Haven't looked at this patch, but I wonder if it would be better to replace the innards of connectby with a rewrite of the query to use standard WITH queries. Maybe we can remove a couple hundred lines from tablefunc.c?
-- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
