#30685: Optimize QuerySet.count() with distinct() or annotate().
     Reporter:  Adam Sołtysik        |                    Owner:  nobody
         Type:                       |                   Status:  new
  Cleanup/optimization               |
    Component:  Database layer       |                  Version:  2.2
  (models, ORM)                      |
     Severity:  Normal               |               Resolution:
     Keywords:                       |             Triage Stage:  Accepted
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0

Comment (by Adam Sołtysik):

 Actually, wouldn't it be as simple as adding these two lines after `obj =
 self.clone()` here:


 I tried it and it seems to be working (didn't run tests, though). But I
 think I don't understand the second part of Simon's advice.

Ticket URL: <https://code.djangoproject.com/ticket/30685#comment:8>
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