Update primary key Django MySQL

Question

sorry for my poor english, my problem is:

I try to update the PK in Django with the method .save() but when i save the object Django duplicate the object withe the s

Answer 1

I don't think Django allows you to change the object's primary key. You may have to delete the original object.

e2.delete()

According to the Django docs

The primary key field is read-only. If you change the value of the primary key on an existing object and then save it, a new object will be created alongside the old one.

Django Docs