This package contains specializations of the
The query interface automatically instantiates these classes when the
appropriate type of node is retrieved from the database. For instance,
if a query returns a set of instructions, the result will be an iterable
of objects of the
Instruction class, rather than the bare
In addition to accessing the attributes of these classes after a query is executed, the attributes and relationships can also be used as SQLAlchemy expressions in a filter, and the classes themselves can be used as if they were tables.