|
@@ -1463,8 +1463,8 @@ Like all :class:`CharField` subclasses, :class:`URLField` takes the optional
|
|
|
.. class:: UUIDField(**options)
|
|
|
|
|
|
A field for storing universally unique identifiers. Uses Python's
|
|
|
-:class:`~python:uuid.UUID` class. When used on PostgreSQL, this stores in a
|
|
|
-``uuid`` datatype, otherwise in a ``char(32)``.
|
|
|
+:class:`~python:uuid.UUID` class. When used on PostgreSQL and MariaDB 10.7+,
|
|
|
+this stores in a ``uuid`` datatype, otherwise in a ``char(32)``.
|
|
|
|
|
|
Universally unique identifiers are a good alternative to :class:`AutoField` for
|
|
|
:attr:`~Field.primary_key`. The database will not generate the UUID for you, so
|
|
@@ -1481,12 +1481,13 @@ it is recommended to use :attr:`~Field.default`::
|
|
|
Note that a callable (with the parentheses omitted) is passed to ``default``,
|
|
|
not an instance of ``UUID``.
|
|
|
|
|
|
-.. admonition:: Lookups on PostgreSQL
|
|
|
+.. admonition:: Lookups on PostgreSQL and MariaDB 10.7+
|
|
|
|
|
|
Using :lookup:`iexact`, :lookup:`contains`, :lookup:`icontains`,
|
|
|
:lookup:`startswith`, :lookup:`istartswith`, :lookup:`endswith`, or
|
|
|
:lookup:`iendswith` lookups on PostgreSQL don't work for values without
|
|
|
- hyphens, because PostgreSQL stores them in a hyphenated uuid datatype type.
|
|
|
+ hyphens, because PostgreSQL and MariaDB 10.7+ store them in a hyphenated
|
|
|
+ uuid datatype type.
|
|
|
|
|
|
Relationship fields
|
|
|
===================
|