>
> results.extra(select={
> 'distance':
> '(acos(sin(latitude)*sin(%(latitude)f)+cos(latitude)*cos(%(latitude)f)*cos(%(longitude)f-longitude)))'
> % {
> 'latitude': latitude,
> 'longitude': longitude
> }
> }).order_by('distance')
>
This is an interesting solution to the issue. I never really looked into the
extra method.
So I read the docs and I'm wondering if it wouldn't be better to use the
select_params parameter ?
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