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From "Markus Jelsma (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SOLR-2689) !frange with query($qq) sets score=1.0f for all returned documents
Date Tue, 02 Aug 2011 15:31:27 GMT
!frange with query($qq) sets score=1.0f for all returned documents
------------------------------------------------------------------

                 Key: SOLR-2689
                 URL: https://issues.apache.org/jira/browse/SOLR-2689
             Project: Solr
          Issue Type: Bug
          Components: search
    Affects Versions: 3.4
            Reporter: Markus Jelsma
             Fix For: 3.4, 4.0


Consider the following queries, both query the default field for 'test' and return the document
digest and score (i don't seem to be able get only score, fl=score returns all fields):

This is a normal query and yields normal results with proper scores:

{code}
q=test&fl=digest,score
{code}

{code}
<result name="response" numFound="227763" start="0" maxScore="4.952673">
−
<doc>
<float name="score">4.952673</float>
<str name="digest">c48e784f06a051d89f20b72194b0dcf0</str>
</doc>
−
<doc>
<float name="score">4.952673</float>
<str name="digest">7f78a504b8cbd86c6cdbf2aa2c4ae5e3</str>
</doc>
−
<doc>
<float name="score">4.952673</float>
<str name="digest">0f7fefa6586ceda42fc1f095d460aa17</str>
</doc>
{code}

This query uses frange with query() to limit the number of returned documents. When using
multiple search terms i can indeed cut-off the result set but in the end all returned documents
have score=1.0f. The final result set cannot be sorted by score anymore. The result set seems
to be returned in the order of Lucene docId's.

{code}
q={!frange l=1.23}query($qq)&qq=test&fl=digest,score
{code}

{code}
<result name="response" numFound="227763" start="0" maxScore="1.0">
−
<doc>
<float name="score">1.0</float>
<str name="digest">c48e784f06a051d89f20b72194b0dcf0</str>
</doc>
−
<doc>
<float name="score">1.0</float>
<str name="digest">7f78a504b8cbd86c6cdbf2aa2c4ae5e3</str>
</doc>
−
<doc>
<float name="score">1.0</float>
<str name="digest">0f7fefa6586ceda42fc1f095d460aa17</str>
</doc>
{code}

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