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Posted to general@lucene.apache.org by Nevalosa <ne...@hotmail.com> on 2010/10/29 05:23:43 UTC

An interesting requirement of payload and numeric range query

Hi, guys
 
I meet a trouble requirement, it is:
------------------------
doc1  field:numeric [term:1009, payload:1009; term:1015, payload1015]
doc2  field:numeric [term:1008, payload:1008; term:1016, payload1016]

search: field:numeric term in range[1008, 1015]
expect hits: [doc1,score:1008; doc2: score:1009]
------------------------
Explain: I want to get score represent by payload, I knew it can implement
by
PayloadSimilarity, and I can also achieve a multiValueNumericRange query.
The
problem is that, when get weight from hits, doc1 hits two times and it's
score
combined by [1009,1015], what I want is the min([1009,1015]).

How can I achieve this? 

Thanks,
Nevalosa
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