oracle clean up the archive log (cache)

 

1. The connection destination DB with RMAN:

　　rman target /

　　RMAN target sys/*****@orcl

2. In the RMAN command window, enter the following command (to clean up all archived logs):

　　crosscheck archivelog all；

　　delete expired archivelog all；

　　Or clean up the log before the specified time (archivelog):

　　DELETE ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE-7'; (delete specified archive log 7 days ago);

　　Or directly as follows:

　　RMAN target sys/*****@orcl;

　　DELETE NOPROMPT ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE-7';

　　=================================================================

　　RMAN target sys/*****@orcl

　　DELETE NOPROMPT ARCHIVELOG UNTIL TIME "TO_DATE('XXXX-XX-XX','YYYY-MM-DD')";

3. Other related commands:

　　View the archive log list:

　　List All ARCHIVELOG;

　　archive log list to view failure:

　　List All expired The ARCHIVELOG;

4. periodically clear archivelog:

　　the following code can be written .bat file, under Control Panel in the Task Scheduler add a new scheduled task:

　　RMAN target SYS / ***** @ orcl

　　CROSSCHECK ARCHIVELOG All;

　　the Delete expired the ARCHIVELOG All;

1. The connection destination DB with RMAN:

　　rman target /

　　RMAN target sys/*****@orcl

2. In the RMAN command window, enter the following command (to clean up all archived logs):

　　crosscheck archivelog all；

　　delete expired archivelog all；

　　Or clean up the log before the specified time (archivelog):

　　DELETE ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE-7'; (delete specified archive log 7 days ago);

　　Or directly as follows:

　　RMAN target sys/*****@orcl;

　　DELETE NOPROMPT ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE-7';

　　=================================================================

　　RMAN target sys/*****@orcl

　　DELETE NOPROMPT ARCHIVELOG UNTIL TIME "TO_DATE('XXXX-XX-XX','YYYY-MM-DD')";

3. Other related commands:

　　View the archive log list:

　　List All ARCHIVELOG;

　　archive log list to view failure:

　　List All expired The ARCHIVELOG;

4. periodically clear archivelog:

　　the following code can be written .bat file, under Control Panel in the Task Scheduler add a new scheduled task:

　　RMAN target SYS / ***** @ orcl

　　CROSSCHECK ARCHIVELOG All;

　　the Delete expired the ARCHIVELOG All;