How to add rows

Hi all. I have one table: e.g. Column header: Place 1, Place 2, Place 3 with measurement A, measurement B. And have another table: column header is the same with first table, but with different measurement C, measurement D.

I want to add all these measurement in one table and write out. How can realize this? Could not find row combiner/joiner, but only column combiner... thanks,

Hi, it is probably the "Concatenate" node that you are looking for here.

Thanks for your help. "Concetenate" node did help. And I found "Group by" node also could add two tables by rows. thanks again.