
C:\Users\Administrator>sqlplus
sys/sys@xxxxx
as
sysdba
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
(此状态为非归档状态)
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
5.启动归档模式
SQL>
alter
database
archivelog
(此命令为将归档模式启用)
Database
altered.
SQL>
archive
log
list
Database
log
mode
Archive
Mode
(此状态为归档状态)
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.
SQL>
alter
database
noarchivelog
(此命令为将归档模式关闭)
Database
altered.
SQL>
archive
log
list
Database
log
mode
No
Archive
Mode
开启/关闭归档:(1)关闭数据库
shutdown immediate
(2)启动数据库到mount状态
startup mount
(3)开启/关闭归档
开启:alter database archivelog
关闭:alter database noarchivelog
(4)打开数据库
alter database open
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