Many To Many Relationship and Dataloader

[codelover2k]

Hi!

I implemented a one-to-one and a one-to-many relationship with dataloader and I am happy with it.

Can someone show me a simple example to do a many-to-many query with dataloader.
(pseudo code would be enough)

Lets say we have students and classes.
A student can have many classes.
A class can have many students.
They share a students_classes bridge/join table.

I do not know how implement an efficient way to query students and their classes with dataloader in this many-to-many relation
and I do not know how to query all students with the class A, B or C in an efficient way with dataloader.

would be great to see a simple example of that!
thanks in advance