I have two rows with SKUs, one comes from one database, and another one from another one. As you can see in the visual example SKUs with values 1, 2, 4 & 5 are present in both databases.
I have two rows with SKUs, one comes from one database, and another one from another one. As you can see in the visual example SKUs with values 1, 2, 4 & 5 are present in both databases.