class CreateBike < ActiveRecord::Migration def change create_table :bikes do |t| t.string "serial_number" t.integer "bike_brand_id", :null => false t.integer "bike_model_id", :null => false t.string "color" t.integer "bike_style_id", :null => false t.float "seat_tube_height" t.float "top_tube_length" t.integer "wheel_size" t.float "value" t.string "bike_condition_id", :null => false t.integer "bike_status_id", :null => false t.timestamps end add_index :bikes, :serial_number, :unique => true end end