①ターミナルに下記を記述します。
rails generate migration ADDクラス名 カラム名:データ型( カラム名:データ型)
rails g migration AddNamesToUsers first_name:string last_name:string #例
②ターミナルに下記を記述して完了です。
rails db:migrate
More than 3 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme