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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2017/02/06 21:55:41 UTC

[jira] [Created] (SPARK-19480) Higher order functions in SQL

Reynold Xin created SPARK-19480:
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             Summary: Higher order functions in SQL
                 Key: SPARK-19480
                 URL: https://issues.apache.org/jira/browse/SPARK-19480
             Project: Spark
          Issue Type: New Feature
          Components: SQL
    Affects Versions: 2.2.0
            Reporter: Reynold Xin


To enable users to manipulate nested data types, which is common in ETL jobs with deeply nested JSON fields. Operations should include map, filter, reduce on arrays/maps.




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