9 Replies Latest reply on Sep 25, 2016 11:58 PM by christopher.angeles

    Tableau 10:  Issue on joining a .csv file with a Teradata table

    christopher.angeles

      I have a .csv file with 43M records with no duplicates and tried to LEFT JOINed a Teradata table generated more than 190M rows when I stopped the processing.

      But when I used the same .csv file and LEFT JOINed a .txt file, it returned the same number of records as the csv file.

       

      What could be the issue here?

       

      Thanks in advance.