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From "Takeshi Yamamuro (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-19637) add to_json APIs to SQL
Date Fri, 17 Feb 2017 09:13:41 GMT

    [ https://issues.apache.org/jira/browse/SPARK-19637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15871491#comment-15871491
] 

Takeshi Yamamuro commented on SPARK-19637:
------------------------------------------

`from_json`, too. I'm not sure but any reason that we didn't add these functions in FunctionRegistry?
cc: [~marmbrus]
I think it's easy to add like: https://github.com/apache/spark/compare/master...maropu:SPARK-19637

> add to_json APIs to SQL
> -----------------------
>
>                 Key: SPARK-19637
>                 URL: https://issues.apache.org/jira/browse/SPARK-19637
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 2.1.0
>            Reporter: Burak Yavuz
>
> The method "to_json" is a useful method in turning a struct into a json string. It currently
doesn't work in SQL, but adding it should be trivial.



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