Teodor Sigaev <teo...@sigaev.ru> writes: >> I found something strange with merge join. Let there are two table
> Sorry, postgresql's version is 8.4 from today CVS Can't reproduce it here, either in HEAD or 8.4. Sure you have a clean build with no local modifications? The outright-incorrect last plan you show seems to indicate something rather badly wrong with pathkey matching. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers