#25467: Excluding an object with no ID excludes everything.
-------------------------------------+-------------------------------------
Reporter: skorokithakis | Owner:
| HuffAndPuff
Type: Bug | Status: assigned
Component: Database layer | Version: 1.8
(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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Comment (by akaariai):
Quick comments, I'm not sure if these apply to this ticket.
- .filter() and exclude() should return complements of each other. This
causes problems for queries like lt=None.
- None is only allowed for exact and iexact lookup. The same should
apply for relational lookups.
- in=[val, None] doesn't work correctly in the pythonic sense
currently. It never matches anything.
--
Ticket URL: <https://code.djangoproject.com/ticket/25467#comment:8>
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