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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/04/08 20:06:00 UTC

[jira] [Resolved] (SPARK-31009) Support json_object_keys function

     [ https://issues.apache.org/jira/browse/SPARK-31009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun resolved SPARK-31009.
-----------------------------------
    Fix Version/s: 3.1.0
       Resolution: Fixed

Issue resolved by pull request 27836
[https://github.com/apache/spark/pull/27836]

> Support json_object_keys function
> ---------------------------------
>
>                 Key: SPARK-31009
>                 URL: https://issues.apache.org/jira/browse/SPARK-31009
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Rakesh Raushan
>            Assignee: Rakesh Raushan
>            Priority: Major
>             Fix For: 3.1.0
>
>
> This function will return all the keys from outer json object.
>  
> PostgreSQL  -> [https://www.postgresql.org/docs/9.3/functions-json.html]
> Mysql -> [https://dev.mysql.com/doc/refman/8.0/en/json-function-reference.html]
> MariaDB -> [https://mariadb.com/kb/en/json-functions/]



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