SQL Server 2008-數據透視

Question

需要幫助來處理一些數據

SELECT 
   [contact_list_name] as 'Table'
   ,[ov_number_dialed] as 'Number Dialed'
   ,convert(date, [time_of_contact], 101) as 'Date'
   ,convert(time, dateadd(hour, -7,[time_of_contact]), 108) as 'Time'
   ,agent_full_name as 'Agent'
   ,[response_status] as 'Disp'
FROM 
   [meldb].[dbo].[cl_contact_event]

這給了我這樣的結果：

我想顯示出來或顯示結果，以便顯示像

有什么想法嗎？

Answer 1

根據您的評論，一種簡單的樞紐方法是對case使用max ：

select 
    [contact_list_name] as 'Table'
    , [ov_number_dialed] as 'Number Dialed'
    , convert(date, [time_of_contact], 101) as 'Date'
    , convert(time, dateadd(hour, -7,[time_of_contact]), 108) as 'Time'
    , agent_full_name as 'Agent'
    , max(case when [response_status] = 'DAM' then response_status end) as 'Disp1_DAM'
    , max(case when [response_status] = 'DNA' then response_status end) as 'Disp2_DNA'
    ...
FROM [meldb].[dbo].[cl_contact_event]
GROUP BY
    [contact_list_name] 
    , [ov_number_dialed] 
    , convert(date, [time_of_contact], 101) 
    , convert(time, dateadd(hour, -7,[time_of_contact]), 108) 
    , agent_full_name