Javascript 当“2014-06-11 09:45:00”在开始时间和结束时间之间时，则1个ELSE 0结束+案例，然后0.5个ELSE 0结束）作为H9 ，求和（当开始时间和结束时间之间的“2014-06-11 10:15:00”为1时，其他0结束+当开始时间和结束时

当“2014-06-11 09:45:00”在开始时间和结束时间之间时，则1个ELSE 0结束+案例，然后0.5个ELSE 0结束）作为H9 ，求和（当开始时间和结束时间之间的“2014-06-11 10:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 10:45:00”为0.5时，其他0结束）为H10 ，求和（当开始时间和结束时间之间的“2014-06-11 11:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 11 11:45:00”为0.5时，其他0结束）为H11 ，求和（当开始时间和结束时间之间的“2014-06-11 12:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 12:45:00”为0.5时，其他0结束）为H12 ，求和（当开始时间和结束时间之间的“2014-06-11 13:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 13:45:00”为0.5时，其他0结束）为H13 ，求和（当开始时间和结束时间之间的“2014-06-11 14:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 14:45:00”为0.5时，其他0结束）为H14 ，求和（当开始时间和结束时间之间的“2014-06-11 15:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 15:45:00”为0.5时，其他0结束）为H15 ，求和（当开始时间和结束时间之间的“2014-06-11 16:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 16:45:00”为0.5时，其他0结束）为H16 ，求和（当开始时间和结束时间之间的“2014-06-11 17:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 17:45:00”为0.5时，其他0结束）为H17 ，求和（当开始时间和结束时间之间的“2014-06-11 18:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 18:45:00”为0.5时，其他0结束）为H18 ，求和（当开始时间和结束时间之间的“2014-06-11 19:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 19:45:00”为0.5时，其他0结束）为H19 ，求和（如果开始时间和结束时间之间为“2014-06-11 20:15:00”，则为1其他0结束+如果开始时间和结束时间之间为“2014-06-11 20:45:00”，则为0.5其他0结束）为H20 ，求和（当开始时间和结束时间之间的“2014-06-11 21:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 21:45:00”为0.5时，其他0结束）为H21 ，求和（当开始时间和结束时间之间为“2014-06-11 22:15:00”时，则为1其他0结束+当开始时间和结束时间之间为“2014-06-11 22:45:00”时，则为0.5其他0结束）为H22 ，求和（当开始时间和结束时间之间的“2014-06-11 23:15:00”为1时，其他0结束+当开始时间和结束时间之间的“2014-06-11 23:45:00”为0.5时，其他0结束）为H23 从预订 左连接设施 预订时.LocationKey=设施.LocationKey 哪里 （开始时间>='2014-06-11 00:00:00'和 开始时间<'2014-06-12 00:00:00'） 或 （结束时间>='2014-06-11 00:00:00'和 结束时间<'2014-06-12 00:00:00'） 按设备分组d；

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你能详细解释一下你想做什么吗？你的服务器端语言是什么？嗨，各位，我想每小时查看一次预订情况。例如，如果我从上午11点到下午2点预订了room1，在这些小时视图中（11,12,01小时），它应该显示设备不可用（我现在显示的是'1'）您好，Marcelo Bezerra，我正在使用MS SQL进行此操作

+-------------+------------+
| Locationkey | FacilityID |
+-------------+------------+
|     1       |   Neptune  |
|     2       |   Jupiter  |
|     3       |   Pluto    |
+-------------+------------+

+------------+-------------+---------------------------+---------------------------+
| BookingKey | LocationKey |         StartTime         |          EndTime          |
+------------+-------------+---------------------------+---------------------------+
|     1      |      1      | '2014-06-11 09:00:00.000' | '2014-06-11 17:00:00.000' |
|     2      |      2      | '2014-06-11 09:00:00.000' | '2014-06-11 12:00:00.000' |
|     3      |      2      | '2014-06-11 13:00:00.000' | '2014-06-11 17:00:00.000' |
|     4      |      3      | '2014-06-11 09:00:00.000' | '2014-06-11 10:00:00.000' |
|     5      |      3      | '2014-06-11 16:00:00.000' | '2014-06-11 17:00:00.000' |
+------------+-------------+---------------------------+---------------------------+

+------------+----+-----+----+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+
| FacilityID | 0h | ... | 8h | 9h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | ... | 23h |
+------------+----+-----+----+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+
| Neptune    | 0  | ... | 0  | 1  |  1  |  1  |  1  |  1  |  1  |  1  |  1  |  0  | ... |  0  |
| Jupiter    | 0  | ... | 0  | 1  |  1  |  1  |  0  |  1  |  1  |  1  |  1  |  0  | ... |  0  |
| Pluto      | 0  | ... | 0  | 1  |  0  |  0  |  0  |  0  |  0  |  0  |  1  |  0  | ... |  0  |
+------------+----+-----+----+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+

| FACILITYID |         DT | H0 | H1 | H2 | H3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | H17 | H18 | H19 | H20 | H21 | H22 | H23 |
|------------|------------|----|----|----|----|----|----|----|----|----|----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|
|    Jupiter | 2014-06-11 |  0 |  0 |  0 |  0 |  0 |  0 |  0 |  0 |  0 |  1 |   1 |   1 |   0 |   1 |   1 |   1 |   1 |   0 |   0 |   0 |   0 |   0 |   0 |   0 |
|    Neptune | 2014-06-11 |  0 |  0 |  0 |  0 |  0 |  0 |  0 |  0 |  0 |  1 |   1 |   1 |   1 |   1 |   1 |   1 |   1 |   0 |   0 |   0 |   0 |   0 |   0 |   0 |
|      Pluto | 2014-06-11 |  0 |  0 |  0 |  0 |  0 |  0 |  0 |  0 |  0 |  1 |   0 |   0 |   0 |   0 |   0 |   0 |   1 |   0 |   0 |   0 |   0 |   0 |   0 |   0 |

