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I want to query this structure:
A -> B B -> C B -> D
what’s the syntax to do this with the Load interface, the documentation is not very clear on this (http://docs.sqlalchemy.org/en/latest/orm/loading_relationships.html#sqlalchemy.orm.joinedload). All I see is how to do:
A -> B B -> C C -> D
Given the query:
How do I go backward in the chain to specify the second relationship on B (B.d)?