Oracle: To check archivelog

 SQL> archive log list;

Database log mode              Archive Mode

Automatic archival             Enabled

Archive destination            /usr/opt/app/oracle/admin/hrcnv1/arch

Oldest online log sequence     367

Next log sequence to archive   388

Current log sequence           388

SQL> shutdown immediate

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup mount

ORACLE instance started.


Total System Global Area 4831835720 bytes

Fixed Size                  8906312 bytes

Variable Size            3976200192 bytes

Database Buffers          838860800 bytes

Redo Buffers                7868416 bytes

Database mounted.

SQL> alter database noarchivelog;


Database altered.


SQL> alter database open;


Database altered.


SQL>


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