Em 22-12-2009 22:23, Jan Urbański escreveu: > o) the initial state is not really a random plan, it's usualy a > left-deep tree (and is very inefficient) and this might skew results.
Maybe a QuickPick + SA. http://www.springerlink.com/content/garn64gt61ju5xfa/ http://portal.acm.org/citation.cfm?doid=1559845.1559889 Att Adriano Lange -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
