sys account locked

In the event of the sys account locked and account system is already deleted no one else having also privilege dba, how to unlock the sys user?

958668 wrote:
In the event of the sys account locked and account system is already deleted no one else having also privilege dba, how to unlock the sys user?

You can lock sys, but it is not important, just go back as long as sysdba

/hostname/home/oracle > sqlplus / as sysdba

SQL*Plus: Release 11.2.0.2.0 Production on Thu Jun 6 11:18:56 2013

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning option

SQL> alter user sys account lock;

User altered.

SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning option
/hostname/home/oracle > sqlplus / as sysdba

SQL*Plus: Release 11.2.0.2.0 Production on Thu Jun 6 11:19:08 2013

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning option

SQL> alter user sys account unlock;  

User altered.

SQL> 

Tags: Database

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