Using the Python object graph mapper with Memgraph - what is the aim of specifying the db?

Question

What is the aim of specifying the db in the class definition and in the field definition?

class Language(Node, index=True, db=db):
    name: str = Field(unique=True, db=db)

Answer 1

The db parameter in the class and field definitions is used to specify the database where the operations will be performed. In the class definition, db=db is used to set the database where the index will be created. In the field definition, db=db is used to set the database where the constraints will be enforced.