#35396: QuerySet filters incorrectly pushed to the inner query when applied
after a
window function filter
-------------------------------------+-------------------------------------
Reporter: Gary Chen | Owner: nobody
Type: Bug | Status: closed
Component: Database layer | Version: 4.2
(models, ORM) |
Severity: Normal | Resolution: wontfix
Keywords: | Triage Stage:
| Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Gary Chen):
>>The real problem here is the ambiguity of what should be done when users
filter against non-windowed and windowed expressions at the same time.
I would think the ordering of the filter statements would at least make
this clear. The django docs call out that annotation/filter ordering
matters, so I'd expect filters before the window annotation to apply to
the inner query, and after to apply to the outer query.
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Ticket URL: <https://code.djangoproject.com/ticket/35396#comment:2>
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