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  1. Hive
  2. HIVE-5775 Introduce Cost Based Optimizer to Hive
  3. HIVE-7636

cbo fails when no projection is required from aggregate function

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • None
    • CBO
    • None

    Description

      select count from t1 join t2 on t1.c1=t2.c2 fails

      Attachments

        1. h-7636.patch
          7 kB
          Ashutosh Chauhan

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            ashutoshc Ashutosh Chauhan
            ashutoshc Ashutosh Chauhan
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              Created:
              Updated:
              Resolved: