I think this is very exciting stuff, but since you didn't submit an updated patch after David's review, I'm closing it for now as returned-with-feedback. Please submit a new version once you have it.
-- 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
