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https://github.com/sqlalchemy/sqlalchemy.git
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Mike Bayer
40f8aadd58
- added READMEs to all examples in each __init__.py and added to sphinx documentation - added versioning example - removed vertical/vertical.py, the dictlikes are more straightforward
9 lines
370 B
Python
9 lines
370 B
Python
"""Large collection example.
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Illustrates the options to use with :func:`~sqlalchemy.orm.relation()` when the list of related objects is very large, including:
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* "dynamic" relations which query slices of data as accessed
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* how to use ON DELETE CASCADE in conjunction with ``passive_deletes=True`` to greatly improve the performance of related collection deletion.
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"""
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