qimall/console/migrations/M230207184414AddQimallFreightRules.php

<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * Class M230207184414AddQimallFreightRules
 */
class M230207184414AddQimallFreightRules extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        try {
            $sql="ALTER TABLE qimall_freight_rules add `select_com` tinyint(1) DEFAULT '0' COMMENT '选择地区组件[0=多选地区，1=单选地区]';";
            $this->execute($sql);
        }catch (\Exception $e){

        }

    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M230207184414AddQimallFreightRules cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M230117144314AddQimallFreeShippingRules cannot be reverted.\n";

        return false;
    }
    */
}