Hi.
I think that it's possible to do:
*df.select($*, lit(null).as(col17, lit(null).as(col18,
lit(null).as(col19,, lit(null).as(col26)*
Any other advice?
Miguel.
On Wed, May 27, 2015 at 5:02 PM, Masf masfwo...@gmail.com wrote:
Hi.
I have a DataFrame with 16 columns (df1) and
Hi.
I have a DataFrame with 16 columns (df1) and another with 26 columns(df2).
I want to do a UnionAll. So, I want to add 10 columns to df1 in order to
have the same number of columns in both dataframes.
Is there some alternative to withColumn?
Thanks
--
Regards.
Miguel Ángel
