You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Yonik Seeley (JIRA)" <ji...@apache.org> on 2015/03/10 02:42:38 UTC

[jira] [Created] (SOLR-7218) constant score query syntax

Yonik Seeley created SOLR-7218:
----------------------------------

             Summary: constant score query syntax
                 Key: SOLR-7218
                 URL: https://issues.apache.org/jira/browse/SOLR-7218
             Project: Solr
          Issue Type: New Feature
            Reporter: Yonik Seeley


A ConstantScoreQuery is like a boosted query, but it produces the same score for every document that matches the query. The score produced is equal to the query boost. The ^= operator is used to turn any query clause into a ConstantScoreQuery.

Constant Score Query Examples:
{code}
+color:blue^=1 text:shoes
(inStock:true text:heliosearch)^=100 native code faceting
{code}

Syntax rational: since boosting (multiplication) is term^value, the syntax for having a constant score can be term^=value




--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org