Tortoise ORM now supports non-autonumber primary keys.
This is a big feature change. It should not break any existing implementations.
We currently support single (non-composite) primary keys of any indexable field type, but only these field types are recommended:
IntFieldBigIntFieldCharFieldUUIDField
The primary key will be accessible through a reserved field pk which will be an alias of whichever field has been nominated as a primary key.
The alias field can be used as a field name when doing filtering e.g. .filter(pk=...) etc...
One must define a primary key by setting a pk parameter to True.
If you don't define a primary key, we will create a primary key of type IntField with name of id for you.