CODEWITHSUNDEEP
pythonmysqldjango
kingRauk
kingRauk

Reputation: 1259

django reset contenttypes mismatch

Have deleted my database.

Have run SyncDb.

Trying to load from dump ..-python manage.py loaddata dump.json.

Get- "<1062 Duplicate entry '' for key.."

Have run "python manage.py reset contentypes"

But get-

 Error: Error: contenttypes couldn't be reset. Possible reasons:
  * The database isn't running or isn't configured correctly.
  * At least one of the database tables doesn't exist.
  * The SQL was invalid.
Hint: Look at the output of 'django-admin.py sqlreset contenttypes'. That's the SQL this command wasn't able to run.
The full error: (1217, 'Cannot delete or update a parent row: a foreign key constraint fails')

Have try to run:

from django.core import management

management.call_command("flush", verbosity=, interactive=False)

management.call_command("totally reset", "contenttypes", verbosity=, interactive=False)

management.call_command("loaddata", "full_test_data.json", verbosity=)

But get- syntax error.

Have python 2.7. and Django 1.4

Any ideas?

Upvotes: 1

Views: 731

Answers (1)

Hedde van der Heide
Hedde van der Heide

Reputation: 22439

Try setting foreign_key_checks false, 

DATABASES = {
    'default': {
        # ...         
        'OPTIONS': {
            "init_command": "SET foreign_key_checks = 0;",
        },
    }
}

But you should definitely try to use the dumpdata command with the --natural option to make sure there's no hardcoded content types in your fixtures.

Upvotes: 1

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