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 "Thomas Mueller (JIRA)" <ji...@apache.org> on 2016/06/30 08:48:10 UTC

[jira] [Created] (OAK-4523) Query: first selector should be main selector

Thomas Mueller created OAK-4523:
-----------------------------------

             Summary: Query: first selector should be main selector
                 Key: OAK-4523
                 URL: https://issues.apache.org/jira/browse/OAK-4523
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: query
            Reporter: Thomas Mueller
            Assignee: Thomas Mueller


Some applications and tools expect that the first selector is the "main" selector. This is not a bug (violation of the JCR spec or contrary to the documentation) but a compatibility issue with Jackrabbit 2.x. So for the XPath query

{noformat}
//a[@x]/b[@y]
{noformat}

the expectation is that the path of the first selector is "/a/b" and not "/a". The XPath query is converted to SQL-2 join, that has two selectors.



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