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  1. Hive
  2. HIVE-12764 Support Intersect (distinct/all) Except (distinct/all) Minus (distinct/all) in Hive
  3. HIVE-14957

HiveSortLimitPullUpConstantsRule misses branches when parent operator is Union

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.1.0
    • 2.1.1, 2.2.0
    • None
    • None

    Description

      call.transformTo(parent.copy(parent.getTraitSet(), ImmutableList.of(relBuilder.build())));

      When parent is an union operator which has 2 inputs, the parent.copy will only copy the one that has SortLimit and ignore the other branches.

      Attachments

        1. HIVE-14957.01.patch
          1 kB
          Pengcheng Xiong
        2. HIVE-14957.02.patch
          1 kB
          Pengcheng Xiong

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            pxiong Pengcheng Xiong Assign to me
            pxiong Pengcheng Xiong
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              Created:
              Updated:
              Resolved:

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