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  1. Flink
  2. FLINK-7923

Support accessing subfields of a Composite element in an Object Array type column

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.4.0
    • Fix Version/s: 1.5.0
    • Component/s: Table SQL / API
    • Labels:
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      Description

      Access type such as:

      SELECT 
        a[1].f0 
      FROM 
        MyTable
      

      will cause problem.

      See following test sample for more details:
      https://github.com/walterddr/flink/commit/03c93bcb0fb30bd2d327e35b5e244322d449b06a

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              • Assignee:
                suez1224 Shuyi Chen
                Reporter:
                rongr Rong Rong
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                Dates

                • Created:
                  Updated:
                  Resolved: