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Re: Nologging

From: Joseph S. Testa <teci_at_oracle-dba.com>
Date: Wed, 28 Mar 2001 17:32:20 -0800
Message-ID: <F001.002DADC3.20010328172028@fatcity.com>

i discuss this in my advanced logminer class but the gist is this, nologging has no impact on DML.

only the following operations can make use of the NOLOGGING option:

 alter table...move partition 
 alter table...split partition 
 alter index...split partition 
 alter index...rebuild 
 alter index...rebuild partition 

 create table...as select
 create index
 direct load with SQL*Loader
 direct load INSERT

hth, joe
cemail_at_sprintmail.com wrote:
>
> I know it is possible when creating a table to specify no logging
> so that it doesn't generate redo logs. Is it possible, AFTER
> the table has already been created, to change it to nologging?
> Also this is a dev database that we don't care about doing any
> type of recovery and just want to do some quick loads -- is it
> possible to change the entire database to nologging?
> This is on Oracle 8.0.5.
>
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-- 
Joe Testa  http://www.oracle-dba.com
Performing Remote DBA Services, need some backup DBA support?
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Joseph S. Testa
  INET: teci_at_oracle-dba.com

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Received on Wed Mar 28 2001 - 19:32:20 CST

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