Sorry, here is the link -
http://www.sqlmag.com/articles/index...rticleid=40455

"Jack Wang" <nospam@nospam.com> wrote in message
news:Egxmb.22215$EO3.5744@clgrps13...
> I have seen these Yukon features in Oracle for years...
>
> - Jack
>
>
>