6 Replies Latest reply on Sep 15, 2018 3:27 PM by Ken Flerlage

    Union is not working

    Roisha Pal

      Hey Guys,


      I am running a query like below



      Select A, B, C, null as D, Tab1 as Source from Table1




      Select null as A, null as B, C, D, Tab2 as Source from Table2


      Query is running fine in database but while running in Tableau custom sql only first Table data getting appeared and after union part is not coming.


      What might be the issue? Am i doing it wrongly?