2 Replies Latest reply on Oct 9, 2017 3:27 AM by anil saini

    How to?

    Abhinav Srivastava

      I am trying this in tableau, trying to figure out the fastest way.

       

      So, I have

       

      1. 3 csv files with fraud advertising id

      2. Table with all advertising id (This also has the associated client_id)

       

      I want to kind of combine all csv in one and then do inner join with the table so my output is fraud adv id with client id. Problem is every csv has around 1Lac rows. So it takes a lot of time.