by Katia Rossi.
Moodle 2.4.3+
I have not yet found a way to delete the assignments submitted by students. Correct me if I'm wrong, but I believe only a student can delete his/her own submissions.
My question is: if I unenrol a student from a course, will his/her assignments for that course be automatically deleted from the database?
What if I delete student account, will assignment submissions be deleted from the database then?
I'm sure Moodle does some sort of automatic clean up of the submissions once the students have been unenrolled and/or their accounts have been deleted; how often does this automatic clean up take place?