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From "Chetan Mehrotra (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (OAK-2234) Support property existence query (for Lucene)
Date Wed, 17 Dec 2014 07:01:13 GMT

     [ https://issues.apache.org/jira/browse/OAK-2234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chetan Mehrotra updated OAK-2234:
---------------------------------
    Fix Version/s:     (was: 1.0.9)

> Support property existence query (for Lucene)
> ---------------------------------------------
>
>                 Key: OAK-2234
>                 URL: https://issues.apache.org/jira/browse/OAK-2234
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: oak-lucene
>            Reporter: Chetan Mehrotra
>            Assignee: Chetan Mehrotra
>            Priority: Minor
>             Fix For: 1.2
>
>
> Add support for property existence query like
> {noformat}
> select [jcr:path] from [nt:base] where propa is not null
> {noformat}
> Opposite of this cannot be be supported i.e. {{propa is null}} though!
> With OAK-1208 query creation logic explicitly ignores such queries but with recent Lucene
changes it appears to be possible LUCENE-995



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