Robert,
> It appears that this statement has been in our documentation since Tom
> Lane added FROM_COLLAPSE_LIMIT (back then, it was capitalized) on
> January 25, 2003 (9bf97ff426de9), but I can't find any justification
> for it anywhere. I think we either need to justify this advice, or
> remove it.
... trying to remember why I wrote that ... what would happen if
FROM_COLLAPSE_LIMIT was *more* than GEQO_THRESHOLD?
--
Josh Berkus
PostgreSQL Experts Inc.
www.pgexperts.com
