>> Ouch. Attempting to attach the dotty image again.. > > I don't understand this graph. What are the arrows? Downlinks or > sibling pointers? >
Sorry, they are sibling previous and next pointers. The ROOT is at level 1, rest all live blocks are at level 0. #524 is the leftmost page. Regards, Nikhils -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
