qimall/console/migrations/M240913165532DelRegionId3271.php

<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * 删除 山东省 潍坊市 高新区
 */
class M240913165532DelRegionId3271 extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql = <<<SQL
            DELETE FROM qimall_region WHERE id = 3271 and name = '高新区';        
SQL;
        $this->execute($sql);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        return false;
    }
}