8 Replies Latest reply: Jan 4, 2016 12:21 PM by M MinMin RSS

    One way and back way data compare

      I have a table, which have depature and arrivel Information.  When I choose city A to city B in Dimension. The information of B to A will be also back.

      I need pairwise comparition. Like this,

      Fromto
      AB
      BA
      BA
      AC
      CA

       

      How can I write Expression? 

      ps. Dimension

      FromToRoutekilometer
      ABA-B100
      ACA-C150
      BAB-A200
      CAC-A250