qimall/addons/Coupon/console/migrations/M231212062704AlterQimallAddonsCouponUserRelate.php

<?php

namespace addons\Coupon\console\migrations;

use addons\Coupon\common\models\AddonsCouponUserRelate;
use yii\db\Migration;

/**
 * Class M231212062704AlterQimallAddonsCouponUserRelate
 */
class M231212062704AlterQimallAddonsCouponUserRelate extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $this->execute("alter table qimall_addons_coupon_user_relate add `mch_id` varchar(3000) not null default ''");
        $this->execute("UPDATE `qimall_addons_coupon` set `mch_id` = '' where `mch_id` = '0';");
        AddonsCouponUserRelate::fixMchId();
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M231212062704AlterQimallAddonsCouponUserRelate cannot be reverted.\n";

        return false;
    }

    /*
    // Use up()/down() to run migration code without a transaction.
    public function up()
    {

    }

    public function down()
    {
        echo "M231212062704AlterQimallAddonsCouponUserRelate cannot be reverted.\n";

        return false;
    }
    */
}