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Posted to issues@spark.apache.org by "L. C. Hsieh (Jira)" <ji...@apache.org> on 2020/09/21 20:17:00 UTC

[jira] [Created] (SPARK-32958) Column pruning for JsonToStructs

L. C. Hsieh created SPARK-32958:
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             Summary: Column pruning for JsonToStructs
                 Key: SPARK-32958
                 URL: https://issues.apache.org/jira/browse/SPARK-32958
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 3.1.0
            Reporter: L. C. Hsieh
            Assignee: L. C. Hsieh


We could do column pruning for JsonToStructs expression if we only require some fields from it.



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