qimall/console/migrations/M250320025038AddonsLaoDaFuAddOrderColumn.php

<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * Class M250320025038AddonsLaoDaFuAddOrderColumn
 */
class M250320025038AddonsLaoDaFuAddOrderColumn extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $this->execute("ALTER TABLE `qimall_order` ADD COLUMN `extra_data` JSON NULL DEFAULT NULL COMMENT '额外数据';");
        $this->execute("ALTER TABLE `qimall_order_detail` ADD COLUMN `extra_data` JSON NULL DEFAULT NULL COMMENT '额外数据';");
        $this->execute("ALTER TABLE `qimall_order_detail` ADD COLUMN `unit` VARCHAR(50) NOT NULL DEFAULT '' COMMENT '商品单位';");
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M250320025038AddonsLaoDaFuAddOrderColumn cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M250320025038AddonsLaoDaFuAddOrderColumn cannot be reverted.\n";

        return false;
    }
    */
}