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  1. Hive
  2. HIVE-16717

Extend shared scan optimizer to handle partitions

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0
    • Physical Optimizer
    • None

    Description

      Extend shared scans optimizer rule introduced in HIVE-16602 to only merge scan operators on partitioned tables if the pruned partitions are equal.

      Attachments

        1. HIVE-16717.01.patch
          50 kB
          Jesus Camacho Rodriguez
        2. HIVE-16717.patch
          3 kB
          Jesus Camacho Rodriguez

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              jcamachorodriguez Jesus Camacho Rodriguez
              jcamachorodriguez Jesus Camacho Rodriguez
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                Created:
                Updated:
                Resolved: