Re: How can one normalize this table?

In article <MPG.1e10a2077fa7970c989759_at_news.ntnu.no>, heggland_at_idi.ntnu.no says...
>
> create constraint EmployeeDeterminesPosition
> not exists (POE rename { p p1, o o1 }
> join (POE rename { p p1, o o2 })

join (POE rename { p p2, o o2 }), I mean.

> where p1 <> p2);

-- 
Jon