FieldFile.url A read-only property to access the file’s relative URL by calling the

ManyToManyField.db_constraint Controls whether or not constraints should be created in the database for the foreign keys in

get_internal_type() [source] Returns a string naming this field for backend specific purposes

get_prep_value(value) [source] value is the current value of the model’s attribute

db_type(connection) [source] Returns the database column data type for the Field

class BinaryField(**options) [source] A field to store raw binary data. It only supports

FileField.upload_to This attribute provides a way of setting the upload directory and file name, and can be set in two ways

class BooleanField(**options) [source] A true/false field. The

OneToOneField.parent_link When True and used in a model which inherits from another concrete

class UUIDField(**options) [source] A field for storing universally unique identifiers. Uses