#30000: QuerySet constructed with .union() should raise an exception on
unsupported
filter() attempt.
-------------------------------------+-------------------------------------
Reporter: thoha | Owner: Hasan
| Ramezani
Type: Bug | Status: assigned
Component: Database layer | Version: 1.11
(models, ORM) |
Severity: Normal | Resolution:
Keywords: queryset union | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by thoha):
Replying to [comment:7 Hasan Ramezani]:
> should we raise an exception for all `filter()` attempts? or just for
unsupported one?
> if we should we raise an exception just for unsupported, is there any
way to find them?
Unsupported ones, I'd think. For my original problem, a simple check would
be to do a count on the number of selections made in the form and
comparing that to the number of records returned - normally they should
match.
--
Ticket URL: <https://code.djangoproject.com/ticket/30000#comment:8>
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