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https://github.com/sqlalchemy/sqlalchemy.git
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Mike Bayer
546015e6e1
to allow ad-hoc display of the source of any file, as well as a "directory listing" structure. - reorganize examples/ to take advantage of new extension. in particular, keep moving all the descriptive text for files etc. into module docstrings, taking more advantage of self-documentation.
15 lines
399 B
Python
15 lines
399 B
Python
"""Large collection example.
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Illustrates the options to use with
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:func:`~sqlalchemy.orm.relationship()` when the list of related
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objects is very large, including:
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* "dynamic" relationships which query slices of data as accessed
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* how to use ON DELETE CASCADE in conjunction with
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``passive_deletes=True`` to greatly improve the performance of
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related collection deletion.
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.. autosource::
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"""
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