<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * Class M240606071812AddStoreIdToQimallGoodsSpecsTable
 */
class M240606071812AddStoreIdToQimallGoodsSpecsTable extends Migration
{ 
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        // 增加store_id字段到qimall_goods_specs表
        // $this->addColumn('qimall_goods_specs', 'store_id', $this->integer()->notNull()->defaultValue(0)->comment('Store ID'));
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        // 移除store_id字段
        // $this->dropColumn('qimall_goods_specs', 'store_id');
    }
}