How can I use Proc SQL to find all the records that only exist in one table but not the other?

Question

I\'m trying to do this in Enterprise Guide, with a task, otherwise I would just use a data step.

In a data step, this would be:

data names;
 input name $         


        

Answer 1

proc sql;
 create table inNamesNotIncheck
 as
 select *
 from names n
 where not exists
 (select name
 from check c
 where n.name=c.name);
quit;