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From Michael Sokolov <msoko...@safaribooksonline.com>
Subject Re: Getting multi-values to use in filter?
Date Wed, 23 Apr 2014 14:11:50 GMT
This isn't really a good use case for an index like Lucene.  The most 
essential property of an index is that it lets you look up documents 
very quickly based on *precomputed* values.

-Mike


On 04/23/2014 06:56 AM, Rob Audenaerde wrote:
> Hi all,
>
> I'm looking for a way to use multi-values in a filter.
>
> I want to be able to search on  sum(field)=100, where field has values in
> one documents:
>
> field=60
> field=40
>
> In this case 'field' is a LongField. I examined the code in the FieldCache,
> but that seems to focus on single-valued fields only, or
>
>
> It this something that can be done in Lucene? And what would be a good
> approach?
>
> Thanks in advance,
>
> -Rob
>


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