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Posted to derby-dev@db.apache.org by "Rick Hillegas (JIRA)" <ji...@apache.org> on 2015/07/08 16:42:05 UTC

[jira] [Commented] (DERBY-6825) Add a VTI for turning JSON documents into relational ResultSets.

    [ https://issues.apache.org/jira/browse/DERBY-6825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14618719#comment-14618719 ] 

Rick Hillegas commented on DERBY-6825:
--------------------------------------

An alternative approach would be to put this VTI in an optional tool. The optional tool could include a function which performs the reverse transformation: turning a query result into a json-simple array.

> Add a VTI for turning JSON documents into relational ResultSets.
> ----------------------------------------------------------------
>
>                 Key: DERBY-6825
>                 URL: https://issues.apache.org/jira/browse/DERBY-6825
>             Project: Derby
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 10.12.0.0
>            Reporter: Rick Hillegas
>         Attachments: SimpleJsonVTI.java
>
>
> Other database are adding support for the popular JSON data interchange format defined by https://www.ietf.org/rfc/rfc4627.txt. We could add a VTI to Derby which would unpack a JSON document into a set of rows.



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