Re: Optimizer Instability on 10.2.0.2

Cristian Cudizio wrote:
> i've heard of system still running under Oracle 7 and i've seen many
> running
> under Oracle 8i. Those vesions are not supported, but are running from
> years
> and support does not need a lot.
> Also us are still using 9iR2 on some installations, we are migrating
> on 10g and
> we have got problems with CBO. However, on 10g also not supported RBO
> still exists,
> you can use it, but it gives you no performance.
>
> By
> Cristian
> http://cristiancudizio.wordpress.com
> http://oracledb.wordpress.com

You are absolutely correct. One of my clients still has two Oracle 5 databases running on Apollo Workstations.

Of course those working on them will never get a job in this industry again. But heck they're getting near retirement age so why worry.

-- 
Daniel A. Morgan
University of Washington
damorgan_at_x.washington.edu
(replace x with u to respond)
Puget Sound Oracle Users Group
www.psoug.org