Find the details about the result of set diff.

I am using two searches Search1 search 2 1 1 2 2 3 3 5 4 Using set diff gives me the result. Dont want to use join. set diff [search index=ABC sourcetype=PQRS| stats count by x_orderno | fields - count] [search index=DEF sourcetype=WXYZ| stats count by x_orderno | fields - count] x_orderno 5 4 I want the result as x_orderno sourcetype 5 PQRS 4 WXYZ Kindly suggest. TIA