/Python/Django/Delete migrations django and start over deployment heroku

Delete migrations django and start over deployment heroku

#If you still have the old code running on Heroku:

#1) Back your database up

#2) Reverse all of your migrations:

$ heroku run python manage.py migrate appname zero

#3) Then deploy your new code:

$ git push heroku master
#4) Then run the new migrations:

$ heroku run python manage.py migrate


#If you've already deployed the new code to Heroku:

#1) Back your database up

#2) Manually delete your app's tables from your database, as well as rows from the django_migrations table where the app matches your app name e.g. via heroku pg:psql (this may get tricky if you have other apps installed and inter-app dependencies)

#3) Run your new migrations:

$ heroku run python migrate

Source: stackoverflow.com

Similar codes

0 vote154 views1 answer
Two input string sum in django
Python Django
0 vote154 views1 answer
Import ArraField django
Python Django
2 votes169 views2 answers
How to check django rest framework version
Python Django
0 vote168 views1 answer
Manytomany django add bulk create
Python Django
17 votes175 views2 answers
Install django using pip
Python Django
5 votes163 views4 answers
Get user django
Python Django
0 vote153 views1 answer
Django db_index=true
Python Django
0 vote174 views1 answer
Django check if user is staff in template
Python Django
0 vote164 views1 answer
Procfile for django heroku
Python Django
3 votes170 views4 answers
Django setup in windows
Python Django