Re: How to find Brothers and Sisters?

JOG wrote:
[...]
>Some root entry in 'persons' who has himself or one of
> his successors as a father... erm.....hold on...
>
> (I think that Marshall once pointed out that the technical term for
> this is Furturama-NF, where Fry is his own grandfather)

Sorry for bumping in late. I don see how you can prevent this anomaly without a closure operator (disregarding triggers, and such). Do you have a reference to Marshall's post?

/Lennart Received on Sat Dec 30 2006 - 11:59:07 CST