SQLサーバーでPIVOTを実行

Question

私は以下の質問をピボットしたいと思っています。

SELECT 
    tbl_track_empHours.track_empHours_hours as emphours 
    ,tbl_track_empHours.track_empHours_date as empHDate 
    , tbl_track_jobInfo.track_jobInfo_jobNum AS JobNum 
    , tbl_track_jobInfo.track_jobInfo_ProjName AS ProjName 
    , tbl_track_jobCodes.track_jobCode_jc AS jc 
    , tbl_track_jobCodes.track_jobCode_id_pk AS ts_JobCodeID 
    , tbl_track_empHours.track_empHours_main_usr_id_fk 
    , tbl_track_jobInfo.track_jobInfo_id_pk AS ts_JobID 
FROM tbl_track_empHours INNER JOIN 
     tbl_track_jobInfo ON tbl_track_empHours.track_empHours_jobinfo_id_fk=tbl_track_jobInfo.track_jobInfo_id_pk INNER JOIN 
     tbl_track_jobCodes ON tbl_track_empHours.track_empHours_jobCode_id_fk = tbl_track_jobCodes.track_jobCode_id_pk 
WHERE (tbl_track_empHours.track_empHours_main_usr_id_fk = '268') 
     AND (tbl_track_empHours.track_empHours_date BETWEEN '05/09/2011' AND '05/15/2011') 
ORDER BY tbl_track_jobInfo.track_jobInfo_jobNum, tbl_track_jobCodes.track_jobCode_jc! 

結果は次のようになります。

他の列に対して「強調」列をピボットしたいと思います。ピボット列の日付は'05/09/2011 'から'05/15/2011'の間である必要があります

Pivot result

Answer 1

これは確かにあなたを助けることができます。

Select * from (Select JobNum,ProjName,jc,ts_JobCodeID,mainUsrFk,ts_JobID, 
[05/09/2011]  as col1,[05/11/2011] as col2,[05/12/2011] as col3, 
[05/13/2011] as col4,[05/14/2011] as col5,[05/15/2011] as col6,[05/10/2011] as col7  from (
SELECT 
      tbl_track_empHours.track_empHours_hours 
      ,tbl_track_empHours.track_empHours_date 
      , tbl_track_jobInfo.track_jobInfo_jobNum AS JobNum 
      , tbl_track_jobInfo.track_jobInfo_ProjName AS ProjName 
      , tbl_track_jobCodes.track_jobCode_jc AS jc 
      , tbl_track_jobCodes.track_jobCode_id_pk AS ts_JobCodeID 
      , tbl_track_empHours.track_empHours_main_usr_id_fk as mainUsrFk 
      , tbl_track_jobInfo.track_jobInfo_id_pk AS ts_JobID 
     FROM tbl_track_empHours INNER JOIN 
       tbl_track_jobInfo ON tbl_track_empHours.track_empHours_jobinfo_id_fk = tbl_track_jobInfo.track_jobInfo_id_pk INNER JOIN 
       tbl_track_jobCodes ON tbl_track_empHours.track_empHours_jobCode_id_fk = tbl_track_jobCodes.track_jobCode_id_pk 
     WHERE (tbl_track_empHours.track_empHours_main_usr_id_fk = '268') 
     AND (tbl_track_empHours.track_empHours_date BETWEEN '5/09/2011' AND '5/15/2011') 
     ) o 

PIVOT(  SUM(o.track_empHours_hours) 
FOR o.track_empHours_date in ([05/09/2011],[05/10/2011],[05/11/2011],[05/12/2011], 
[05/13/2011],[05/14/2011],[05/15/2011]))p) as a