David Rowley <david.row...@2ndquadrant.com> writes: > I also notice that some regression tests, which I think some of which > Tom updated in the upper planner changes have now changed back again > due to the slightly reduced costs on hash and nested loop joins where > the inner side is unique.
?? I don't see anything in this patch that touches the same queries that changed plans in my previous patch. I do think that the verbosity this adds to the EXPLAIN output is not desirable at all, at least not in text mode. Another line for every darn join is a pretty high price. regards, tom lane -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers