Delete all the old migrations and remigrate

On Tue, 16 Apr 2019, 13:34 Shubham Joshi, <[email protected]> wrote:

> Hello Vivek can you help me in this
>
> I am referring
> https://wsvincent.com/django-rest-framework-user-authentication-tutorial/
>
> changed app name 'users' to accounts
>
>
> got an errror
>
>
> School) snj@snj-ThinkPad-T440p:~/School$ python manage.py createsuperuser
> Username: shubham311507
> Traceback (most recent call last):
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
> line 84, in _execute
>     return self.cursor.execute(sql, params)
> psycopg2.errors.UndefinedTable: relation "accounts_customuser" does not
> exist
> LINE 1: ...."date_joined", "accounts_customuser"."name" FROM "accounts_...
>                                                              ^
>
>
> The above exception was the direct cause of the following exception:
>
> Traceback (most recent call last):
>   File "manage.py", line 21, in <module>
>     main()
>   File "manage.py", line 17, in main
>     execute_from_command_line(sys.argv)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/__init__.py",
> line 381, in execute_from_command_line
>     utility.execute()
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/__init__.py",
> line 375, in execute
>     self.fetch_command(subcommand).run_from_argv(self.argv)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/base.py",
> line 323, in run_from_argv
>     self.execute(*args, **cmd_options)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/contrib/auth/management/commands/createsuperuser.py",
> line 61, in execute
>     return super().execute(*args, **options)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/base.py",
> line 364, in execute
>     output = self.handle(*args, **options)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/contrib/auth/management/commands/createsuperuser.py",
> line 95, in handle
>     error_msg = self._validate_username(username, verbose_field_name,
> database)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/contrib/auth/management/commands/createsuperuser.py",
> line 201, in _validate_username
>
> self.UserModel._default_manager.db_manager(database).get_by_natural_key(username)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/contrib/auth/base_user.py",
> line 44, in get_by_natural_key
>     return self.get(**{self.model.USERNAME_FIELD: username})
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/models/manager.py",
> line 82, in manager_method
>     return getattr(self.get_queryset(), name)(*args, **kwargs)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/models/query.py",
> line 402, in get
>     num = len(clone)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/models/query.py",
> line 256, in __len__
>     self._fetch_all()
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/models/query.py",
> line 1242, in _fetch_all
>     self._result_cache = list(self._iterable_class(self))
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/models/query.py",
> line 55, in __iter__
>     results = compiler.execute_sql(chunked_fetch=self.chunked_fetch,
> chunk_size=self.chunk_size)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/models/sql/compiler.py",
> line 1097, in execute_sql
>     cursor.execute(sql, params)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
> line 99, in execute
>     return super().execute(sql, params)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
> line 67, in execute
>     return self._execute_with_wrappers(sql, params, many=False,
> executor=self._execute)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
> line 76, in _execute_with_wrappers
>     return executor(sql, params, many, context)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
> line 84, in _execute
>     return self.cursor.execute(sql, params)
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/utils.py",
> line 89, in __exit__
>     raise dj_exc_value.with_traceback(traceback) from exc_value
>   File
> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
> line 84, in _execute
>     return self.cursor.execute(sql, params)
> django.db.utils.ProgrammingError: relation "accounts_customuser" does not
> exist
> LINE 1: ...."date_joined", "accounts_customuser"."name" FROM "accounts_...
