/Python/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 vote159 views2 answers
Tkinter disable resize
Python
0 vote205 views1 answer
Ptyhton json respones
Python
22 votes189 views6 answers
Tkinter button
Python
1 vote205 views3 answers
Django logout user
Python
18 votes191 views4 answers
Python flatten a list of lists
Python
77 votes190 views6 answers
Python version
Python
0 vote195 views1 answer
Pandas add prefix to column names
Python
2 votes203 views2 answers
Python snippets
Python
3 votes230 views2 answers
How to create a network scanner in python
Python
0 vote188 views1 answer
Accessing list inside dict python
Python