Re: how to corrupt rollback segment and add control file in database

aman.oracle.dba wrote:
> Is it possible that I can corrupt any rollback segment on my test
> machine.
> If it is then how.......
> And is it possible to do multiplexing of controlfile without shutdown
> database.
> If it is then how........

1 on Unix you could easily use the dd command to do so. 2 Please answer the question (possibly reading the manual( whether the control_files parameter is a *static* or a *dynamic* parameter. This should answer your question.

-- 
Sybrand Bakker
Senior Oracle DBA