这个sql运行很慢,4秒钟
SELECT
(op.cash_payment+op.pos_payment+op.online_payment+op.charge_card_payment) AS real_payment,op.*
FROM db_order.`order_payment` AS op WHERE op.order_payment_id in
(SELECT oi.order_payment_id FROM db_order.`order_info` AS oi WHERE oi.batch_order_id = '123456')
ORDER BY op.insert_time DESC
SELECT
(op.cash_payment+op.pos_payment+op.online_payment+op.charge_card_payment) AS real_payment,op.*
FROM db_order.`order_payment` AS op,db_order.`order_info` oi WHERE op.order_payment_id=oi.order_payment_id and oi.batch_order_id = '123456'
ORDER BY op.insert_time DESC