qimall/addons/Store/console/migrations/M240930014845AlterQimallAddonsStoreGoodsReserve.php

<?php

namespace addons\Store\console\migrations;

use yii\db\Migration;

/**
 * Class M240930014845AlterQimallAddonsStoreGoodsReserve
 */
class M240930014845AlterQimallAddonsStoreGoodsReserve extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql="ALTER table qimall_addons_store_goods_reserve add appointments_number int(11) not null default 0 comment '同时间点可预约人数';";
        $this->execute($sql);

    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M240930014845AlterQimallAddonsStoreGoodsReserve cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M240930014845AlterQimallAddonsStoreGoodsReserve cannot be reverted.\n";

        return false;
    }
    */
}