lonvia/waymarked-trails-site — pull request #86 by jschleic (2012-08-15 21:14:13+00:00)
Title: Order sub-relations according to their sequence_id

Implementation of the simplest solution for issue #65: Join with relation_members.
On my database excerpt this query now takes 0.005sec (was 0.001sec). Please test, if the total runtime is acceptable, otherwise we would have to add a sequence column to hierarchy as you suggested.