Shouldn't those be single quotes around the course name?

> -----Original Message-----
> From: Jochem van Dieten [mailto:[EMAIL PROTECTED]
> Sent: Monday, February 24, 2003 3:02 PM
> To: CF-Talk
> Subject: Re: SQL: How do I a get list of everybody that doesn't meet a
> certain criteria
> 
> 
> Kronenberger, Douglas wrote:
> > 
> > I have a table that has multiple courses taken (CourseName) 
> entries  for
> > each employee (EmpID)
> > 
> > This gets me everybody that took the coures.
> >     SELECT EmpID, CourseName
> >     FROM Course
> >     WHERE CourseName = "Preventing Sexual Harassment"
> > 
> > But how do I get everybody that didn't?
> 
> I presume you have a table "employees" that has EmpID as the primary 
> key. In that case:
> 
> SELECT
>       EmpID
> FROM
>       Employees
> WHERE NOT EXISTS (
>       SELECT
>               1
>       FROM
>               Course
>       WHERE
>               CourseName = "Preventing Sexual Harassment"
>               AND
>               Course.EmpID = Employees.EmpID
>               )
> 
> Jochem
> 
> 
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