Hi Chris,
By changing the enrol field in the moodle database to "manual", I mean that it would be done after semester end when enrollment's of students are stable and there are no more addition/removal of students, so that when we delete the external database entries, no changes are reflected on moodle course pages and the students could access the course material even after the semester ends. They would be marked as "manual enrolment" rather than "external database" post changes in the moodle database.
I am attaching a screenshot of conversation on similar topic for your reference. The table described in the screenshot is no more the same and I'm looking for the new schema. I will surely inform you if I make any progress.
Thanks
Shubham
