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Posted to issues@spark.apache.org by "L. C. Hsieh (Jira)" <ji...@apache.org> on 2020/12/24 21:01:00 UTC

[jira] [Created] (SPARK-33907) Only prune columns of from_json if parsing options is empty

L. C. Hsieh created SPARK-33907:
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             Summary: Only prune columns of from_json if parsing options is empty
                 Key: SPARK-33907
                 URL: https://issues.apache.org/jira/browse/SPARK-33907
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 3.1.0
            Reporter: L. C. Hsieh
            Assignee: L. C. Hsieh


For safety, we should only prune columns from from_json expression if the parsing option is empty.



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