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  1. Apache Arrow
  2. ARROW-1993

[Python] Add function for determining implied Arrow schema from pandas.DataFrame

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 0.10.0
    • Component/s: Python
    • Labels:
      None

      Description

      Currently the only option is to use Table/Array.from_pandas which does significant unnecessary work and allocates memory. If only the schema is of interest, then we could do less work and not allocate memory

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            • Assignee:
              xhochy Uwe L. Korn
              Reporter:
              wesmckinn Wes McKinney
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              • Created:
                Updated: