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

Cardinality estimation of project operator

          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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