qimall/addons/ReservationService/console/migrations/M240726104023ModifyColunmCertificateToLongtext.php

<?php

namespace addons\ReservationService\console\migrations;

use yii\db\Migration;

/**
 * Class M240726104023ModifyColunmCertificateToLongtext
 */
class M240726104023ModifyColunmCertificateToLongtext extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql = <<<SQL
        ALTER TABLE `qimall_addons_reservation_service_user` 
        MODIFY COLUMN `qualification_certificate` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '资格证书';
SQL;
        $this->execute($sql);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M240726104023ModifyColunmCertificateToLongtext cannot be reverted.\n";

        return false;
    }
}