#25171: Can't update queryset after Count annotation
-------------------------------------+-------------------------------------
Reporter: fraserharris | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 1.6
(models, ORM) |
Severity: Normal | Resolution:
Keywords: queryset, update, | Triage Stage: Accepted
annotate, count |
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by carljm):
Replying to [comment:4 shaib]:
> For the query given in the report:
> {{{
> Category.objects.annotate(Count('tiles')).update(name='foo')
> }}}
> I would like to see a warning (if not an error) because the annotation
is "dead code" and probably a bug.
Sure, but unless that falls out naturally in an implementation that
supports the useful cases, I think it's firmly in nice-to-have territory.
An implementation that let this pass silently wouldn't bother or surprise
me at all.
--
Ticket URL: <https://code.djangoproject.com/ticket/25171#comment:5>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
--
You received this message because you are subscribed to the Google Groups
"Django updates" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-updates/070.6113a4fbb1da5dae2de4ab62c7309053%40djangoproject.com.
For more options, visit https://groups.google.com/d/optout.
