Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-2827

Implement nullsafe equi-join

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.9.0
    • Component/s: Query Processor
    • Labels:
      None
    • Environment:

      ubuntu 10.04

    • Hadoop Flags:
      Reviewed

      Description

      was part of HIVE-2810, but separated because it affected more classes than expected.

      SELECT * FROM a JOIN b ON a.key <=> b.key
      

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                navis Navis Ryu
                Reporter:
                navis Navis Ryu
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: