Are you trying to do the equivilent of like a sql Union, ie
Show rows from the table, and below show rows from excel?
If not, how would you do this in sql? if you have 2 tables and wanted to show all columns, but nothing to join them on, what would it look like?
What your describing is confusing, I think I know what your asking but how you would do it, or why you want to do it is wierd.
If you have 10 rows from dataset A, and 20 Rows from the excel sheet, how do you line them up?
Perhaps you need to derive a common column in both recordsets Something like a derived rowNumber.