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  1. Kylin
  2. KYLIN-4936

Exactly aggregation can't transform to project

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • v4.0.0-beta
    • v4.0.0
    • Query Engine
    • None

    Description

      Exactly Aggregate can't transform to project, causing unnecessary spark shuffle !

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            zzcclp Zhichao Zhang
            zhengshengjun Shengjun Zheng
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              Created:
              Updated:
              Resolved: