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  1. Apache Arrow
  2. ARROW-9434

[C++] Store type_code information in UnionScalar::value

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    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 6.0.0
    • C++

    Description

      The format allows duplicated types in unions, so in order to properly construct an array from a unionscalar we need to know which type to use. Currently we only store the value as another scalar.

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              apitrou Antoine Pitrou
              kszucs Krisztian Szucs
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