每月汇总sql

SELECT  a.wx_id,b.phone,DATE_FORMAT(a.pay_time,'%Y-%m') as '月份',sum(a.pay_money) as  '总加油金额',sum(a.oil_lit) as '总加油升数',sum(pay_method) as '加油总次数不区分月份' FROM order_wxgzh as a  LEFT JOIN user as b on a.userid=b.userid  GROUP BY a.wx_id,'月份';   

select * from order_wxgzh where wx_id='130573';