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  1. Hive
  2. HIVE-5775 Introduce Cost Based Optimizer to Hive
  3. HIVE-8166

CBO: 1) Bailout in strict mode 2) OB,LIMIT RR table alias is same as that of sub query 3) If RowCount Not found then fall back to non cbo 4)Fix NPE in unique col name check

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Details

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

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      1. HIVE-8166.patch
        4 kB
        Laljo John Pullokkaran

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          jpullokkaran Laljo John Pullokkaran
          jpullokkaran Laljo John Pullokkaran
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            Updated:
            Resolved: