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https://issues.apache.org/jira/browse/SPARK-8246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579918#comment-14579918
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Cheng Hao commented on SPARK-8246:
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I'll take this one.
> string function: get_json_object
> --------------------------------
>
> Key: SPARK-8246
> URL: https://issues.apache.org/jira/browse/SPARK-8246
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Reynold Xin
>
> get_json_object(string json_string, string path): string
> This is actually fairly complicated. Take a look at
> https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF
> Only add this to SQL, not DataFrame.
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