I am writing an app for a school. I want to point to an entry in the Schedule table and see all of the students enrolled in the target class. Not unreasonable, right? The relationship is many-to-many between the Student and Schedule tables, with the Enroll table bridging them. Here's the SQL from the p-view:

SELECT Schedule.term, Schedule.discipline, Schedule.level,;
Schedule.section, Student.name, IIF(Enroll.drop,"Dropped",""),;
Schedule.pkey, Enroll.pkey, Student.pkey;
FROM ieli!schedule INNER JOIN ieli!enroll;
INNER JOIN ieli!student ;
ON Enroll.stufkey = Student.pkey ;
ON Schedule.pkey = Enroll.schedfkey;
WHERE Schedule.term = ?vTerm;
AND Schedule.level = ?vLevel;
AND Schedule.section = ?vSection;
AND Schedule.discipline = ?vDiscipline;
ORDER BY Student.name

Most of the classes in this school are paired by discipline: for every Term + Level + Section there is a COMM discipline and a WRIT discipline class.

Here's the crazy part: if the discipline is WRIT, I get nobody. If it is COMM, I get all of the students for both the COMM and the WRIT classes. SET FILTER produces the correct results in the Enroll table.

I have tried this without the two keywords (Level & Name)--same results. Any ideas out there?? ARGH!!!

TIA,
John