Обсуждение: Re: [HACKERS] Bug on complex join

Hello!
  Now for those who said he cannot beleive there is a bug in join - the
following query produced two different results on two different systems
with identical data loaded:

SELECT DISTINCT p.subsec_id  FROM central cn, shops sh, districts d, positions p     WHERE cn.shop_id = sh.shop_id AND
sh.distr_id= d.distr_id     AND   d.city_id = 2 AND cn.pos_id = p.pos_id
 
;
subsec_id
---------       1       2      10      11      12      13      14      15
(8 rows)
  on one system and

subsec_id
---------
(0 rows)
  on the other.
  First system is sparc-solrais and second is intel-linux (Debian 2.0,
glibc2). Another glibc2-realted bug?

Oleg.
----    Oleg Broytmann     http://members.xoom.com/phd2/     phd2@earthling.net          Programmers don't die, they
justGOSUB without RETURN.