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  • 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:UsersAdministrator>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>
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  • 原文地址:https://www.cnblogs.com/xwdreamer/p/3793792.html
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