postgresql - Heroku Rails development vs. production -

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And till I have no data, I see this work very well. While developing, I do a rake db: Migrate: Reset to delete database and re-run all migration from scratch.

    • And that was not working How should I control it? Thanks!

    I always follow this step if I mess up your migration like you did.

    To leave the database: 

      $ heroku pg: reset SHARED_DATABASE - confirmation NAME_OF_THE_APP

    to recreate the database : 

      $ heroku run rake db: migrate

    ** last step (you need to do this to sync your app with DB ) 

      $ heroku restart

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