qimall/console/migrations/M241231092053CreateUserOrderRelations.php

<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * Class M241231092053CreateUserOrderRelations
 */
class M241231092053CreateUserOrderRelations extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql = <<<SQL
CREATE TABLE `qimall_user_order_relations` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `mall_id` int(10) unsigned NOT NULL DEFAULT '0',
  `order_id` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '订单id',
  `user_id` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '用户id',
  `parents` json NOT NULL COMMENT '下单时的上级关系链，包含等级',
  `status` tinyint(4) NOT NULL DEFAULT '1' COMMENT '状态 -1删除 0禁用 1正常',
  `created_at` int(10) unsigned NOT NULL DEFAULT '0',
  `updated_at` int(10) unsigned NOT NULL DEFAULT '0',
  PRIMARY KEY (`id`),
  KEY `order_id` (`order_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='记录订单支付时，下单人关系链的等级';
SQL;

        $this->execute($sql);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        return false;
    }

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

    }

    public function down()
    {
        echo "M241231092053CreateUserOrderRelations cannot be reverted.\n";

        return false;
    }
    */
}