django.db.utils.ProgrammingError：OenBSD vps上已存在关系

我收到此错误。我尝试迁移 - 默认，但它似乎并没有工作。附带的是“python manage.py migrate”的输出我的设置是在OneBSD VPS上的Django 1.6 + celery3.1.12 + postgresql + gunicorn。django.db.utils.ProgrammingError：OenBSD vps上已存在关系

Running migrations for users: 


- Migrating forwards to 0007_auto__del_field_profile_weekly_digest__del_field_profile_daily_digest_. 
> users:0001_initial 
FATAL ERROR - The following SQL query failed: CREATE TABLE "users_user" ("id" serial NOT NULL PRIMARY KEY, "password" varchar(128) NOT NULL, "last_login" timestamp with time zone NOT NULL, "email" varchar(255) NOT NULL UNIQUE, "name" varchar(255) NOT NULL, "is_active" boolean NOT NULL, "is_admin" boolean NOT NULL, "is_staff" boolean NOT NULL, "type" integer NOT NULL, "status" integer NOT NULL, "new_messages" integer NOT NULL, "badges" integer NOT NULL, "score" integer NOT NULL, "full_score" integer NOT NULL, "flair" varchar(15) NOT NULL, "site_id" integer NULL) 
The error was: relation "users_user" already exists 

Error in migration: users:0001_initial 
Traceback (most recent call last): 
    File "manage.py", line 9, in <module> 
    execute_from_command_line(sys.argv) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line 
    utility.execute() 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute 
    self.fetch_command(subcommand).run_from_argv(self.argv) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv 
    self.execute(*args, **options.__dict__) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/django/core/management/base.py", line 285, in execute 
    output = self.handle(*args, **options) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/management/commands/migrate.py", line 111, in handle 
    ignore_ghosts = ignore_ghosts, 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/__init__.py", line 220, in migrate_app 
    success = migrator.migrate_many(target, workplan, database) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 254, in migrate_many 
    result = migrator.__class__.migrate_many(migrator, target, migrations, database) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 329, in migrate_many 
    result = self.migrate(migration, database) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 133, in migrate 
    result = self.run(migration, database) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 114, in run 
    return self.run_migration(migration, database) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 84, in run_migration 
    migration_function() 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 60, in <lambda> 
    return (lambda: direction(orm)) 
    File "/home/jay/biostar-central/biostar/apps/users/migrations/0001_initial.py", line 28, in forwards 
    ('site', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['sites.Site'], null=True)), 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/db/generic.py", line 47, in _cache_clear 
    return func(self, table, *args, **opts) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/db/generic.py", line 361, in create_table 
    "columns": ', '.join([col for col in columns if col]), 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/south/db/generic.py", line 282, in execute 
    cursor.execute(sql, params) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/django/db/backends/util.py", line 53, in execute 
    return self.cursor.execute(sql, params) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/django/db/utils.py", line 99, in __exit__ 
    six.reraise(dj_exc_type, dj_exc_value, traceback) 
    File "/home/jay/biostar-central/lib/python2.7/site-packages/django/db/backends/util.py", line 53, in execute 
    return self.cursor.execute(sql, params) 
django.db.utils.ProgrammingError: relation "users_user" already exists

来源

2016-10-01 Jay Patel

如果python manage.py migrate --fake-initial不工作，你可以尝试从您的应用程序迁移删除文件夹，并通过创造新的：

python manage.py makemigrations app_name

来源

2016-10-01 11:13:58

谢谢您非常。 –

没问题:)祝你好运 –

这个工作对我来说：

python manage.py migrate --fake

来源

2017-03-08 05:17:53

django.db.utils.ProgrammingError：OenBSD vps上已存在关系

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