qimall/addons/Recommen/console/migrations/M240524084125RecommenRewardAddColumn.php

<?php

namespace addons\Recommen\console\migrations;

use yii\db\Migration;

/**
 * Class M240524084125RecommenRewardAddColumn
 */
class M240524084125RecommenRewardAddColumn extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $this->execute("ALTER TABLE `qimall_addons_recommen_reward` ADD COLUMN `index` INT(11) NULL DEFAULT '0';");
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M240524084125RecommenRewardAddColumn cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M240524084125RecommenRewardAddColumn cannot be reverted.\n";

        return false;
    }
    */
}