#20024: QuerySet.exclude() does not work with lists containing a 'None' element.
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Reporter: stillwater.ke@… | Owner: Adam
| Sołtysik
Type: Bug | Status: assigned
Component: Database layer | Version: master
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
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 Simon Charette):
* cc: Simon Charette (added)
Comment:
Thanks for surfacing this inconsistency Adam.
It looks like adding an `else` clause to deal with a ''query'' right hand
side value that has explicitly selected fields that can be null (primary
keys can't)
https://github.com/django/django/blob/632ccffc49658de5348c51a8918719364be54f37/django/db/models/lookups.py#L387-L389
The `RelatedIn` lookup will also need to be adjusted
https://github.com/django/django/blob/e74b3d724e5ddfef96d1d66bd1c58e7aae26fc85/django/db/models/fields/related_lookups.py#L98-L99
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Ticket URL: <https://code.djangoproject.com/ticket/20024#comment:9>
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