如何启动或关闭数据库的归档模式

2025-04-13 21:10:39
推荐回答(1个)
回答1:

1.管理员身份连接数据库
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