XOOPS輕鬆架

php artisan make:migration add_tests_cols --table=tests

public function up()
{
    Schema::table('tests', function (Blueprint $table) {
        $table->unsignedTinyInteger('grade');
        $table->unsignedTinyInteger('class');
        $table->unsignedTinyInteger('num');
    });
}

以及

public function down()
{
    Schema::table('tests', function (Blueprint $table) {
        $table->dropColumn(['grade', 'class', 'num']);
    });
}