#32651: Combining Q with a Q containing exists crashes
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Reporter: Jaap Roes | Owner: nobody
Type: Bug | Status: new
Component: Database | Version: 3.2
layer (models, ORM) |
Severity: Normal | Keywords:
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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I'm in the process of upgrading a project from Django 3.1 to 3.2 and one
of the tests keeps crashing. I reduced the code to the following
statement:
{{{
Q() & Q(Exists(Book.objects.all()))
}}}
This worked correctly in Django 3.1.
I found this ticket: #32548 and can confirm (that after some struggles
related to incompatibilities in 3rd party packges) I was able to get the
tests to pass on Django main. Is it possible to backport the fix to Django
3.2?
--
Ticket URL: <https://code.djangoproject.com/ticket/32651>
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