Method db_parameters

django/db/models/fields/__init__.py:943–954

Extension of db_type(), providing a range of different return values (type, checks). This will look at db_type(), allowing custom model fields to override it.

(self, connection)

        return self.db_type(connection)

    def db_parameters(self, connection):
        """
        Extension of db_type(), providing a range of different return values
        (type, checks). This will look at db_type(), allowing custom model
        fields to override it.
        """
        type_string = self.db_type(connection)
        check_string = self.db_check(connection)
        return {
            "type": type_string,
            "check": check_string,
        }

    def db_type_suffix(self, connection):
        return connection.data_types_suffix.get(self.get_internal_type())