1 Reply Latest reply on Apr 30, 2018 7:19 PM by patrick.byrne.0

    Extracts - can I de-dupe?




      Is there a means to de-duplicate an extract?


      I have an issue whereas I have duplicate data for a given period in an extract.

      ie the same data for the same date


      If it was a database table I would insert/select into a new table removing the duplicates as part of that process.


      Is it possible to do this with a Tableau extract? I am trying to avoid a full refresh as the extract  has approx 150m records.