Hannu Krosing wrote:
> Is there a simple query for getting all ancestors of a node ?
Yes, a recursive SQL function that returns a rowset of ancestor keys.
It works off the key directly, doesn't need to touch any tables, so is
quite fast.
--
Don Baccus
Portland, OR
http://donb.photo.net, http://birdnotes.net, http://openacs.org