SQL按照日、周、月、年統計數據

寫sql語句分別按日，星期，月，季度，年統計銷售額

--按日 
select sum(consume),day([date]) from consume_record where year([date]) = '2006' group by day([date]) 

--按周quarter 
select sum(consume),datename(week,[date]) from consume_record where year([date]) = '2006' group by datename(week,[date]) 

--按月 
select sum(consume),month([date]) from consume_record where year([date]) = '2006' group by month([date]) 

--按季 
select sum(consume),datename(quarter,[date]) from consume_record where year([date]) = '2006' group by datename(quarter,[date]) 
 

--按年

select sum(consume),year([date]) from consume_record where  group by year([date])