[ https://issues.apache.org/jira/browse/SPARK-17764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-17764:
------------------------------------
Assignee: (was: Apache Spark)
> to_json function for parsing Structs to json Strings
> ----------------------------------------------------
>
> Key: SPARK-17764
> URL: https://issues.apache.org/jira/browse/SPARK-17764
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Hyukjin Kwon
>
> After SPARK-17699, now Spark supprots {{from_json}}. It might be nicer if we have {{to_json}}
too, in particular, in the case to write out dataframes by some data sources not supporting
nested structured types.
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