SQL按照日、周、月、年统计数据的方法

--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])