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  1. Hive
  2. HIVE-670

Explain should show output column names

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.4.0
    • Component/s: Query Processor
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Explain currently only shows the expressions (in which it references the output column names of the last operator).
      However, it does not show the output column names of the last operator, which makes it hard to debug.

        Attachments

        1. HIVE-670.2.patch
          675 kB
          Zheng Shao
        2. HIVE-670.1.patch
          675 kB
          Zheng Shao

          Activity

            People

            • Assignee:
              zshao Zheng Shao
              Reporter:
              zshao Zheng Shao
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              Dates

              • Created:
                Updated:
                Resolved: