Tag: heroku-postgres

django.db.utils.DataError: value too long for type character varying(30). I am getting this error while migrating on heroku postgresql

django heroku-postgres postgresql psycopg2 python

The errors I am getting while migrating on PostgreSQL Heroku. Note: It is working fine on the local server. there is no column with 30 lengths even tried migrating after deleting all data and still getting the same error. This is the model of the project models.py Answer I just deleted the junk file inside the migrations>pycache

Can’t access Postgres DB on Heroku app

flask heroku heroku-postgres postgresql python

I have a Python 2.7 / Flask app running on Heroku that scrapes data and I now want to store that information in a database. I’ve tried to follow tutorials like this one and apply this to my case but I can’t get it to work. I have created & promoted my postgres database successfully on heroku. I am fairly