select sum(case when price <= 10 then 1 else 0 end) 小于10,
sum(case when price > 10 and price <= 60 then 1 else 0 end) 小于60大于10,
sum(case when price > 60 and price <= 600 then 1 else 0 end) 小于600大于60,
sum(case when price > 600 then 1 else 0 end) 其他
from 表
select sum(if(价格<10,1,0)),sum(if(价格>10 and 价格<60,1,0)),sum(if(价格>60 and 价格<600,1,0)) from 表