Io uso django_celery con la connessione ad Amazon Redshift. Per migrare il database, dopo "makemigrations" ho usato il comando "python manage.py migrate" e il messaggio di errore appare come mostrato sotto.La colonna 'django_migrations.id' ha un tipo non supportato 'seriale' [con Amazon Redshift]
Il motivo è che Redshift non supporta il tipo di dati "seriale" ma la tabella "django_migrations" che contiene il tipo "seriale" viene creata automaticamente.
Come interrompere Django Migrations creare questa tabella o evitare l'uso di serie sulla tabella 'django_migrations'.
D:\code\test_celery_django>python manage.py migrate
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 338, in execute_from_command_line
utility.execute()
File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 330, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Python27\lib\site-packages\django\core\management\base.py", line 390, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Python27\lib\site-packages\django\core\management\base.py", line 441, in execute
output = self.handle(*args, **options)
File "C:\Python27\lib\site-packages\django\core\management\commands\migrate.py", line 93, in handle
executor = MigrationExecutor(connection, self.migration_progress_callback)
File "C:\Python27\lib\site-packages\django\db\migrations\executor.py", line 19, in __init__
self.loader = MigrationLoader(self.connection)
File "C:\Python27\lib\site-packages\django\db\migrations\loader.py", line 47, in __init__
self.build_graph()
File "C:\Python27\lib\site-packages\django\db\migrations\loader.py", line 180, in build_graph
self.applied_migrations = recorder.applied_migrations()
File "C:\Python27\lib\site-packages\django\db\migrations\recorder.py", line 59, in applied_migrations
self.ensure_schema()
File "C:\Python27\lib\site-packages\django\db\migrations\recorder.py", line 53, in ensure_schema
editor.create_model(self.Migration)
File "C:\Python27\lib\site-packages\django\db\backends\base\schema.py", line 286, in create_model
self.execute(sql, params or None)
File "C:\Python27\lib\site-packages\django\db\backends\base\schema.py", line 111, in execute
cursor.execute(sql, params)
File "C:\Python27\lib\site-packages\django\db\backends\utils.py", line 79, in execute
return super(CursorDebugWrapper, self).execute(sql, params)
File "C:\Python27\lib\site-packages\django\db\backends\utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "C:\Python27\lib\site-packages\django\db\utils.py", line 97, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "C:\Python27\lib\site-packages\django\db\backends\utils.py", line 62, in execute
return self.cursor.execute(sql)
django.db.utils.NotSupportedError: Column "django_migrations.id" has unsupported type "serial".
sto vedendo la stessa cosa: sei riuscito a capirlo? – josephmisiti
quale driver di database stai usando? – Jerzyk