qimall/addons/YunfastPay/console/migrations/M250213034650AddRefundSourceColumnToYunfastPayRefundOrderTable.php

<?php

namespace addons\YunfastPay\console\migrations;

use yii\db\Migration;

/**
 * Handles adding columns to table `{{%yunfast_pay_refund_order}}`.
 */
class M250213034650AddRefundSourceColumnToYunfastPayRefundOrderTable extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql = <<<SQL
ALTER TABLE `qimall_addons_yunfast_pay_refund_order` 
ADD COLUMN `refund_source` varchar(50) NOT NULL DEFAULT 'order' COMMENT '退款订单来源';
SQL;

        $this->execute($sql);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
    }
}