qimall/addons/Store/console/migrations/M240827012615AlterQimallAddonsStore.php

<?php

namespace addons\Store\console\migrations;

use yii\db\Migration;

/**
 * Class M240827012615AlterQimallAddonsStore
 */
class M240827012615AlterQimallAddonsStore extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql = "ALTER TABLE qimall_addons_store MODIFY COLUMN bannar_pic text COMMENT '(由之前的轮播图改为)门店环境图';";
        $this->execute($sql);

    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M240827012615AlterQimallAddonsStore cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M240827012615AlterQimallAddonsStore cannot be reverted.\n";

        return false;
    }
    */
}