Hi Todor,
I have implemented something similar:
cases = HeartFlowCase.objects.all().annotate(Count('hf_id', distinct=True))
I also tried your suggestion and both seem to produce the same results. The
number of duplicates is minimized but not removed entirely. Also the same
problem when applying it to pagination still persists.
Thanks for the suggestion.
On Wednesday, August 17, 2016 at 11:20:34 PM UTC-7, Todor Velichkov wrote:
>
> Another solution would be to annotate min/max deadline date and order by
> the annotation. Something like:
>
> cases = HeartFlowCase.objects.all().annotate(min_deadline=Min(
> 'data__deadline')).order_by('min_deadline')
>
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