Re: [BUGS] BUG #8049: Incorrect results when using ORDER BY and query planner options - Mailing list pgsql-hackers

2013/4/9  <th@atsc.nl>:
> I've got a strange problem with a query that produces more results than
> expected.

I tested this [1] and saw that 9.1 don't has the behavior then I
started bisect from REL9_1_9 to HEAD and found that commit 5b7b5518d0e
[2] introduced it.

I'm putting a copy to -hacker list in a hope that this help some one
with more experience on that code to go further.

[1] http://www.postgresql.org/message-id/CAHHcrepFavBPnTSE9Ho3=8FgXH8ciR7byKyMGMbdDfLdpWfzng@mail.gmail.com
[2] http://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=5b7b5518d0ea56c422a197875f7efa5deddbb388

[]s
-- 
Dickson S. Guedes
mail/xmpp: guedes@guedesoft.net - skype: guediz
http://github.com/guedes - http://guedesoft.net
http://www.postgresql.org.br