3 Replies Latest reply: Apr 24, 2016 11:57 AM by Enrique Colomer RSS

    Replace NULL and missing values as part of ETL for data quality?

    Georg Gottsmann

      Dear all,

       

      Suppose within the ETL process, I extract a table as following:

       

       

      The NULL resulted from a JOIN, the missing value in Field2 of row "b" is just empty.