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  1. Apache Arrow
  2. ARROW-843

[C++] Parquet merging unequal but equivalent schemas

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 1.0.0
    • Component/s: C++
    • Labels:

      Description

      Some Parquet datasets may contain schemas with mixed REQUIRED/OPTIONAL repetition types. While such schemas aren't strictly equal, we will need to consider them equivalent on the read path

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            • Assignee:
              Unassigned
              Reporter:
              wesm Wes McKinney
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              • Created:
                Updated: