Re: Max of multiple columns of a row in spark

I think we can do it using greatest function . Closing this ticket ! On Mon, Jun 7, 2021 at 2:43 AM kushagra deep wrote: > Hi Guys, > > I have a problem where I have a df as below: > > ===+ > Marks1 | Marks2| Marks3 | > 10. 30. 40. | > > I want to add a ne

Max of multiple columns of a row in spark

Hi Guys, I have a problem where I have a df as below: ===+ Marks1 | Marks2| Marks3 | 10. 30. 40. | I want to add a new column in the df with name Max with the max of the values of the three columns. The resultant df should be : ===+ Ma