5 Replies Latest reply on Nov 8, 2011 10:48 AM by philmodjunk

    Removing duplicates from a report



      Removing duplicates from a report


      I have a file which contains a list of services provided by teachers. Each record contains date , time, teachers name, customer name and service type. Some services are private lessons and some are group training sessions.

      I am trying to produce a list of services given by a  particular teacher but I want to list only one line in the case the service is a group, because I am interested in knowing how many sessions the teacher taught not how many students were taught.

      How can I write a script to exclude all duplicates except one of each (duplicates identified by date+time+teachers name)