Re: range_agg

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От Paul Jungwirth
Тема Re: range_agg
Дата
Msg-id 16a2d956-f9da-6bed-6473-de9d1ec0a428@illuminatedcomputing.com
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Ответ на Re: range_agg  (David Fetter <david@fetter.org>)
Ответы Re: range_agg  (David Fetter <david@fetter.org>)
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On 5/3/19 6:41 PM, David Fetter wrote:
> This suggests two different ways to extend ranges over aggregation:
> one which is a union of (in general) disjoint intervals, two others
> are a union of intervals, each of which has a weight.
> . . .
> I think the cases above, or at least the first two of them, should be
> available. They could be called range_agg, weighted_range_agg, and
> covering_range_agg.

Thanks David! I think these two new functions make sense. Before I 
implement them too I wonder if anyone else has uses for them?

Thanks,

-- 
Paul              ~{:-)
pj@illuminatedcomputing.com



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