1 Reply Latest reply on Apr 4, 2012 9:16 AM by philmodjunk

    how to count the numbers for "group by"



      how to count the numbers for "group by"



      I have a POS list as follows:

      Customer     product    ship_month   qty       amt

      Cust_A         Product_A      1              50         100

      Cust_A         Product_A       1              100       200

      Cust_B         Product_A        1              50        80


      my question is , how to konw how many customers buy the Product_A monthly. for examples, I get the report

      Product        Cust_CNT        month       Qty_total       amt_total

      ProductA           2                      1          200                    380

      I use the summary based count, it get the "3", it is not correct numbers.  how to count the number group by customer.

      thank you