2 Replies Latest reply: Jan 11, 2017 8:26 AM by Giuseppe De Vivo RSS

    How to obtain keys not in join

    Giuseppe De Vivo

      Hi all,

       

      I have two tables A and B.

      A and B have the column "ID".

      I need to obtain the intersection that is shown in the figure:

      INTERSECTION.png

       

      How can i write the join and obtain the keys that are in B and not in A?
      Thank you.