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Home -> Community -> Usenet -> c.d.o.server -> Re: how long does it really take to upgrade 8.0.5 to 8.1.7
Don't let Oracle do the backup of your database-to-be-upgraded. It is much slower than using a regular OS copy/backup.
-- Terry Dykstra Canadian Forest Oil Ltd. "Robert Yeh" <robert.yeh_at_qwest.com> wrote in message news:9gdoeb$r7o$1_at_bob.news.rcn.net...Received on Fri Jun 15 2001 - 16:01:24 CDT
> HP unix.
>
> I was told 3-4 hours. Does it really take that long? What are the risks
> involved? How difficult is it to roll it back if the application has
> problems.
>
> Thanks
>
>