'Test case for using ForeignKey in multiple databases in Django
In Django, if I specify the key of another scheme's Model as the ForeignKey, I can usually get the object of the ForeignKey automatically. However, why do I get the following error only in testcase? I can find id, but can't get object.
Environment is Django3.0 Postgresql12.
django/db/models/query.py", line 417, in get
self.model._meta.object_name
I tried some solutions. But, I'm still facing the error...
from django.test import TestCase
TestCase.databases = {'default', 'another_db'}
databases = '__all__'
multi_db = True
Sources
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Source: Stack Overflow
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