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From Chris Hostetter <hossman_luc...@fucit.org>
Subject Re: boost ignored with wildcard queries
Date Wed, 05 Mar 2008 21:27:37 GMT

: Doug & I talked about this a while ago. At a minimum, it would require
: byte[maxDoc()] to store scores in a compressed 8 bit format.  It would
: certainly impact performance too.

Why would you have to store the scores?  why not just add an optional 
byte[]norms param to ConstantScoreQuery, if it's null, things work as they 
currently do, if it's non null ConstantWeight.scorer returns a new 
subclass of ConstantScorer where score is implemented as...

    public float score() throws IOException {
      return theScore * normDecoder[norms[doc] & 0xFF];
    }

(where normDecoder is just like in TermScorer)






-Hoss


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