.. currentmodule:: sqlalchemy.orm

.. _relationship_config_toplevel:

Relationship Configuration
==========================

This section describes the :func:`relationship` function and in depth discussion
of its usage.   For an introduction to relationships, start with
:ref:`tutorial_orm_related_objects` in the :ref:`unified_tutorial`.

.. toctree::
    :maxdepth: 3

    basic_relationships
    self_referential
    join_conditions
    large_collections
    collection_api
    relationship_persistence
    backref
    relationship_api

