3 Replies Latest reply on Jul 13, 2018 8:21 AM by Dylan Weaver

    Changing data source with Tableau Prep using CSV files

    Kathryn Everest

      I'm running into memory issues with Tableau and am trying to pare down my CSV files using Tableau Prep.  I can't recreate unions (memory) so I need to process each file csv file. 

       

      When I try to replace the file, I don't see that as an option

       

      tab.png

      How do I replace the file?  Thanks!