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  1. Apache Arrow
  2. ARROW-5712

[C++][Parquet] Arrow time32/time64/timestamp ConvertedType not being restored properly

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: None
    • Fix Version/s: 1.0.0
    • Component/s: C++, Python
    • Labels:
      None

      Description

      These values are currently being written as raw INT32 without a logical or converted type set

      Example statistics for time32('ms') with version='2.0' set

      (Pdb) stats
      <pyarrow._parquet.Statistics object at 0x7f6a9dca9f30>
        has_min_max: True
        min: 37800001
        max: 55800001
        null_count: 0
        distinct_count: 0
        num_values: 2
        converted_type: NONE
        physical_type: INT32
      

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