mark proctor <m.proctor@bigfoot.com> writes:
> However if I put the PERFORM line back in to create a recursive
> function it just goes on forever, and I only have 6 nodes.
Hm. There may be a bug here, or maybe you're still confused... but I'm
not eager to reverse-engineer your table declarations and data from this
sketch. Would you mind providing a complete example, ie a SQL script to
reproduce the problem starting from an empty database?
regards, tom lane