> What configure options did you use, what locale/encoding are you using,
> what nondefault settings have you got in postgresql.conf?
>
> regards, tom lane
You are right. I've found the odd thing (that completely drives me
mad) in postgresql.conf.
You are able to reproduce slow-not-in queries by switching
constraint_exclusion to on in your postgresql.conf and running my test
(which is attached to the first message).
Looking forward to hearing from you.
--
Regards,
Sergey Konoplev
--
PostgreSQL articles in english & russian
http://gray-hemp.blogspot.com/search/label/postgresql/
