class CreateAdminRolesAdminUsers < ActiveRecord::Migration def change create_table "admin_roles_admin_users", :force => true do |t| t.integer "admin_role_id" t.integer "admin_user_id" end end add_index "admin_roles_admin_users", ["admin_role_id", "admin_user_id"], :name => "idx_admin_roles_users_id" end