RE: Re: rollback gen

From: Jon Walthour <jonw_at_fuse.net>
Date: Thu, 12 Jul 2001 08:58:55 -0700
Message-ID: <F001.00348CF7.20010712084626@fatcity.com>

Nicholas:

Some DDL (CTAS in particular and other commands that are not exclusively DDL) will generate rollback. The rollback is due to the data dictionary changes incurred in creating the new table and extent allocation. If you're not sure, check it out. Just do a simple test to confirm it.

--

Jon Walthour, OCDBA
Oracle DBA
Computer Horizons
Cincinnati, Ohio



>--- Original Message ---

>From: Nicholas Tufar <nt_at_mail.yargitay.gov.tr>

>To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>

>Date: 7/12/01 12:01:36 PM

>




>On Thu, 12 Jul 2001, kommareddy sreenivasa wrote:

>

>> will a ddl statement generate rollback.

>> 

>> eg: create table or alter table or drop table ...

>

>As far as I know, no. DDL statements do not generate

>rollback. You have to take a full backup after any DDL.

>

>-- 

>Please see the official ORACLE-L FAQ: http://www.orafaq.com

>-- 

>Author: Nicholas Tufar

>  INET: nt_at_mail.yargitay.gov.tr

>

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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Jon Walthour
  INET: jonw_at_fuse.net

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
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Received on Thu Jul 12 2001 - 10:58:55 CDT