project-work/worker-toolkit-stocks-in-the-future/repo/db/migrate/20240312195258_create_classrooms.rb

class CreateClassrooms < ActiveRecord::Migration[7.1]
  def change
    create_table :classrooms do |t|
      t.string :name
      t.references :year, null: false, foreign_key: true
      t.references :school, null: false, foreign_key: true
      t.string :grade

      t.timestamps
    end
  end
end