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https://issues.apache.org/jira/browse/SOLR-2689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13078467#comment-13078467
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Markus Jelsma commented on SOLR-2689:
-------------------------------------
You are right, it's because both examples use one search term and thus all have
the same score. It shows when not all scores are identical when you use
multiple terms. I'll provide a better description and example next week when
i'll get back.
> !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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