two object returned for exact pk lookup

Amit Upadhyay wrote:

> On 2/15/06, *Maniac* <Maniacsoftwaremaniacs.org 
> <mailto:Maniacsoftwaremaniacs.org>> wrote:
>
>     It may be threading... What http server and what
database you use? If
>     http is Apache does it use threaded worker?
>
>
>
> Threading? Thats surprizing, I am using apache with
fastcgi, as 
> documented on  http://wi
ki.dreamhost.com/index.php/Django. Database is 
> MySQL [MySQL 5.0.18-standard-log].

If it's MySQL then it looks very much like threading issues
(with 
Postgres it fails somewhat differently). There is a patch
fixing it in 
http://code.
djangoproject.com/ticket/463

P.S. Just looked in the ticket: many people have this
problem with fcgi 
as you do.