Robert,
The original patch was submitted by Koichi Suzuki - quite a few other people have looked at it and provided comments. Simon Riggs was assigned as the original reviewer, but for some reason Dave Page removed his name from the wiki a few days ago (I'm fixing this now). Actually, this patch has been reviewed by a whole slough of people.
That's because Simon has said that he no longer has time to review it. --Josh -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers