[GitHub] [arrow] jorisvandenbossche commented on issue #33962: [C++] Support Temporal Extraction Functions for duration types

["jorisvandenbossche (via GitHub)" <gi...@apache.org>]

jorisvandenbossche commented on issue #33962:
URL: https://github.com/apache/arrow/issues/33962#issuecomment-1411961679

   Note that there is not necessarily a clear definition of what the extracted "second" (or other component) of a duration is.
   
   In pandas, there are two variants: for example `Timedelta.seconds` and `Timedelta.components.seconds` (https://pandas.pydata.org/docs/dev/user_guide/timedeltas.html#attributes). I assume we would want the latter here? (since the former is based on an implementation detail of python's datetime.timedelta)
   


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