SQL Server sammenligner resultaterne af to forespørgsler, der skal være identiske

du kan bruge except-konstruktionen til at matche mellem de to forespørgsler.

select * from (select * from query1) as query1
except
select * from (select * from query2) as query2

EDIT:

Vend derefter forespørgslen for at finde forskelle med forespørgsel2 som driver:

select * from (select * from query2) as query2
except
select * from (select * from query1) as query1