Contents

class RemoveCityIdFromStreet < ActiveRecord::Migration
  def up
    remove_column :streets, :city_id
  end

  def down
    add_column :streets, :city_id, :integer
    add_index :streets, :city_id
    add_foreign_key :streets, :cities
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
unico-training-7.8.0	db/migrate/20110905192053_remove_city_id_from_street.rb