Integrity Error 1062
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Django Duplicate Entry Exception
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Django.db.utils.integrityerror (1062 Duplicate Entry
like you, helping each other. Join them; it only takes a minute: Sign up IntegrityError: (1062, Duplicate entry for key) up vote 2 down vote favorite 2 I was trying to purge my database, mydb, and repopulate it to see the effects of some changes to my Django model. Then all this happened. I rolled back django duplicate object to my earlier model set-up, but I still get the errors. I am no MySQL pro, and I can’t quite figure out the problem and what to do about it; I tried creating a new database with another name, but that didn’t happen. I assume that it is a problem created by my Django project. Here is all the info: C:\Users...>python manage.py syncdb Creating tables ... Creating table auth_permission Creating table auth_group_permissions Creating table auth_group Creating table auth_user_user_permissions Creating table auth_user_groups Creating table auth_user Creating table auth_message Creating table django_content_type Creating table django_session Creating table django_site Creating table django_admin_log Creating table forum_category Creating table forum_thread Creating table forum_post You just installed Django's auth system, which means you don't have any superusers defined. Would you like to create one now? (yes/no): yes Username (Leave blank to use 'me'): admin E-mail address: example@example.com Password: Password (again): Superuser created successfully. Traceback (most recent call last): File "manage.py", line 14, in execute_manager(settings) File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 438, in execute_manager utility.execute() File "C:\Python27\lib\site-packages\django\core\management\__init__.
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Django Duplicate Entry For Key
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Django Get_or_create Duplicate Entry
or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow django catch integrityerror Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to catch error 1062 “duplicate entry” independent http://stackoverflow.com/questions/7323434/integrityerror-1062-duplicate-entry-for-key from used database/engine? up vote 6 down vote favorite In a project I started out with MySQL as database. Instead of checking first, I just do an insert and if I get an IntegrityError exception with code 1062, I know that there is a duplicate entry and warn the user, to do this and that. that looks basically like this: try: # add duplicate, nothing bad happens http://stackoverflow.com/questions/8072537/how-to-catch-error-1062-duplicate-entry-independent-from-used-database-engine yet, is only in sqla session db.session.add(User(email='already_used_email@address_that_has_to_be_unique.com')) # commit, now the IntegrityError is raised, when sqla inserts db.session.commit() except IntegrityError as e: db.session.rollback() # this is what i do with mysql, check the exception for code 1062 # how can i replace this with something db independent? code, msg = e.orig if code == 1062: # send warning pass Now, for one this makes it already impossible to test with eg. in-memory sqlite. Not nice, but I could live with that. Second however, I might (have to/want to for other out of scope of this question issues) switch to Postgres. Of course I could just change the code to (also) check for Postgres error codes, but I was hoping there is a way to have SQLALchemy tell me, that a duplicate happened independent from the database. A database dialect abstraction...? python mysql postgresql sqlalchemy share|improve this question edited Nov 10 '11 at 13:53 asked Nov 9 '11 at 22:17 Florian 656815 1 IMHO, you don't need to rollback after a failed commit. You'll have to fetch the error code before the rollback; it would otherwise probably get "no current transaction to rollback" or the like. –wildplasser Nov 9 '1
Sign in Pricing Blog Support Search GitHub https://github.com/omab/python-social-auth/issues/387 This repository Watch 141 Star 2,506 Fork 1,105 omab/python-social-auth Code Issues 234 Pull requests 37 Projects 0 Pulse Graphs New issue IntegrityError: (1062, "Duplicate entry '...' for key 'username'") on facebook complete strategy #387 Open altunyurt opened this Issue Sep 14, 2014 · duplicate entry 0 comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 1 participant altunyurt commented Sep 14, 2014 My service provides an api for an ios application, which authenticates users signing them into facebook, then passing django duplicate entry the acces_token to my service's signin function given below: @strategy('social:complete') def social_signin(request, backend): access_token = request.POST.get("access_token") backend = request.strategy.backend user = backend.do_auth(access_token) if user: if user.auth_token is None: user.auth_token = generate_token() user.save(update_fields=["auth_token"]) return response({"token": user.auth_token}) return response({"token": None, "status": "fail", "message": "Social backend sign in failed"}) I'm using this strategy, in order to create user accounts if they don't already exist or simply sign them in. Sometimes, i see duplicate entry error for some users who already have signed up to my service via facebook from the web interface. Traceback (most recent call last): File "/srv/virtenv/dj15/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 113, in get_response response = callback(request, *callback_args, **callback_kwargs) File "/srv/virtenv/dj15/local/lib/python2.7/site-packages/django/views/decorators/csrf.py", line 77, in wrapped_view return view_func(*args, **kwargs) File "/srv/virtenv/dj15/local/lib/python2.7/site-packages/social/apps/django_app/utils.py", line 45, in wrapper return func(request, backend, *args, **kwargs) File "/srv/www/