it is about manyToMany.
some students have one teacher, some teachers have one student.
I have 3 forms:studens,studensteachers and teachers,like robot,robotparts,parts. If i want find the only one teacher of 3 students called jack,bob,and michael ,and their ID in studens_teachers are 1,2 and 3.Can i do this? :
if not,how ?