#10181: EmptyResultSet exception
------------------------------------------------+---------------------------
Reporter: omat | Owner: nobody
Status: new | Milestone:
Component: Database layer (models, ORM) | Version: SVN
Keywords: EmptyResultSet, ValuesListQuerySet | Stage: Unreviewed
Has_patch: 0 |
------------------------------------------------+---------------------------
EmptyResultSet exception is fired in 'in' lookups, if the lookup is
against an empty ValuesListQuerySet.
{{{
>>> ids = Tag.objects.filter(id__in=[]).values_list(id, flat=True)
>>> Tag.objects.filter(id__in=ids)
}}}
ids is an empty ValuesListQuerySet, as expected. The second line raises
EmptyResultSet exception, where I would expect an empty QuerySet instead.
--
Ticket URL: <http://code.djangoproject.com/ticket/10181>
Django <http://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 post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/django-updates?hl=en
-~----------~----~----~----~------~----~------~--~---
