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Alex Rivera
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From the SQLAlchemy ORM Tutorial : You can control the names using the label() construct for scalar attributes and aliased for class constructs: >>> from sqlalchemy.orm import aliased >>> user_alias = aliased(User, name='user_alias') >>> for row in session.query(user_alias, user_alias.name.label('name_label')).all(): ... print row.user_alias, row.name_label This seems to be a lot more typing and a lot less readable than the plain class-instrumented descriptors: >>> for row in session.query(User, User.name).all(): ... print row.User, row.name But it must exist for a reason. How should it be used? What are some good use cases?
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