xny/app/common/model/system/merchant/MerchantRegion.php

<?php

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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2024 https://www.crmeb.com All rights reserved.
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------

namespace app\common\model\system\merchant;
        
use app\common\model\BaseModel;

class MerchantRegion extends BaseModel
{
    public static function tablePk(): ?string
    {
        return 'region_id';
    }
    
    public static function tableName(): string
    {
        return 'merchant_region';
    }

}