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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