qimall/console/migrations/M250526065423AlterQimallFreeShippingRules.php

<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * Class M250526065423AlterQimallFreeShippingRules
 */
class M250526065423AlterQimallFreeShippingRules extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        
        $sql = "ALTER TABLE `qimall_free_shipping_rules` 
        ADD COLUMN `num` int(11) NOT NULL DEFAULT 0 COMMENT '商品件数',
        ADD COLUMN `rule_type` tinyint(1) NOT NULL DEFAULT 1 COMMENT '包邮规则类型（1：满足其一即可，2：两个同时满足）';";
        $this->execute($sql);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M250526065423AlterQimallFreeShippingRules cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M250526065423AlterQimallFreeShippingRules cannot be reverted.\n";

        return false;
    }
    */
}