Cannot complete Flask-Migration

Question

I\'ve setup a local Postgres DB with SQLAlchemy and cannot commit my first entry. I keep on getting this error...

ProgrammingError: (ProgrammingError) relation          


        

Answer 1

Alembic keeps the migration history in your database, this is why it still recognises there is another revision there. I keep my project on Heroku so I was able to just do heroku pg:pull ... to be able to get a new copy of my database. Prior to this you will have to drop your local db. In case you don't want to drop your local, I think dropping the table should work too. I use the PG Commander as a GUI tool to quickly browse my databases.