MongoDB doesn't really have a query language so no.

If I were you I will check with a debugger. The method reading the embedded collection from the DB is in MongoDBAssociationSnapshot#getRows

The variable toManyValue will contain the association:

https://github.com/hibernate/hibernate-ogm/blob/master/mongodb/src/main/java/org/hibernate/ogm/datastore/mongodb/dialect/impl/MongoDBAssociationSnapshot.java#L69