You are viewing a plain text version of this content. The canonical link for it is here.

Posted to oak-issues@jackrabbit.apache.org by "Chetan Mehrotra (JIRA)" <ji...@apache.org> on 2017/03/07 10:38:38 UTC

[jira] [Created] (OAK-5897) Optimize like constraint support in Property Indexes

Chetan Mehrotra created OAK-5897:
------------------------------------

             Summary: Optimize like constraint support in Property Indexes
                 Key: OAK-5897
                 URL: https://issues.apache.org/jira/browse/OAK-5897
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: query
            Reporter: Chetan Mehrotra
            Assignee: Thomas Mueller
             Fix For: 1.8


Consider a query

{noformat}
 /jcr:root/content//element(*, nt:unstructured)[jcr:like(@resource, '/content/foo/bar%')]
{noformat}

This currently gets translated into a range property restriction 

{noformat}
 property=[resource=[[/content/foo/bar.., ../content/foo/bas]]]
{noformat}

For such a query property index currently returns all nodes having "resource" property i.e. all index data. This can be optimized to return only those nodes where indexed value qualifies the range property restriction



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)