AddAttributionsToDefinition::up PHP Метод

    public function up()
    {
        Schema::create('attributions', function ($table) {
            $table->increments('id');
            $table->string('role', 255);
            $table->string('email', 255);
            $table->string('name', 255);
            $table->integer('definition_id');
            $table->timestamps();
        });
    }