Hi everyone - I need to create a query, but not sure how to do it - I figure I nee several queries and them UNION them together. First I need a select all records in the database that have enrollments - that's easy. The next step is to look at the Attendance database and only keep the records from the first query that have some records in the attendance database. This way if there's no attendance records yet, I don't need to worry about absentees. Finally, out of the records that are left, I need to figure out who hasn't had an attendance record in the last "X" days. So someone that hasn't checked in in the last 10 days or so would be left in the list.
I probably can figure most of this out, but I really have no idea how to exclude records that have no attendance records at all.
Appreciate any help!
I probably can figure most of this out, but I really have no idea how to exclude records that have no attendance records at all.
Appreciate any help!