Contents

class AddCityIdToDistricts < ActiveRecord::Migration
  def change
    add_column :districts, :city_id, :integer
    add_foreign_key :districts, :cities
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
unico-training-7.8.0	db/migrate/20111226113722_add_city_id_to_districts.rb