Identifying Unique FileMaker Records | FileMakerHacks
SOMEHOW I missed this technique for counting unique records in a portal or found set. Thanks to Nick for tracking it down.
…but how can I show a count of my sales people?”
There are various ways to solve this problem, and it’s a problem worth solving, because once you have this technique under your belt, you will find plenty of uses for it, above and beyond simply counting group members. I’m going to focus on what I believe is the simplest solution. I first saw this solution in Ray Cologon’sFileMaker 10 Bible, and more recently was reminded of it in a posting by Mikhail Edoshinon the FM Experts list.
It’s worth the time to read it all.
Identifying Unique Records | FileMakerHacks.