Home > Interesting > Modified Preorder Tree Traversal with SQLAlchemy Models

Modified Preorder Tree Traversal with SQLAlchemy Models

Library for implementing Modified Preorder Tree Traversal with your SQLAlchemy Models and working with trees of Model instances, like django-mptt. The nested set model is a particular technique for representing nested sets (also known as trees or hierarchies) in relational databases

http://sqlalchemy-mptt.readthedocs.org

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