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Posted to issues@spark.apache.org by "Xin Wu (Jira)" <ji...@apache.org> on 2020/02/24 15:58:00 UTC

[jira] [Created] (SPARK-30940) Remove meaningless attributeId when Explain SQL query

Xin Wu created SPARK-30940:
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             Summary: Remove meaningless attributeId when Explain SQL query
                 Key: SPARK-30940
                 URL: https://issues.apache.org/jira/browse/SPARK-30940
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Xin Wu


When EXPLAIN sql query, the generated alias shouldn't include expr/attribute id. This will provide better readability of Explain results. This is a follow-up to address [#27368 (comment)|https://github.com/apache/spark/pull/27368#discussion_r376927143]. 



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