1 Reply Latest reply on Nov 8, 2018 2:57 PM by Patrick Van Der Hyde

    Tableau empty date padding in Impala

    Curtiss Luong

      I've been creating tableau dashboards for a while now using the ZN(Lookup(SUM(field), 0)) trick for a while now to pad empty dates with zeros. However, when using the same trick with an Impala connection to a Hadoop cluster, it seems that the output is no longer padded.

      Does anyone know why it no longer works and what the potential solution would be?