如何启动或关闭oracle的归档(ARCHIVELOG)模式

参考文献：

http://www.eygle.com/archives/2004/10/oracle_howtoeci.html

1.管理员身份连接数据库

C:\Users\Administrator>sqlplus sys/sys@prjdb as sysdba

SQL*Plus: Release 11.2.0.1.0 Production on Tue Jun 17 23:50:55 2014

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

2.查看当前归档模式，是归档还是非归档

SQL> archive log list;

Database log mode              No Archive Mode

Automatic archival             Disabled

Archive destination            USE_DB_RECOVERY_FILE_DEST

Oldest online log sequence     228

Current log sequence           230

3.关闭数据库

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

4.启动数据库到mount状态

SQL> startup mount;

ORACLE instance started.

Total System Global Area 3423965184 bytes

Fixed Size                  2180544 bytes

Variable Size            2013268544 bytes

Database Buffers         1392508928 bytes

Redo Buffers               16007168 bytes

Database mounted.

5.启动归档模式

SQL> alter database archivelog;

Database altered.

SQL> archive log list;

Database log mode              Archive Mode

Automatic archival             Enabled

Archive destination            USE_DB_RECOVERY_FILE_DEST

Oldest online log sequence     228

Next log sequence to archive   230

Current log sequence           230

6.启动数据库

SQL> alter database open;

Database altered.

7.关闭归档模式

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup mount;

ORACLE instance started.

Total System Global Area 3423965184 bytes

Fixed Size                  2180544 bytes

Variable Size            2013268544 bytes

Database Buffers         1392508928 bytes

Redo Buffers               16007168 bytes

Database mounted.

SQL> alter database noarchivelog;

Database altered.

SQL> archive log list;

Database log mode              No Archive Mode

Automatic archival             Disabled

Archive destination            USE_DB_RECOVERY_FILE_DEST

Oldest online log sequence     228

Current log sequence           230

SQL>

巴特西

如何启动或关闭oracle的归档(ARCHIVELOG)模式

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