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Maxim Demenko wrote:
> Hi, list,
> did somebody experienced that behaviour?
> (there are no concurrent sessions)
> mmm_at_APPL> select count(*) from t_noc;
>
> COUNT(*)
> ----------
> 4506664
>
> mmm_at_APPL> alter table t_noc move compress;
>
> Tabelle wurde geändert.
>
> mmm_at_APPL> select count(*) from t_noc;
>
> COUNT(*)
> ----------
> 4506722
>
> I could reproduce this on 9.2.0.6 as well 9.2.0.4 on linux, i'd searched
> Metalink on this issue, but found nothing similar. I'll open an iTAR
> tomorrow, but, maybe, its a known bug, so any expirience will be
> appreciated. The only thing i can suspict at the moment - there are 2
> columns with varchar2(4000) and the blocksize is 8k, so maybe this is
> the row chaining that cause compress algorithm to fail...
>
> Best regards
>
> Maxim
Please post the result from the TAR.
Thanks.
-- Daniel A. Morgan http://www.psoug.org damorgan_at_x.washington.edu (replace x with u to respond)Received on Mon May 16 2005 - 19:27:46 CDT