Limit on all models leads to data incompletion

[Vipulmaan-1mg]

Using "rake db:seed:dump LIMIT=10" creates a dump with 10 records for every model.

Suppose there are two models Student and Teacher,
Teacher has_many Students, 1 teacher have 100 students,
so there are 10 Teachers but Students data must be more than 10 to be completely associated.