Demo file: 2010-11-21-count-unique.zip (requires FM 10 or later)
Yesterday we looked at a simple method to flag unique entries in a found set. This time, we’re going to look at an additional use for this technique, using the same data set and demo file as last time.
As you may recall, we have a simple table of sales data, and previously we produced a summary report sorted by salesperson, but reordered by total sales, so that the top performing salespeople appeared at the top of the report.
