Extract SQL data from database

[foerstl]

Sorry if it was unclear. I basically know how to display it in a table on the dashboard and meanwhile I found that I get my entire data from the db as output from the SQL node if I connect the function with SELECT * to the input.
I looked at some flows here in the forum but I couldnt find how I can put this data into an array and show it then. The msg object looks like this:

Each object should be in a new row.