日期:2014-05-18  浏览次数:20430 次

用sql语句按指定时间段分组统计
我现在有一张表:
  列名1 时间
03174190188 2009-11-01 07:17:39.217
015224486575 2009-11-01 08:01:17.153
013593006926 2009-11-12 08:04:46.560
013599584239 2009-11-22 08:53:27.763
013911693526 2009-11-23 08:53:51.683
013846472440 2009-11-23 08:54:57.233
013990353697 2009-11-24 08:55:25.077
013990353697 2009-11-25 08:56:01.327
013945594843 2009-11-26 08:57:02.233
013990353697 2009-11-27 08:57:29.700
013916597421 2009-11-28 08:59:49.390
03916995857 2009-11-29 09:11:05.607
015097712001 2009-11-30 09:13:50.293

现在想要做一个报表:

时段 2009-11-1 2009-11-2 2009-11-3 合计
00:00-01:00 0 0 0 0
01:00-02:00 0 0 0 0
02:00-03:00 0 0 0 0
03:00-04:00 0 0 0 0
04:00-05:00 0 0 0 0
05:00-06:00 0 0 0 0
06:00-07:00 0 1 1 2
07:00-08:00 1 4 4 9
08:00-09:00 11 16 13 .
09:00-10:00 11 26 13 .
10:00-11:00 12 29 25 .
11:00-12:00 6 7 11 .
12:00-13:00 4 9 2
13:00-14:00 5 10 11
14:00-15:00 13 16 23
15:00-16:00 14 5 17
16:00-17:00 10 5 18
17:00-18:00 7 3 6
18:00-19:00 7 2 5
19:00-20:00 4 0 5
20:00-21:00 5 3 0
21:00-22:00 2 0 0
22:00-23:00 2 1 0
23:00-24:00 0 0 0
合计 114 137 154 405

希望大家帮帮我。
我希望是用sql语句就搞定的,便于扩展,但不想用临时表 或 UNION All

------解决方案--------------------
SQL code

--参考这个
--> 测试数据:@table
declare @table table([id] int,[day] varchar(10),[starttime] varchar(10),[overtime] varchar(10),[name] varchar(10))
insert @table
select 1,'20091202', '09:00','16:00','张三'


declare @begdate datetime,@enddate datetime
select @begdate = '20091129',@enddate = '20091205'

select t.[date],t.[time],u.[name] into #temp from
(
select convert(varchar(10),dateadd(hour,number,@begdate),112) as [date],
convert(varchar(10),dateadd(hour,number,@begdate),108) + '-'
+convert(varchar(10),dateadd(hour,number+1,@begdate),108) as [time],
null as [name]
from master.dbo.spt_values
where type = 'P' 
and dateadd(hour,number,@begdate) <= dateadd(hour,18,@enddate)
and convert(varchar(10),dateadd(hour,number,@begdate),108) >= '08:00'
and convert(varchar(10),dateadd(hour,number,@enddate),108) <= '18:00'
) t left join 
(
select convert(varchar(10),dateadd(hour,r.number,@begdate),112) as [date],
convert(varchar(10),dateadd(hour,number,@begdate),108) + '-'
+convert(varchar(10),dateadd(hour,number+1,@begdate),108) as [time],
h.name
from master.dbo.spt_values r ,@table h 
where type = 'P' 
and convert(varchar(10),dateadd(hour,number,@begdate),108) >= h.[starttime]
and convert(varchar(10),dateadd(hour,number,@enddate),108) <= h.[overtime]
and convert(varchar(10),dateadd(hour,r.number,@begdate),112) = h.[day]
) u
on t.[date] = u.[date] and t.[time] = u.[time]

--select * from #temp

declare @sql varchar(8000)
select @sql = ''

select @sql = @sql + ',max(case [date] when '+[date]+' then name else null end) as ['+ltrim(datename(weekday,[date]))+']'
from (select distinct [date] from #temp) t

select @sql = 'select [time] '+ @sql + ' from #temp group by [time]'

--print @sql

exec(@sql)

drop table #temp

------解决方案--------------------
SQL code
-------------------------------------
--  Author : liangCK 梁爱兰
--  Comment: 小梁 爱 兰儿
--  Date   : 2010-01-02 16:47:10
-------------------------------------
 
--> 生成测试数据: #tb
CREATE TABLE #tb(列名1 varchar(12),时间 datetime)
INSERT INTO #tb
SELECT '03174190188','2009-11-01 07:17:39.217' UNION ALL
SELECT '015224486575','2009-11-01 08:01:17.153' UNION ALL
SELECT '013593006926','2009-11-12 08:04:46.560' UNION ALL
SELECT '013599584239','2009-11-22 08:53:27.763' UNION ALL
SELECT '013911693526','2009-11-23 08:53:51.683' UNION ALL
SELECT '013846472440','2009-11-23 08:54:57