3 Replies Latest reply: Jan 15, 2014 8:16 AM by Antonin Ramet RSS

    Count number of columns not empty

      Hi !


      I'd like your help to figure out something. This is my DB : tab.png

      I want to count, for jour_10 to jour_18, how many column is not empty, for each row. For exemple, the first line, you'll have var=5, the second one var=5, the third var=4, etc...

      How can I do it ?