29 Replies Latest reply: Apr 2, 2014 11:38 PM by jack he RSS

    HOW TO WRITE it

      what is wrong with the expression(aggr is wrong):

      sum({<inpdate={'<=$(=date($(saldate)))

      >=aggr(min({<inpdate={'<=$(=date($(enddate)))>=$(=date($(startdate)))'}>}inpdate),SERIALNO)

      '}>} SALES)

      the third get the min date by serialno