;with Hrs (StartAt, StopAt)
as (
    select 0 as StartAt, 1 as StopAt
    union all
    select StartAt + 1 , StopAt + 1
    from Hrs
    where StartAt < 23
    )
select
        FacilityID
      , d.dt
      , MAX(case when hrs.StartAt = 0  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h0
      , MAX(case when hrs.StartAt = 1  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h1
      , MAX(case when hrs.StartAt = 2  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h2
      , MAX(case when hrs.StartAt = 3  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h3
      , MAX(case when hrs.StartAt = 4  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h4
      , MAX(case when hrs.StartAt = 5  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h5
      , MAX(case when hrs.StartAt = 6  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h6
      , MAX(case when hrs.StartAt = 7  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h7
      , MAX(case when hrs.StartAt = 8  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h8
      , MAX(case when hrs.StartAt = 9  and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h9
      , MAX(case when hrs.StartAt = 10 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h10
      , MAX(case when hrs.StartAt = 11 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h11
      , MAX(case when hrs.StartAt = 12 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h12
      , MAX(case when hrs.StartAt = 13 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h13
      , MAX(case when hrs.StartAt = 14 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h14
      , MAX(case when hrs.StartAt = 15 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h15
      , MAX(case when hrs.StartAt = 16 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h16
      , MAX(case when hrs.StartAt = 17 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h17
      , MAX(case when hrs.StartAt = 18 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h18
      , MAX(case when hrs.StartAt = 19 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h19
      , MAX(case when hrs.StartAt = 20 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h20
      , MAX(case when hrs.StartAt = 21 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h21
      , MAX(case when hrs.StartAt = 22 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h22
      , MAX(case when hrs.StartAt = 23 and Booking.BookingKey IS NOT NULL then 1 else 0 end) as h23
from Hrs
cross join (
            select cast('20140611' as date) dt 
           ) as d
cross join Facility
left join Booking on Facility.LocationKey = Booking.LocationKey
                 and cast(booking.StartTime as date) = d.dt
                 and Hrs.StartAt >= datepart(hour,StartTime)
                 and Hrs.StopAt <= datepart(hour,EndTime)
group by
        FacilityID
      , d.dt

SELECT FacilityID
, SUM(CASE WHEN '2014-06-11 00:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 00:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H0
, SUM(CASE WHEN '2014-06-11 01:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 01:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H1
, SUM(CASE WHEN '2014-06-11 02:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 02:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H2
, SUM(CASE WHEN '2014-06-11 03:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 03:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H3
, SUM(CASE WHEN '2014-06-11 04:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 04:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H4
, SUM(CASE WHEN '2014-06-11 05:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 05:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H5
, SUM(CASE WHEN '2014-06-11 06:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 06:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H6
, SUM(CASE WHEN '2014-06-11 07:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 07:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H7
, SUM(CASE WHEN '2014-06-11 08:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 08:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H8
, SUM(CASE WHEN '2014-06-11 09:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 09:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H9
, SUM(CASE WHEN '2014-06-11 10:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 10:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H10
, SUM(CASE WHEN '2014-06-11 11:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 11:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H11
, SUM(CASE WHEN '2014-06-11 12:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 12:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H12
, SUM(CASE WHEN '2014-06-11 13:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 13:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H13
, SUM(CASE WHEN '2014-06-11 14:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 14:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H14
, SUM(CASE WHEN '2014-06-11 15:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 15:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H15
, SUM(CASE WHEN '2014-06-11 16:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 16:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H16
, SUM(CASE WHEN '2014-06-11 17:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 17:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H17
, SUM(CASE WHEN '2014-06-11 18:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 18:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H18
, SUM(CASE WHEN '2014-06-11 19:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 19:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H19
, SUM(CASE WHEN '2014-06-11 20:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 20:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H20
, SUM(CASE WHEN '2014-06-11 21:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 21:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H21
, SUM(CASE WHEN '2014-06-11 22:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 22:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H22
, SUM(CASE WHEN '2014-06-11 23:15:00' BETWEEN StartTime AND EndTime THEN 1 ELSE 0 END + CASE WHEN '2014-06-11 23:45:00' BETWEEN StartTime AND EndTime THEN 0.5 ELSE 0 END) AS H23
FROM Booking
LEFT JOIN Facility
ON Booking.LocationKey = Facility.LocationKey
WHERE
  (StartTime >= '2014-06-11 00:00:00' AND
  StartTime < '2014-06-12 00:00:00')
  OR
  (EndTime >= '2014-06-11 00:00:00' AND
  EndTime < '2014-06-12 00:00:00')
 Group By FacilityID;