Re: Oracle 8i performance problem since Migration

One of the most common things that people forget after an upgrade is to recompute statistics. This may be applicable to your case. You'll also want to take a look at any CBO-relevant INIT.ORA parameters.

HTH,
Brian

rfbas wrote:
>
> Hi,
>
> Since our migraion from oracle 8.0.5 to oracle 8i we have serious
> performance problems. I dont see any thing !
>
> Could some one tell me the reasons that could cause this problem ?
>
> Or what do i have to check ?
>
> Or at least tell me were can i find documents on migration problems ?
>
> Thank u

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