个命令可以派生出很多类似命令,例如
list backup of database summary
list backup of archivelog all summary
list backup of tablespace users summary;
list backup of datafile n,n,n summary
这些命令可以让我们对已有的备份文件有一个整体,直观的了解。
1.2.list backup by file;–按照文件类型分别列出
分别为:数据文件列表、归档日志列表、控制文件列表、SPFILE列表
1.3.list backup;
这个命令列出已有备份集的详细信息。
1.4.list expired backup;
列出过期的备份文件
1.5.list copy;
列出copy文件
list copy of database;
list copy of controlfile;
list copy of tablespace users;
list copy of datafile n,n,n;
list copy of archivelog all;
list copy of archivelog from scn 10000;
list copy of archivelog until sequence 12;
2. List 相关文件的信息
list backup of {archivelog, controlfile, database, datafile, spfile, tablespace};
list backup of database; –full,incremental,tablespace,datafile
2.1服务器参数文件:
list backup of spfile;
2.2 控制文件:
list backup of controlfile;
2.3 数据文件:
list backup of datafle n,n,n,n;
2.4表空间:
list backup of tablespace tablespace_name;–表空间对应的backup
2.5归档日志:
list backup of archivelog {all, from, high, like, logseq, low, scn, sequence, time, until};
list backup of archivelog all;
list backup of archivelog until time ‘sysdate-1′;
list backup of archivelog from sequence 10;
list backup of archivelog until sequence 10;
list backup of archivelog from scn 10000;
list backup of archivelog until scn 200000;
list archivelog from scn 1000;
list archivelog until scn 2000;
list archivelog from sequence 10;
list archivelog until sequence 12;