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Thomas B. Passin wrote:
> Well, actually, the XML 1.0 Rec gives you __ containment__ (nested sets).
> If you like to say that a tree is isomorphic to a series of nested objects,
> then you can get your tree. For example, there is a way to represent a
> hierarchy in an sql database using nested sets - containment - which you
> would never recognize as a tree - see
I don't know. If a copy of CLR or Skienna fell on your head at the
right time, you might see it. And lft and rgt are a bit of a giveaway.
The SQL looks like Prolog on acid; not neccessarily a bad thing :)
Bill de hÓra