select '00-B4-C2-0F-01-C2' from dual;



--
Niall Litchfield
Oracle DBA
Audit Commission UK
"Benoit Delalande" <b.delalandeNO@SPAMopsio.fr> wrote in message
news:c1il9s$pma$1@apollon.grec.isp.9tel.net...
> Any clue appreciated !
>
> Thanks.
>
> B.
>
>