I have this table in django admin site the (Student_enrollment_record), if i select an student and update/save the Section field
and it will search the Section field on what i select on the table (Student_enrollment_record(Section)) in table (subject_section_teacher(Section))
and the result will automatically save here.
do i have to use an postgres trigger to solve my problem or should i use django_signals? Please provide an solution for my problem.