A typo correction:
In line
>>> ids = Tag.objects.filter(id__in=[]).values_list(id, flat=True)
"id" in expression values_list(id, flat=True) should be quoted as:
....values_list('id', flat=True)
Thanks...
On Feb 2, 1:23 pm, omat <o...@gezgin.com> wrote:
> Hi,
>
> I am receiving an EmptyResultSet exception in 'in' lookups, if the
> lookup is against an empty ValuesListQuerySet.
>
> Here is the case:
>
> >>> ids = Tag.objects.filter(id__in=[]).values_list(id, flat=True)
>
> Now the ids is an empty ValuesListQuerySet as expected. If I use it in
> an 'in' lookup:
>
> >>> Tag.objects.filter(id__in=ids)
>
> This results in an EmptyResultSet exception, where I would expect an
> empty QuerySet instead.
>
> Am I missing something here?
>
> Thanks...
> oMat
>
> ps: I am running the most recent SVN revision of Django on Mac OS X
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