Re: Disable logging in tablespace vs using hidden parameter _disable_logging
- From: Li-Shan Cheng <exriscer@xxxxxxxxx>
- To: juancarlosreyesp@xxxxxxxxx
- Date: Fri, 3 Feb 2006 00:15:00 +0100
I am not sure where did you get the idea of import uses datapump
technology.... which is totally false.
Import is an old technology, Datapump a new one, an old technology cant use
a new technology because it simply doesnt know about it!
On 2/2/06, Juan Carlos Reyes Pacheco <juancarlosreyesp@xxxxxxxxx> wrote:
>
> Thanks Joseph, this is to import from oracle 9i, so datapump still is
> not an alternative.
> And in theory import uses datapump technology in some way I remember I
> read that in some place.
> On 2/2/06, Joseph Amalraj <joseph@xxxxxxxxxxxxxx> wrote:
> > Hi,
> >
> > I do not think setting "_disable_logging" to true , will have much
> affect on
> > the import performance, if imp has been tuned properly.
> >
> > Secondly if you are on 10g , datapump is an alternative.
> >
> > Regards
> >
> > Joseph Amalraj
> >
> >
> >
> > Juan Carlos Reyes Pacheco <juancarlosreyesp@xxxxxxxxx> wrote:
> > Hi I was asking my self, and I decided to ask people who knows better
> about
> > it:
> >
> > Which is the difference if I set all tablespace to nologging vs
> > if I set the hidden parameter to disable logging _disable_logging.
> > To get an import to development environment faster.
> >
> > I know I can't recover if there is a problem, etc, etc. The question
> > is which is the real difference.
> >
> > .) Thank you
> > --
> > Oracle Certified Profesional 9i 10g
> > Orace Certified Professional Developer 6i
> >
> > 8 years of experience in Oracle 7,8i,9i,10g and developer 6i
> > --
> > //www.freelists.org/webpage/oracle-l
> >
> >
> >
> >
> >
>
>
> --
> Oracle Certified Profesional 9i 10g
> Orace Certified Professional Developer 6i
>
> 8 years of experience in Oracle 7,8i,9i,10g and developer 6i
> --
> //www.freelists.org/webpage/oracle-l
>
>
>
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