All, I have scenario like this in MSSQL Server SQL where i need to do groupBy without Agg function:
Pseudocode: select m.student_id, m.student_name, m.student_std, m.student_group, m.student_d ob from student as m inner join general_register g on m.student_id = g.student_i d group by m.student_id, m.student_name, m.student_std, m.student_group, m.student_dob I tried to doing in spark but i am not able to get Dataframe as return value, how this kind of things could be done in Spark. Thanks
