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  1. Spark
  2. SPARK-16026 Cost-based Optimizer Framework
  3. SPARK-17077

Cardinality estimation of project operator

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0
    • Fix Version/s: 2.2.0
    • Component/s: Optimizer
    • Labels:
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          • Assignee:
            ZenWzh Zhenhua Wang
            Reporter:
            ron8hu Ron Hu
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