On Oct 26, 2007, at 4:19 , Gregory Stark wrote:
> "D. Dante Lorenso" <dante@lorenso.com> writes:
>
>> You need to look at the connectby function which is part of contrib.
>
> Or ltree. Depending on how static your data is and what else you
> need to do
> with it.
Or adjacency list or nested set (or even nested intervals).
Michael Glaesemann
grzm seespotcode net