select id, out_trade_no, status, res_id, type, user_id, price, create_at, del_flag from mall_pay_log
insert into mall_pay_log
id,out_trade_no,status,res_id,type,user_id,price,create_at,del_flag,#{id},#{outTradeNo},#{status},#{resId},#{type},#{userId},#{price},#{createAt},#{delFlag},
update mall_pay_log
out_trade_no = #{outTradeNo},status = #{status},res_id = #{resId},type = #{type},user_id = #{userId},price = #{price},create_at = #{createAt},del_flag = #{delFlag},
where id = #{id}
delete from mall_pay_log where id = #{id}
delete from mall_pay_log where id in
#{id}