Django rest framework social oauth2 causing unexpected error with Djongo for mongoDB conversion of django app

[anakin421]

I am using Django rest framework social oauth2 for authentication in one Django app. For development purposes, I have used this package with Sqlite3 (SQL database) and it works perfectly. However, now I want to migrate this Django app to MongoDB (NoSQL database) via using Djongo. After implementing all the required changes it is showing this bizarre error. I have seen everywhere couldn't find a relevant solution

After adding this command:

**python manage.py migrate**

Operations to perform:
Apply all migrations: admin, auth, contenttypes, oauth2_provider, sessions, social_django

Running migrations:

Not implemented alter command for SQL ALTER TABLE "oauth2_provider_accesstoken" ADD COLUMN "source_refresh_token_id" long NULL UNIQUE

Applying oauth2_provider.0001_initial...Traceback (most recent call last):
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/cursor.py", line 51, in execute
self.result = Query(
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/sql2mongo/query.py", line 783, in init
self._query = self.parse()
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/sql2mongo/query.py", line 875, in parse
raise e
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/sql2mongo/query.py", line 856, in parse
return handler(self, statement)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/sql2mongo/query.py", line 888, in _alter
query = AlterQuery(self.db, self.connection_properties, sm, self._params)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/sql2mongo/query.py", line 425, in init
super().init(*args)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/sql2mongo/query.py", line 84, in init
super().init(*args)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/sql2mongo/query.py", line 62, in init
self.parse()
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/sql2mongo/query.py", line 435, in parse
self._add(statement)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/sql2mongo/query.py", line 598, in _add
raise SQLDecodeError(err_key=tok.value,
djongo.exceptions.SQLDecodeError:

Keyword: long
Sub SQL: ALTER TABLE "oauth2_provider_accesstoken" ADD COLUMN "source_refresh_token_id" long NULL UNIQUE
FAILED SQL: ('ALTER TABLE "oauth2_provider_accesstoken" ADD COLUMN "source_refresh_token_id" long NULL UNIQUE',)
Params: ([],)
Version: 1.3.3

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/backends/utils.py", line 86, in _execute
return self.cursor.execute(sql, params)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/cursor.py", line 59, in execute
raise db_exe from e
djongo.database.DatabaseError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "manage.py", line 22, in
main()
File "manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/core/management/init.py", line 401, in execute_from_command_line
utility.execute()
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/core/management/init.py", line 395, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/core/management/base.py", line 328, in run_from_argv
self.execute(*args, **cmd_options)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/core/management/base.py", line 369, in execute
output = self.handle(*args, **options)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/core/management/base.py", line 83, in wrapped
res = handle_func(*args, **kwargs)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/core/management/commands/migrate.py", line 231, in handle
post_migrate_state = executor.migrate(
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/migrations/executor.py", line 117, in migrate
state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/migrations/executor.py", line 147, in _migrate_all_forwards
state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/migrations/executor.py", line 245, in apply_migration
state = migration.apply(state, schema_editor)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/migrations/migration.py", line 124, in apply
operation.database_forwards(self.app_label, schema_editor, old_state, project_state)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/migrations/operations/fields.py", line 110, in database_forwards
schema_editor.add_field(
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/backends/base/schema.py", line 480, in add_field
self.execute(sql, params)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/backends/base/schema.py", line 142, in execute
cursor.execute(sql, params)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/backends/utils.py", line 100, in execute
return super().execute(sql, params)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/backends/utils.py", line 68, in execute
return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/backends/utils.py", line 77, in _execute_with_wrappers
return executor(sql, params, many, context)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/backends/utils.py", line 86, in _execute
return self.cursor.execute(sql, params)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/utils.py", line 90, in exit
raise dj_exc_value.with_traceback(traceback) from exc_value
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/django/db/backends/utils.py", line 86, in _execute
return self.cursor.execute(sql, params)
File "/home/anakin/virtual_envs/js_backend/lib/python3.8/site-packages/djongo/cursor.py", line 59, in execute
raise db_exe from e
django.db.utils.DatabaseError

Thanks for your consideration. Really appreciate it.

[ObaidKhan625]

Same here. Can't figure out the problem