--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
])
--这个按每五分钟的
[code=SQL]
create
table
tb(时间 datetime , 金额
int
)
insert
into
tb
values
(
'2007-1-1 10:00:23'
, 8 )
insert
into
tb
values
(
'2007-1-1 10:01:24'
, 4 )
insert
into
tb
values
(
'2007-1-1 10:05:00'
, 2 )
insert
into
tb
values
(
'2007-1-1 10:06:12'
, 3 )
insert
into
tb
values
(
'2007-1-1 10:08:00'
, 1 )
insert
into
tb
values
(
'2007-1-1 10:12:11'
, 5 )
go
--时间段>=10:00:00 and 时间段<10:05:00
select
dateadd(mi,(datediff(mi,
convert
(
varchar
(10),dateadd(ss,-1,时间),120),dateadd(ss,-1,时间))/5)*5,
convert
(
varchar
(10),时间,120))
as
时间段,
count
(*)
as
行数,
sum
(金额)
as
总金额
from
tb
group
by
dateadd(mi,(datediff(mi,
convert
(
varchar
(10),dateadd(ss,-1,时间),120),dateadd(ss,-1,时间))/5)*5,
convert
(
varchar
(10),时间,120))
/*
时间段 行数 总金额
------------------------------------------------------ ----------- -----------
2007-01-01 10:00:00.000 3 14
2007-01-01 10:05:00.000 2 4
2007-01-01 10:10:00.000 1 5
（所影响的行数为 3 行）
*/
--时间段>10:00:00 and 时间段<=10:05:00
select
dateadd(mi,(datediff(mi,
convert
(
varchar
(10),dateadd(ss,1,时间),120),dateadd(ss,1,时间))/5)*5,
convert
(
varchar
(10),时间,120))
as
时间段,
count
(*)
as
行数,
sum
(金额)
as
总金额
from
tb
group
by
dateadd(mi,(datediff(mi,
convert
(
varchar
(10),dateadd(ss,1,时间),120),dateadd(ss,1,时间))/5)*5,
convert
(
varchar
(10),时间,120))
/*
时间段 行数 总金额
------------------------------------------------------ ----------- -----------
2007-01-01 10:00:00.000 2 12
2007-01-01 10:05:00.000 3 6
2007-01-01 10:10:00.000 1 5
（所影响的行数为 3 行）
*/
drop
table
tb