Access substitute for EXCEPT clause

Question

How can I get the same result I would get with the SQL code below in ms access? It does not recognize the EXCEPT clause...

SELECT DISTINCT 
             


        

Answer 1

SELECT A.x FROM A
EXCEPT
SELECT B.x FROM B

corresponds to

SELECT A.x FROM A 
LEFT JOIN B 
ON A.x = B.x 
WHERE B.x IS NULL