Hi Ayan,
Thanks for your update.
All i am trying is to update an inner field in one of the
dataframe's complex type column. withColumn method adds or replaces
existing column. In my case column is a nested column. Please see the below
example i mentioned in the mail.
I dont have to add a new colu
Hi
withColumn adds the column. If you want different name, please use .alias()
function.
On Mon, Jul 18, 2016 at 2:16 AM, java bigdata wrote:
> Hi Team,
>
> I am facing a major issue while transforming dataframe containing complex
> datatype columns. I need to update the inner fields of complex
