#29196: Chaining multiple filters duplicates `INNER JOIN` for the final query
     Reporter:  Ivaylo Donchev  |                    Owner:  nobody
         Type:  Bug             |                   Status:  closed
    Component:  Uncategorized   |                  Version:  1.11
     Severity:  Normal          |               Resolution:  invalid
     Keywords:                  |             Triage Stage:  Unreviewed
    Has patch:  0               |      Needs documentation:  0
  Needs tests:  0               |  Patch needs improvement:  0
Easy pickings:  0               |                    UI/UX:  0

Comment (by Ivaylo Donchev):

 Ah, I see. I hit the problem with this behaviour using
 `https://github.com/carltongibson/django-filter` - no matter what relation
 you have there will always be filter chaining if you have multiple filters
 at once. Anyway, it's my mistake. Thank you for the quick response!!!
 Replying to [comment:2 Simon Charette]:
 > This is expected `filter(A, B)` and `filter(A).filter(B)` don't behave
 the same when multi-valued relationships are involved
 span-relationships as documented].

Ticket URL: <https://code.djangoproject.com/ticket/29196#comment:3>
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