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? >