title: mysql syntax query
body: <p>This code won't compile, or whatever it is that the magical sql server does. Could someone point out the error please. And ya, this is hw but the assignment is sql-version agnostic so it really doesn't matter. Thanks.</p>
  
  <pre><code>SELECT courseNo, section,
  SELECT (
    count( * )
    FROM registration, students
   WHERE registration.idno = students.idno
  )
  FROM registration, students;
  </code></pre>