Hello !

First, sorry for my english...

I would like to create a request which are based on a m:n relationships.

For example :

a book can be written by several authors and several authors can write books.


This is the relation :

book <-> writtenBy <-> author

For example, How can I obtain the name of all the author who have written the 
book "my book" ?

I have the following code but I don't know how can I put several classes after 
the "from" :

Transaction tx = odmg.newTransaction();
tx.begin();
OQLQuery query = odmg.newOQLQuery();
String queryStr = "select auhors from " + Author.class.getName()+ .... ?

query.create(queryStr);
GroupsList = (List) query.execute();
tx.commit();


Thank you for your help


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