select t_order.orderId
, t_order.orderNo
, t_order.orderTime
, t_order.payTime
, t_order.orderStatus
, t_order.orderAmount
, t_order.payAmount
, t_order.prodQuantity
, t_order.buyerId
, t_order.sellerId
, t_order.cancelTime
, t_order.finishTime
, t_order.recProv
, t_order.recCity
, t_order.recDistrict
, t_order.recAddress
, t_order.recName
, t_order.recMobile
, t_order.remark
, t_order.delFlag
, t_order.createUser
, t_order.createTime
, t_order.updateUser
, t_order.updateTime
, m_merchant.mercName as sellerName
, m_merchant.mobile as sellerMobile
, sys_user.user_name as buyerName
from t_order
inner join m_merchant on m_merchant.mercId = t_order.sellerId
inner join sys_user on sys_user.user_id = t_order.buyerId