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Re: why need to backup undo tablespace?

From: Denis Do <nospam.denisdo_at_yahoo.com>
Date: Fri, 10 Dec 2004 02:21:46 GMT
Message-ID: <slrncrg7lj.2ps.nospam.denisdo@denisdo.news.google.com> 





On 2004-12-09, niy38_at_hotmail.com <niy38_at_hotmail.com> wrote:


> as subject.

>

 


As you know, in Oracle recovery process there are 2 stages:
- rolling database forward


- rolling uncommited transactions back



Second step is impossible without RBS, and they are in UNDO
tablespace. 
Received on Thu Dec 09 2004 - 20:21:46 CST












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