實驗八 Oracle數據庫備份與恢復（孫風棟）

conn / as sysdba

 

4、shutdown immediate

startup mount;

alter database flashback off

alter database archivelog;

alter database open;

再次正常關閉數據庫，並備份所有的數據文件和控制文件。

archive log list;

5、select tablespace_name, file_name from dba_data_files order by tablespace_name;

alter tablespace users begin backup;

alter tablespace users end backup;

alter dataspace backup controlfile to 'D:\app\Administrator\oradata\orcl\control1.bkp';

alter database backup controlfile to trace;

alter system archive log current;

alter system switch logfile;

6、create table hot(id number primary key) tablespace users;

insert into hot values(93);

7、

 

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