Herman van Hövell created SPARK-42692:
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Summary: Implement Dataset.toJson
Key: SPARK-42692
URL: https://issues.apache.org/jira/browse/SPARK-42692
Project: Spark
Issue Type: New Feature
Components: Connect
Affects Versions: 3.4.0
Reporter: Herman van Hövell
Implement Dataset.toJSON:
{code:java}
/**
* Returns the content of the Dataset as a Dataset of JSON strings.
* @since 3.4.0
*/
def toJSON: Dataset[String]{code}
Please see if we can implement this using
{{{}project(to_json(struct(*))).as(StringEncoder){}}}.
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