SQL*Plus: Release 9.2.0.1.0 - Production on Wed Mar 14 00:31:13 2007

Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

REM以系统管理员用户登陆Oracle，并启动到mount状态

SQL> connect as sysdba;

Enter user-name: sys

Enter password:

Connected to an idle instance.

SQL> startup mount;

ORACLE instance started

Total System Global Area 152115804 bytes

Fixed Size 453212 bytes

Variable Size 117440512 bytes

Database Buffers 33554432 bytes

Redo Buffers 667648

Database mounted.

REM操作设置数据库为归档模式SQL> alter database archivelog;Database altered.

REM查看归档状态

SQL> archive log list;

Database log mode Archive Mode

Automatic archival Disabled

Archive destination C:/UserDefine/oracle/ora92/RDBMS

Oldest online log sequence 7

Next log sequence to archive

Current log sequence 9

REM打开数据库SQL> alter database open;

Database altered.

REM修改log_archive_dest归档路径参数

SQL> alter system set log_archive_dest='C:/UserDefine/oracle/ora92/database/arch'

System altered.

REM修改log_archive_start归档启动参数SQL> alter system set log_archive_start=true scope=spfile;

System altered.

REM修改后关闭重启，查看相应的状态ITP

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup

ORACLE instance started.

Total System Global Area 152115804 bytes

Fixed Size 453212 bytes

Variable Size 117440512 bytes

Database Buffers 33554432 bytes

Redo Buffers 667648 bytes

Database mounted.

Database opened.

REM显示归档各个参数的值SQL> show parameter archive;

NAME TYPE VALUE

archive_lag_target integer 0

log_archive_dest string C:

/UserDefine/oracle/ora92/dat

abase/archive

log_archive_dest_1 string

log_archive_dest_10 string

+Q%Z.eiAp:Z0 log_archive_dest_2 string

log_archive_dest_3 string

log_archive_dest_4 string

log_archive_dest_5 string

log_archive_dest_6 string

log_archive_dest_7 string

NAME TYPE VALUE

log_archive_dest_8 string

log_archive_dest_9 string

log_archive_dest_state_1 string enable

log_archive_dest_state_10 string enable

log_archive_dest_state_2 string enable

log_archive_dest_state_3 string enable

log_archive_dest_state_4 string enable

log_archive_dest_state_5 string enable

log_archive_dest_state_6 string enable

log_archive_dest_state_7 string enable

log_archive_dest_state_8 string enable

NAME TYPE VALUE

log_archive_dest_state_9 string enable

log_archive_duplex_dest string

log_archive_format string ARC%S.%T

log_archive_max_processes integer 2

log_archive_min_succeed_dest integer 1

log_archive_start boolean TRUE

log_archive_trace integer 0

remote_archive_enable string true

standby_archive_dest string %ORACLE_HOME%RDBMS

REM从实例数据字典表查看归档状态SQL>select archiver from v$instance

ARCHIVE

-------

REM从数据库数据字典表查看归档状态SQL>select log_mode from v$database

LOG_MODE

-----------

ARCHIVELOG