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From "Vikas Saurabh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OAK-1952) [Query] There should be a way to sort results from query according number of properties/predicates match
Date Fri, 04 Jul 2014 15:16:35 GMT
Vikas Saurabh created OAK-1952:
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             Summary: [Query] There should be a way to sort results from query according number
of properties/predicates match
                 Key: OAK-1952
                 URL: https://issues.apache.org/jira/browse/OAK-1952
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: query
    Affects Versions: 1.0
            Reporter: Vikas Saurabh


Use Case: Query for value of propertyA for valueA OR valueB OR valueC and sort it according
to number of matches (ie a node matching all 3 should have higher score than those mathing
1 or 2 of those).

Currently, the only way is to fetch the result from OR query in application and then post
process it. While this is fine if application is interested in all the results. But, if the
query wants to fetch a page of that result set (result N to result M), then the application
still needs to fetch all nodes while the platform can (possibly) optimize this internally.



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