#29794: Duplicate object returned using filter
-------------------------------------+-------------------------------------
     Reporter:  Lars Solberg         |                    Owner:  nobody
         Type:  Bug                  |                   Status:  closed
    Component:  Database layer       |                  Version:  2.1
  (models, ORM)                      |
     Severity:  Normal               |               Resolution:  invalid
     Keywords:  duplicate, vacuum    |             Triage Stage:
                                     |  Unreviewed
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------

Comment (by Lars Solberg):

 Absolutly.. This solved itself by doing a VACUUM.. However, auto-vacuum
 was enabled, so I guess postgres can be blamed somewhat..?
 I tryed to vacuum too quickly, as I can't reproduce and debug the problem
 anymore.
 If it happens again, I'll dig deeper.

 I though something like [i.pk for i in
 Server.objects.filter(name='server1')] would generate the same sql queries
 as qs[0], qs[1]..

-- 
Ticket URL: <https://code.djangoproject.com/ticket/29794#comment:4>
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