I expected that to work as well (in fact, I thought that I had used this 
approach successfully in the past). I tried it again this time, however, and it 
didn't work.

Some rows from "lessons" were missing.

Would it matter that while "lessons" has a primary key of "LessonID", 
"students" has a joint primary key of "LessonID" and "UserID"? Or perhaps this 
is an oddity of SQL Server 2000?

Thanks,

Steve

> SELECT *
> FROM lessons
> LEFT JOIN students ON lessons.lessonID = students.lessonID
> WHERE students.studentID = #studentID#
> OR students.studentID IS NULL
> 
Jochem

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