Ruby on Rails ActiveRecord Migrations Rollback migrations
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Example
To rollback the latest migration, either by reverting the change method or by running the down method. Run command:
5.0
rake db:rollback
5.0
rails db:rollback
Rollback the last 3 migrations
5.0
rake db:rollback STEP=3
5.0
rails db:rollback STEP=3
STEP provide the number of migrations to revert.
Rollback all migrations
5.0
rake db:rollback VERSION=0
5.0
rails db:rollback VERSION=0
