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  1. Hive
  2. HIVE-10636

CASE comparison operator rotation optimization

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.14.0, 1.0.0, 1.1.0, 1.2.0
    • 1.2.1
    • Logical Optimizer
    • None

    Description

      Step 1 as outlined in description of HIVE-9644

      Attachments

        1. HIVE-10636.patch
          6 kB
          Ashutosh Chauhan
        2. HIVE-10636.1.patch
          71 kB
          Ashutosh Chauhan
        3. HIVE-10636.2.patch
          69 kB
          Ashutosh Chauhan
        4. HIVE-10636.3.patch
          74 kB
          Ashutosh Chauhan

        Issue Links

          contains

          Task - A task that needs to be done. HIVE-10327 Remove ExprNodeNullDesc

          • Major - Major loss of function.
          • Closed
          depends upon

          Bug - A problem which impairs or prevents the functions of the product. HIVE-9644 Fold case & when udfs

          • Major - Major loss of function.
          • Closed
          incorporates

          Bug - A problem which impairs or prevents the functions of the product. HIVE-10688 constant folding is broken for case-when udf

          • Major - Major loss of function.
          • Closed
          is blocked by

          Task - A task that needs to be done. HIVE-10325 Remove ExprNodeNullEvaluator

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HIVE-10327 Remove ExprNodeNullDesc

          • Major - Major loss of function.
          • Closed

          Activity

            People

              ashutoshc Ashutosh Chauhan
              ashutoshc Ashutosh Chauhan
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              Dates

                Created:
                Updated:
                Resolved: