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  1. Spark
  2. SPARK-15214

Implement code generation for Generate

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.2.0
    • SQL
    • None

    Description

      Generate currently does not support code generation. Lets add support for CG and for it and its most important generators: explode and json_tuple.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. SPARK-16998 select($"column1", explode($"column2")) is extremely slow

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-21657 Spark has exponential time complexity to explode(array of structs)

          • Major - Major loss of function.
          • Resolved
          links to

          Pull request #13065 [Github] Pull Request #13065 (hvanhovell)

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              hvanhovell Herman van Hövell
              hvanhovell Herman van Hövell
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              Dates

                Created:
                Updated:
                Resolved: