ds.select("Col1", "Col2", "Col3")
On Thu, 12 Nov 2020 at 15:28, Vikas Garg <sperry...@gmail.com> wrote:
> In Spark Datase, if we add additional column using
> withColumn
> then the column is added in the last.
>
> e.g.
> val ds1 = ds.select("Col1", "Col3").withColumn("Col2", lit("sample"))
>
> the the order of columns is >> Col1 | Col3 | Col2
>
> I want the order to be >> Col1 | Col2 | Col3
>
> How can I achieve this?
>
