Re: create index nologging does not improve performance
From: Daniel Morgan <damorgan_at_exesolutions.com>
Date: Fri, 12 Apr 2002 21:57:17 GMT
Message-ID: <3CB7583C.298185C7_at_exesolutions.com>
Date: Fri, 12 Apr 2002 21:57:17 GMT
Message-ID: <3CB7583C.298185C7_at_exesolutions.com>
[Quoted] [Quoted] No logging has nothing to do with what you are doing against the table.
Go to http://technet.oracle.com and learn what nologging is.
Daniel Morgan
Mike F wrote:
> We have a table which has 7m rows
>
> create unique index ........ logging
> Elapsed: 00:03:230.90
>
> create unique index ........ nologging
> Elapsed: 00:03:218.41
>
> create unique index .........nologging parallel (degree 2);
> Elapsed: 00:04:282.39
>
> Could somebody tell me why?
>
> Thanks
>
>
>
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Received on Fri Apr 12 2002 - 23:57:17 CEST