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Posted to oak-issues@jackrabbit.apache.org by "Alex Parvulescu (JIRA)" <ji...@apache.org> on 2013/05/23 16:11:20 UTC

[jira] [Commented] (OAK-841) Indexing empty string fails with "there's already a child node with name ':index'"

    [ https://issues.apache.org/jira/browse/OAK-841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665202#comment-13665202 ] 

Alex Parvulescu commented on OAK-841:
-------------------------------------

interesting and unexpected :)
does it make sense to keep references to nodes that have an empty values?
are there queries that only check for a property's 'existence' rather than the actual value?
                
> Indexing empty string fails with "there's already a child node with name ':index'"
> ----------------------------------------------------------------------------------
>
>                 Key: OAK-841
>                 URL: https://issues.apache.org/jira/browse/OAK-841
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 0.8
>            Reporter: Marcel Reutegger
>
> Indexing an empty property value results in an 'node already exists' exception in the MicroKernel.
> The value probably needs to be encoded in the index.

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