SQL>startup mount;

ORACLE 例程已經啟動。

TotalSystem Global Area  835104768 bytes

FixedSize                 2217952 bytes

VariableSize            637536288 bytes

Database Buffers         188743680 bytes

RedoBuffers               6606848 bytes

數據庫裝載完畢。

SQL> alter database open;

alter database open

*

第 1 行出現錯誤:

ORA-03113: 通信通道的文件結尾

進程 ID: 4272

會話 ID: 125 序列號:5

SQL>conn ' / as sysdba'

已連接到空閑例程。

SQL> startup mount

ORACLE 例程已經啟動。

TotalSystem Global Area  835104768 bytes

FixedSize                 2217952 bytes

VariableSize            637536288 bytes

Database Buffers         188743680 bytes

RedoBuffers               6606848 bytes

數據庫裝載完畢。

SQL> select * from v$log;

GROUP#    THREAD#  SEQUENCE#     BYTES  BLOCKSIZE    MEMBERS ARC

---------- ---------- ---------- ---------- ---------- ---------- ---

STATUS          FIRST_CHANGE# FIRST_TIME     NEXT_CHANGE# NEXT_TIME

---------------- ------------- -------------- ------------ --------------

1         1         97  52428800        512         1 NO

INACTIVE             12980317 07-9月-10         12988303 07-9月 -10

3         1         99  52428800       512          1 NO

CURRENT              12991762 07-9月-10       2.8147E+14

2         1         98   52428800       512          1 NO

INACTIVE             12988303 07-9月-10         12991762 07-9月 -10

SQL> alter database open resetlogs;

alter database open resetlogs

*

第 1 行出現錯誤:

ORA-01139: RESETLOGS 選項僅在不完全數據庫恢復後有效

SQL> recover database until time '2010-09-09 1:45:02';

完成介質恢復。

SQL> alter database open resetlogs;

數據庫已更改。

SQL>shutdown

數據庫已經關閉。

已經卸載數據庫。

ORACLE 例程已經關閉。

SQL> startup

ORACLE 例程已經啟動。

TotalSystem Global Area  835104768 bytes

FixedSize                 2217952 bytes

VariableSize            637536288 bytes

Database Buffers         188743680 bytes

RedoBuffers               6606848 bytes

數據庫裝載完畢。

數據庫已經打開。

SQL>

————————————————————————————————————————————

然後刪除log

[oracle@db1 ~]$ rman target /

Recovery Manager: Release 10.1.0.5.0 - Production

Copyright (c) 1995, 2004, Oracle. All rights reserved.

connected to target database: URPDB(DBID=2772226681)

RMAN>

RMAN>delete archivelog all;

RMAN>exit

[oracle@db1 ~]$ sqlplus /nolog

SQL*Plus: Release 10.1.0.5.0 - Production on ThuNov 29 13:39:50 2007

Copyright (c) 1982, 2005, Oracle. All rights reserved.

SQL> conn /as sysdba

Connected.

SQL> SELECT space_limit/1024/1024/1024 AS"Quota_G",space_used/1024/1024 AS"Used_M",space_used/space_limit*100"Used_%",space_reclaimable AS reclaimable,number_of_files AS filesFROM v$recovery_file_dest ;

Quota_G Used_M Used_% RECLAIMABLE FILES

---------- ---------- ---------- ---------------------

20 0 0 0 0

SQL>

嘿嘿，都清除了

————————————————————————————————————————————

重啟實例

SQL> conn /as sysdba

Connected.

SQL> shutdown abort

ORACLE instance shut down.

SQL> startup openSAASDB

ORACLE instance started.

Total System Global Area3774713856 bytes

Fixed Size                  2218992 bytes

Variable Size            2885682192 bytes

Database Buffers          872415232 bytes

Redo Buffers               14397440 bytes

Database mounted.

Database opened.

SQL>