----------
35
Elapsed: 00:00:00.02
17:43:48 SCOTT@ prod>delete from emp1;
35 rows deleted.
Elapsed: 00:00:00.04
17:43:56 SCOTT@ prod>commit;
Commit complete.
Elapsed: 00:00:00.01
17:43:58 SCOTT@ prod>insert into emp1 select * from emp where empno=7788;
1 row created.
Elapsed: 00:00:00.01
17:44:09 SCOTT@ prod>update emp1 set empno=8888;
1 row updated.
Elapsed: 00:00:00.01
17:44:16 SCOTT@ prod>commit;
Commit complete.
Elapsed: 00:00:00.02
17:44:17 SCOTT@ prod>select * from emp1;
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
---------- ---------- --------- ---------- --------- ---------- ---------- ----------
8888 SCOTT ANALYST 7566 19-APR-87 3000 20
Elapsed: 00:00:00.03
2、通过rman做不完全恢复
RMAN> run {
set until scn 2124840;
2> shutdown immediate;
3> 4> startup mount;
5> restore database;
6> recover database;
7> alter database open resetlogs;
8> sql'alter system switch logfile';
9> }
executing command: SET until clause
database closed
database dismounted
Oracle instance shut down
connected to target database (not started)
Oracle instance started
database mounted
Total System Global Area 835104768 bytes
Fixed Size 2217952 bytes
Variable Size 775948320 bytes
Database Buffers 54525952 bytes
Redo Buffers 2412544 bytes
Starting restore at 15-JUL-14
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=18 device type=DISK
channel ORA_DISK_1: starting datafile backup set restore
channel ORA_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_DISK_1: restoring datafile 00001 to /u01/app/oracle/oradata/prod/system01.dbf
channel ORA_DISK_1: restoring datafile 00002 to /u01/app/oracle/oradata/prod/sysaux01.dbf
channel ORA_DISK_1: restoring datafile 00003 to /u01/app/oracle/oradata/prod/undotbs1.dbf
channel ORA_DISK_1: restoring datafile 00004 to /u01/app/oracle/oradata/prod/users01.dbf
channel ORA_DISK_1: restoring datafile 00005 to /u01/app/oracle/oradata/prod/example01.dbf
channel ORA_DISK_1: restoring datafile 00006 to /u01/app/oracle/oradata/prod/tbs1.dbf
channel ORA_DISK_1: restoring datafile 00007 to /u01/app/oracle/oradata/prod/undotbs2.dbf
channel ORA_DISK_1: restoring datafile 00008 to /u01/app/oracle/oradata/prod/perftbs01.dbf
channel ORA_DISK_1: reading from backup piece /u01/app/oracle/product/11.2.0/db_1/dbs/0lpcfu61_1_1
channel ORA_DISK_1: piece handle=/u01/app/oracle/product/11.2.0/db_1/dbs/0lpcfu61_1_1 tag=TAG20140703T171545
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:01:25
Finished restore at 15-JUL-14
Starting recover at 15-JUL-14
using channel ORA_DISK_1
starting media recovery
archived log for thread 1 with sequence 17 is already on disk as file /dsk4/arch1/arch_1_17_851265252.log
archived log for thread 1 with sequence 18 is already on disk as file /dsk4/arch1/arch_1_18_851265252.log
archived log for thread 1 with sequence 19 is already on disk as file /dsk4/arch1/arch_1_19_851265252.log
archived log for thread 1 with sequence 20 is already on disk as file /dsk4/arch1/arch_1_20_851265252.log
archived log for thread 1 with sequence 1 is already on disk as file /dsk4/arch1/arch_1_1_853003284.log
archived log file name=/dsk4/arch1/arch_1_17_851265252.log thread=1 sequence=17
archived log file name=/dsk4/arch1/arch_1_18_851265252.log thread=1 sequence=1