#13198: exclude() bug when used with Q() objects
-------------------------------------+-------------------------------------
Reporter: mucisland | Owner: nobody
Type: Uncategorized | Status: closed
Component: Database layer | Version: 1.1
(models, ORM) | Resolution: duplicate
Severity: Normal | Triage Stage:
Keywords: exclude Q | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Changes (by jedediah@…):
* ui_ux: => 0
* type: => Uncategorized
* severity: => Normal
* easy: => 0
Comment:
Still seeing this in Django 1.4, so either it was erroneously marked as a
dupe or it snuck back in. It's pretty simple to reproduce:
{{{
MyModel.objects.exclude(nullable_field=123) => includes rows with
nullable_field=null
MyModel.objects.exclude(Q(nullable_field=123)) => excludes rows with
nullable_field=null
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/13198#comment:2>
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