Shared task
Fixed #33482 -- Fixed QuerySet filtering againts negated Exists() with empty queryset.
PR #15382 ↗ · django/django · · merged Feb 2, 2022 · +19 −7 · base 770d3e6a4ce8
what a new run launched now would send
filter on exists-subquery with empty queryset removes whole WHERE block Description (last modified by Tobias Bengfort) >>> qs = MyModel.objects.filter(~models.Exists(MyModel.objects.none()), name='test') >>> qs <QuerySet []> >>> print(qs.query) EmptyResultSet With django-debug-toolbar I can still see the query, but there WHERE block is missing completely. This seems to be very similar to #33018. Work only inside this repository checkout. Make the code change the task describes, keeping the diff focused — no drive-by refactors. When you are done, leave your changes committed or in the working tree; they are collected automatically. Stay on this snapshot checkout (`task/ycb_django_pr15382`). Never checkout, pull, or rebase onto `main`. That branch is a README-only orphan. Stay on this HEAD. Do not fetch another default branch. Push only on the Cursor-created `crazy-cursor/…` side branch from this HEAD.
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| Run | Model | Verdict |
|---|---|---|
| Aug 21, 12:31 UTC · completed | composer-2.5 | PASS |
| Aug 21, 12:31 UTC · completed | grok-4.6 | PASS |
| Aug 21, 12:31 UTC · completed | grok-4.6-low | PASS |
Binary verdicts from the pinned judge (D27). Full attempt detail — candidate diff, transcript, timings — lives on each run page's score matrix.
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| Aug 21, 12:31 UTC · completed |
| grok-4.6-medium |
| PASS |
| Aug 21, 12:31 UTC · completed | grok-4.6-xhigh | PASS |