Re: gaps in redo stream

From: K Gopalakrishnan <kaygopal_at_gmail.com>
Date: Tue, 11 Sep 2007 21:33:00 -0700
Message-ID: <3b0f44a10709112133y7be4618fn685fef55f721bcac@mail.gmail.com>

Prabhu,

RMAN recovery process works on physiological logging (means, physical+logical) and hence gaps are not allowed. If you are doing recovery at logical level, it can survive gaps in the redo stream.However data integrity can not be guaranteed.

-Gopal

On 9/11/07, Prabhu, Krishnaswamy <prabhu_adam_at_hotmail.com> wrote:
> Hi List,
>
> In the latest version of database, does rman database recovery process can
> survive gaps on the archived redo logs. Please advice.
>
>
> Thanks
> Prabhu
>
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-- 
Best Regards,
K Gopalakrishnan
Co-Author: Oracle Wait Interface, Oracle Press 2004
http://www.amazon.com/exec/obidos/tg/detail/-/007222729X/

Author: Oracle Database 10g RAC Handbook, Oracle Press 2006
http://www.amazon.com/gp/product/007146509X/
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Received on Tue Sep 11 2007 - 23:33:00 CDT