MERGE Two Columns Into A Single Column

Input collection: myContactNames17

FirstName	LastName	Email
Johnson	Bruce	bjohnson@outlook.com
Field	Sally	sfield@hotmail.com
Nyugen	Sam	snyugen@hotmail.com
Waters	Laura	lwaters@outlook.com
Noble	Jackie	jnoble@outlook.com

Output collection: mySolution17

FullName	Email
Johnson, Bruce	bjohnson@outlook.com
Field, Sally	sfield@hotmail.com
Nyugen, Sam	snyugen@hotmail.com
Waters, Laura	lwaters@outlook.com
Noble, Jackie	jnoble@outlook.com

Solution code:

//Create a collection
ClearCollect(myContactNames17,
{FirstName: "Bruce", LastName:"Johnson", Email: "bjohnson@outlook.com"},
{FirstName: "Sally", LastName: "Field", Email: "sfield@hotmail.com"},
{FirstName: "Sam", LastName: "Nyugen", Email: "snyugen@hotmail.com"},
{FirstName: "Laura", LastName: "Waters", Email: "lwaters@outlook.com"},
{FirstName: "Jackie", LastName: "Noble", Email: "jnoble@ooutlook.com"}
);

//Merge two columns code
ClearCollect(
    mySolution17,
    DropColumns(
        AddColumns(
            myContactNames17,
            "FullName",
            LastName&", "&FirstName
        ),
        "FirstName","LastName"
    )
);