django.db.models.fields.PositiveBigIntegerField

Method	formfield	Return a django.forms.Field instance for this field.
Method	get_internal_type	Undocumented
Class Variable	description	Undocumented

Inherited from PositiveIntegerRelDbTypeMixin:

Method	__init_subclass__	Undocumented
Method	rel_db_type	Return the data type that a related field pointing to this field should use. In most cases, a foreign key pointing to a positive integer primary key will have an integer column data type but some databases (e...

Inherited from BigIntegerField (via PositiveIntegerRelDbTypeMixin):

Constant

MAX_BIGINT

Undocumented

Inherited from IntegerField (via PositiveIntegerRelDbTypeMixin, BigIntegerField):

Method	check	Undocumented
Method	get_prep_value	Perform preliminary non-db specific value checks and conversions.
Method	to_python	Convert the input value into the expected Python data type, raising django.core.exceptions.ValidationError if the data can't be converted. Return the converted value. Subclasses should override this.
Class Variable	default_error_messages	Undocumented
Class Variable	empty_strings_allowed	Undocumented
Property	validators	Some validators can't be created at field initialization time. This method provides a way to delay their creation until required.
Method	_check_max_length_warning	Undocumented

Inherited from Field (via PositiveIntegerRelDbTypeMixin, BigIntegerField, IntegerField):

Method	__copy__	Undocumented
Method	__deepcopy__	Undocumented
Method	__eq__	Undocumented
Method	__hash__	Undocumented
Method	__init__	Undocumented
Method	__lt__	Undocumented
Method	__reduce__	Pickling should return the model._meta.fields instance of the field, not a new copy of that field. So, use the app registry to load the model and then the field back.
Method	__repr__	Display the module, class, and name of the field.
Method	__str__	Return "app_label.model_label.field_name" for fields attached to models.
Method	cast_db_type	Return the data type to use in the Cast() function.
Method	clean	Convert the value's type and run validation. Validation errors from to_python() and validate() are propagated. Return the correct value if no error is raised.
Method	clone	Uses deconstruct() to clone a new copy of this Field. Will not preserve any class attachments/attribute names.
Method	contribute_to_class	Register the field with the model class it belongs to.
Method	db_check	Return the database column check constraint for this field, for the provided connection. Works the same way as db_type() for the case that get_internal_type() does not map to a preexisting model field.
Method	db_parameters	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.
Method	db_type	Return the database column data type for this field, for the provided connection.
Method	db_type_parameters	Undocumented
Method	db_type_suffix	Undocumented
Method	deconstruct	Return enough information to recreate the field as a 4-tuple:
Method	get_attname	Undocumented
Method	get_attname_column	Undocumented
Method	get_choices	Return choices with a default blank choices included, for use as <select> choices for this field.
Method	get_col	Undocumented
Method	get_db_converters	Undocumented
Method	get_db_prep_save	Return field's value prepared for saving into a database.
Method	get_db_prep_value	Return field's value prepared for interacting with the database backend.
Method	get_default	Return the default value for this field.
Method	get_filter_kwargs_for_object	Return a dict that when passed as kwargs to self.model.filter(), would yield all instances having the same value for this field as obj has.
Method	get_pk_value_on_save	Hook to generate new PK values on save. This method is called when saving instances with no primary key value set. If this method returns something else than None, then the returned value is used when saving the new instance.
Method	has_default	Return a boolean of whether this field has a default value.
Method	pre_save	Return field's value just before saving.
Method	run_validators	Undocumented
Method	save_form_data	Undocumented
Method	select_format	Custom format for select clauses. For example, GIS columns need to be selected as AsText(table.col) on MySQL as the table.col data can't be used by Django.
Method	set_attributes_from_name	Undocumented
Method	validate	Validate value and raise ValidationError if necessary. Subclasses should override this to provide validation logic.
Method	value_from_object	Return the value of this field in the given model instance.
Method	value_to_string	Return a string value of this field from the passed obj. This is used by the serialization framework.
Class Variable	auto_creation_counter	Undocumented
Class Variable	default_validators	Undocumented
Class Variable	empty_values	Undocumented
Class Variable	flatchoices	Undocumented
Class Variable	hidden	Undocumented
Class Variable	many_to_many	Undocumented
Class Variable	many_to_one	Undocumented
Class Variable	non_db_attrs	Undocumented
Class Variable	one_to_many	Undocumented
Class Variable	one_to_one	Undocumented
Class Variable	related_model	Undocumented
Class Variable	system_check_deprecated_details	Undocumented
Class Variable	system_check_removed_details	Undocumented
Instance Variable	attname	Undocumented
Instance Variable	auto_created	Undocumented
Instance Variable	blank	Undocumented
Instance Variable	choices	Undocumented
Instance Variable	column	Undocumented
Instance Variable	concrete	Undocumented
Instance Variable	creation_counter	Undocumented
Instance Variable	db_column	Undocumented
Instance Variable	db_index	Undocumented
Instance Variable	default	Undocumented
Instance Variable	editable	Undocumented
Instance Variable	help_text	Undocumented
Instance Variable	is_relation	Undocumented
Instance Variable	max_length	Undocumented
Instance Variable	model	Undocumented
Instance Variable	name	Undocumented
Instance Variable	null	Undocumented
Instance Variable	primary_key	Undocumented
Instance Variable	remote_field	Undocumented
Instance Variable	serialize	Undocumented
Instance Variable	unique_for_date	Undocumented
Instance Variable	unique_for_month	Undocumented
Instance Variable	unique_for_year	Undocumented
Instance Variable	verbose_name	Undocumented
Property	cached_col	Undocumented
Property	db_returning	Private API intended only to be used by Django itself. Currently only the PostgreSQL backend supports returning multiple fields on a model.
Property	db_tablespace	Undocumented
Property	error_messages	Undocumented
Property	unique	Undocumented
Class Method	_choices_is_value	Undocumented
Method	_check_backend_specific_checks	Undocumented
Method	_check_choices	Undocumented
Method	_check_db_index	Undocumented
Method	_check_deprecation_details	Undocumented
Method	_check_field_name	Check if field name is valid, i.e. 1) does not end with an underscore, 2) does not contain "__" and 3) is not "pk".
Method	_check_null_allowed_for_primary_keys	Undocumented
Method	_check_validators	Undocumented
Method	_description	Undocumented
Method	_get_flatchoices	Flattened version of choices tuple.
Instance Variable	_db_tablespace	Undocumented
Instance Variable	_error_messages	Undocumented
Instance Variable	_unique	Undocumented
Instance Variable	_validators	Undocumented
Instance Variable	_verbose_name	Undocumented
Property	_get_default	Undocumented

Inherited from RegisterLookupMixin (via PositiveIntegerRelDbTypeMixin, BigIntegerField, IntegerField, Field):

Class Method	get_lookups	Undocumented
Class Method	register_lookup	Undocumented
Static Method	merge_dicts	Merge dicts in reverse to preference the order of the original list. e.g., merge_dicts([a, b]) will preference the keys in 'a' over those in 'b'.
Method	get_lookup	Undocumented
Method	get_transform	Undocumented
Class Method	_clear_cached_lookups	Undocumented
Class Method	_get_lookup	Undocumented
Class Method	_unregister_lookup	Remove given lookup from cls lookups. For use in tests only as it's not thread-safe.