> Yes, but always in relation to operator classes, so from BTrees opclass or > such, which I refered to as "the context of index searches", as I don't > really see any theorical need for opclass if it's not for indexing.
IIRC analyze uses the btree op class to build the selectivity histogram. -Nathan -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
