Re: a union is always a join!
Date: Mon, 23 Mar 2009 16:37:23 GMT
Walter Mitty wrote:
> Actually, definition 3b (above) is pretty much on target with regard to this
> If Brian knows such a thing, it doesn't come from studying the data. It
> comes from ineffable knowledge, intuitively acquired. It's mystic crystal
> revelation, and the mind's true liberation.
Looks like the dimensions a relation has depends on one's sign. Received on Mon Mar 23 2009 - 17:37:23 CET