#33257: Case() and ExpressionWrapper() doesn't work with DecimalField on SQLite.
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Reporter: Matthijs Kooijman | Owner: Matthijs
| Kooijman
Type: Bug | Status: assigned
Component: Database layer | Version: dev
(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 Mariusz Felisiak):
> Any suggestions on where the testcases for this should live?
- `Case` -> `tests/expressions_case`,
- `ExpressionWrapper` -> `tests/expressions`
> I also had a look through expressions.py, and it seems that most
expressions already have SQLiteNumericMixin, except:
I agree with you analysis: `When`, `WindowFrame`, and `OrderBy` don't need
it. I'm not sure about `Subquery`, you can try to break it, but as far as
I'm aware it returns a single column/expression so casting to a numeric
value should be already handled there.
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Ticket URL: <https://code.djangoproject.com/ticket/33257#comment:4>
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