Yes Mike Curtiss, is easier but follow part of the same steps, the quick how to is:

# first, list your databasesheroku pg -a <your-app-name># In my case, my current database is named PUCE and my old database is named WHITE, I want to copy the data from PUCE to WHITEheroku pg:copy HEROKU_POSTGRESQL_PUCE_URL HEROKU_POSTGRESQL_WHITE_URL -a <your-app-name># now, I just need to make WHITE the active databaseheroku pg:promote HEROKU_POSTGRESQL_WHITE_URL -a <your-app-name>

Thats it. Then I remove the PUCE from the resources panel.

Oh, you need to have heroku toolbelt installed to run those commands. Install it from here https://toolbelt.heroku.com/

Two ways to Downgrade Heroku premium PostgreSQL tier to standard or Upgrade

• first, list your databases

  heroku pg -a < your app name >

In my case, my current database is named PUCE and my old database is named WHITE, I want to copy the data from PUCE to WHITE

heroku pg:copy HEROKU_POSTGRESQL_PUCE_URL HEROKU_POSTGRESQL_WHITE_URL -a <your-app-name>

now, Unfollow PUCE

heroku pg:unfollow HEROKU_POSTGRESQL_PUCE_URL -a <your-app-name>

now, Just pramote the databse

heroku pg:promote HEROKU_POSTGRESQL_WHITE_URL -a <your-app-name>

I have also restart dynos by heroku ps:restart -a <your-app-name>

• Second Way

Create a new follower for your database and wait for the follower to catch up to the primary database:

heroku addons:create heroku-postgresql:standard-2 --follow HEROKU_POSTGRESQL_PUCE_URL -a <your-app-name>

Follower will become available for read-only queries when up-to-date Use heroku pg:wait to track status

heroku pg:wait -a <your-app-name>

heroku pg:info -a <your-app-name>

Following: HEROKU_POSTGRESQL_PUCE (DATABASE_URL) Behind By: 125 commits

heroku maintenance:on -a <your-app-name>

heroku pg:info -a <your-app-name>

Following: HEROKU_POSTGRESQL_PUCE_URL (DATABASE_URL) Behind By: 0 commits Check again pg info if it shoes behind by 0 than you can process below >query

heroku pg:unfollow HEROKU_POSTGRESQL_WHITE_URL -a <your-app-name>heroku pg:promote HEROKU_POSTGRESQL_WHITE -a <your-app-name>

Promoting HEROKU_POSTGRESQL_WHITE_URL to DATABASE_URL... done

heroku maintenance:off -a <your-app-name>

refrence

There is no push-button way to downgrade. I asked Heroku tech support about the question, and they said downgrading follows the exact same process as upgrading (i.e. creating a follower tier and then switching over).