>                                                              ^
>
>
> completely unaware what happening
>
> On Tue, Apr 16, 2019 at 1:07 PM Vivek Jha <[email protected]> wrote:
>
>> Welcome
>>
>> On Tue, 16 Apr 2019, 13:03 Shubham Joshi, <[email protected]> wrote:
>>
>>> Ya it worked for me thanks
>>>
>>> On Tuesday, April 16, 2019 at 12:59:10 PM UTC+5:30, Vivek Jha wrote:
>>>>
>>>> python manage.py migrate --fake
>>>>
>>>> On Tue, 16 Apr 2019, 12:57 Shubham Joshi, <[email protected]> wrote:
>>>>
>>>>>
>>>>> -------------------------------------------error----------------------------------------------
>>>>>
>>>>> (School) snj@snj-ThinkPad-T440p:~/School$ python manage.py
>>>>> migrateOperations to perform:
>>>>>   Apply all migrations: admin, auth, contenttypes, sessions
>>>>> Running migrations:
>>>>>   Applying auth.0010_alter_group_name_max_length...Traceback (most
>>>>> recent call last):
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
>>>>> line 84, in _execute
>>>>>     return self.cursor.execute(sql, params)
>>>>> psycopg2.errors.InsufficientPrivilege: must be owner of relation
>>>>> auth_group
>>>>>
>>>>>
>>>>> The above exception was the direct cause of the following exception:
>>>>>
>>>>> Traceback (most recent call last):
>>>>>   File "manage.py", line 21, in <module>
>>>>>     main()
>>>>>   File "manage.py", line 17, in main
>>>>>     execute_from_command_line(sys.argv)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/__init__.py",
>>>>> line 381, in execute_from_command_line
>>>>>     utility.execute()
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/__init__.py",
>>>>> line 375, in execute
>>>>>     self.fetch_command(subcommand).run_from_argv(self.argv)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/base.py",
>>>>> line 323, in run_from_argv
>>>>>     self.execute(*args, **cmd_options)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/base.py",
>>>>> line 364, in execute
>>>>>     output = self.handle(*args, **options)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/base.py",
>>>>> line 83, in wrapped
>>>>>     res = handle_func(*args, **kwargs)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/core/management/commands/migrate.py",
>>>>> line 234, in handle
>>>>>     fake_initial=fake_initial,
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/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/snj/.virtualenvs/School/lib/python3.5/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/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/migrations/executor.py",
>>>>> line 245, in apply_migration
>>>>>     state = migration.apply(state, schema_editor)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/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/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/migrations/operations/fields.py",
>>>>> line 249, in database_forwards
>>>>>     schema_editor.alter_field(from_model, from_field, to_field)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/base/schema.py",
>>>>> line 535, in alter_field
>>>>>     old_db_params, new_db_params, strict)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/postgresql/schema.py",
>>>>> line 122, in _alter_field
>>>>>     new_db_params, strict,
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/base/schema.py",
>>>>> line 685, in _alter_field
>>>>>     params,
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/base/schema.py",
>>>>> line 137, in execute
>>>>>     cursor.execute(sql, params)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
>>>>> line 99, in execute
>>>>>     return super().execute(sql, params)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
>>>>> line 67, in execute
>>>>>     return self._execute_with_wrappers(sql, params, many=False,
>>>>> executor=self._execute)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
>>>>> line 76, in _execute_with_wrappers
>>>>>     return executor(sql, params, many, context)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
>>>>> line 84, in _execute
>>>>>     return self.cursor.execute(sql, params)
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/utils.py",
>>>>> line 89, in __exit__
>>>>>     raise dj_exc_value.with_traceback(traceback) from exc_value
>>>>>   File
>>>>> "/home/snj/.virtualenvs/School/lib/python3.5/site-packages/django/db/backends/utils.py",
>>>>> line 84, in _execute
>>>>>     return self.cursor.execute(sql, params)
>>>>>
>>>>> *django.db.utils.ProgrammingError: must be owner of relation
>>>>> auth_group*
>>>>>
>>>>> *--------------------------------------------------------------------*
>>>>>
>>>>>
>>>>> settings
>>>>>
>>>>> DATABASES = {
>>>>> 'default': {
>>>>> 'ENGINE': 'django.db.backends.postgresql_psycopg2',
>>>>> 'NAME': 'school',
>>>>> 'USER': 'shubham311507',
>>>>> 'PASSWORD': 'snj',
>>>>> 'HOST': 'localhost',
>>>>> 'PORT': '5433',
>>>>> }
>>>>> }
>>>>>
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>
> --
> *Shubham Joshi*
> Business Developer | Terse Software
> M: 8390246938
>
> E: [email protected] <[email protected]>
> www.tersesoft.com
> [image: linkedin] <https://www.linkedin.com/in/rajkumartiwari/> [image:
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