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.. _examples_toplevel:
============
ORM Examples
============
The SQLAlchemy distribution includes a variety of code examples illustrating
a select set of patterns, some typical and some not so typical. All are
runnable and can be found in the ``/examples`` directory of the
distribution. Descriptions and source code for all can be found here.
Additional SQLAlchemy examples, some user contributed, are available on the
wiki at `<https://www.sqlalchemy.org/trac/wiki/UsageRecipes>`_.
Mapping Recipes
===============
.. _examples_adjacencylist:
Adjacency List
--------------
.. automodule:: examples.adjacency_list
.. _examples_associations:
Associations
------------
.. automodule:: examples.association
.. _examples_asyncio:
Asyncio Integration
-------------------
.. automodule:: examples.asyncio
Directed Graphs
---------------
.. automodule:: examples.graphs
Dynamic Relations as Dictionaries
---------------------------------
.. automodule:: examples.dynamic_dict
.. _examples_generic_associations:
Generic Associations
--------------------
.. automodule:: examples.generic_associations
Large Collections
-----------------
.. automodule:: examples.large_collection
Materialized Paths
------------------
.. automodule:: examples.materialized_paths
Nested Sets
-----------
.. automodule:: examples.nested_sets
.. _examples_performance:
Performance
-----------
.. automodule:: examples.performance
.. _examples_relationships:
Relationship Join Conditions
----------------------------
.. automodule:: examples.join_conditions
.. _examples_spaceinvaders:
Space Invaders
--------------
.. automodule:: examples.space_invaders
.. _examples_xmlpersistence:
XML Persistence
---------------
.. automodule:: examples.elementtree
.. _examples_versioning:
Versioning Objects
------------------
.. _examples_versioned_history:
Versioning with a History Table
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. automodule:: examples.versioned_history
.. _examples_versioned_rows:
Versioning using Temporal Rows
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. automodule:: examples.versioned_rows
.. _examples_vertical_tables:
Vertical Attribute Mapping
--------------------------
.. automodule:: examples.vertical
.. _examples_inheritance:
Inheritance Mapping Recipes
===========================
Basic Inheritance Mappings
--------------------------
.. automodule:: examples.inheritance
Special APIs
============
.. _examples_instrumentation:
Attribute Instrumentation
-------------------------
.. automodule:: examples.custom_attributes
.. _examples_sharding:
Horizontal Sharding
-------------------
.. automodule:: examples.sharding
Extending the ORM
=================
.. _examples_session_orm_events:
ORM Query Events
-----------------
.. automodule:: examples.extending_query
.. _examples_caching:
Dogpile Caching
---------------
.. automodule:: examples.dogpile_caching
.. _examples_postgis:
PostGIS Integration
-------------------
.. automodule:: examples.postgis
|
