Hive
  1. Hive
  2. HIVE-670

Explain should show output column names

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major 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.

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

        Activity

        Zheng Shao created issue -
        Zheng Shao made changes -
        Field Original Value New Value
        Attachment HIVE-670.1.patch [ 12414181 ]
        Zheng Shao made changes -
        Attachment HIVE-670.2.patch [ 12414366 ]
        Namit Jain made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Resolution Fixed [ 1 ]
        Namit Jain made changes -
        Assignee Zheng Shao [ zshao ]
        Carl Steinbach made changes -
        Fix Version/s 0.4.0 [ 12313714 ]
        Carl Steinbach made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Zheng Shao
            Reporter:
            Zheng Shao
          • Votes:
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            Watchers:
            1 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development