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  1. Apache Arrow
  2. ARROW-2699

[C++/Python] Add Table method that replaces a column with a new supplied column

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      Description

      This method would produce a new table since table objects are immutable. Example:

      new_column = table.column(name).cast(pa.timestamp('ms'))
      new_table = table.set_column(name, new_column)
      

      See discussion in https://github.com/apache/arrow/pull/2129#issuecomment-396423002

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