Re: how to write this query ( sorry typo in previous one)
From: jack <jack.beukering_at_services.fujitsu.com>
Date: 10 Oct 2002 07:27:35 -0700
Message-ID: <531b15de.0210100627.3f75120d_at_posting.google.com>
Date: 10 Oct 2002 07:27:35 -0700
Message-ID: <531b15de.0210100627.3f75120d_at_posting.google.com>
This should work, but there ight be a smarter solution
select * from student
where st_id not in
(select st_id from course where subj_id in (23,24) )
Received on Thu Oct 10 2002 - 16:27:35 CEST