これらを列に変更するにはどうすればよいですか？

Question

CTEを使用しようとしましたが、それを理解できませんでした。私は、複数の列を横断して1つの行に複数の行を変更したい。あなたが列にあなたの行を変換するために、ピボット演算子を使用してに見ることができます。このついて行くにはどのような方法...

現在の結果

ern CostPool 
111 NULL 
111 5 

望ましい結果

ern CostPool1 CostPool2 
111 NULL  5 



SELECT first_name, last_name, ern, pc, title, TitleDesc, OfficeTitle, SUM(earned) earned, fypaydate, q 
, [RMTS, Support, or Partial Quarter], SUM(CAST([Staff Employment Status] AS INT)) sumEmpStatus, SUM(CAST(countisMHy AS INT)) sumcountisMHy, SUM(CAST(sumisMHy AS INT)) sumisMHy1 
, SUM(CAST(sumEligible AS INT)) sumEligible1 
, CostPool 
FROM (
SELECT 
    e.first_name, e.last_name 
    , fss.ern 
    , fss.pc 
    , fss4.title 
    , u.OfficeTitle 
    , t.TitleDesc 
    , SUM(fss.gross*fss.[percent]) earned 
    , fss.fypaydate, fss.q 
    , cpayfss3, cpaypdq 
    , CASE WHEN cpayfss3 = cpaypdq THEN '1' --full q 
    WHEN cpayfss3 < cpaypdq THEN '2' --part q 
    ELSE 'Check' 
    END [RMTS, Support, or Partial Quarter] 
    , CASE WHEN COUNT(DISTINCT rc.isMHy) = 2 THEN '9' --split 
    WHEN fss.pc = 'A' AND COUNT(DISTINCT rc.isMHy) = 1 AND SUM(CAST(rc.isMHy AS INT)) > 0 THEN '1' --full 
    WHEN fss.pc IN ('X', 'O', 'W', 'L', 'K') AND SUM(CAST(rc.isMHy AS INT)) > 0 THEN '2' --part 
    ELSE '0' 
    END [Staff Employment Status] 
    , COUNT(DISTINCT rc.isMHy) countisMHy 
    , SUM(CAST(rc.isMHy AS INT)) sumisMHy 
    , SUM(CAST(rc.Eligible AS INT)) sumEligible --count distinct too? 
    , rc.CostPool 
    FROM [FIN_DataMart].[dbo].[FSSpaydetl_NEW] fss 
    LEFT JOIN FIN_DataMart.[dbo].[FSSRC_NEW] rc 
    ON fss.newrc = rc.RC 
    AND fss.fypaydate = rc.FY 
    INNER JOIN 
    (
    SELECT ern, fypaydate, q, COUNT(DISTINCT paydate) cpayfss3 
    FROM [FIN_DataMart].[dbo].[FSSpaydetl_NEW] 
    GROUP BY fypaydate, q, ern 
) fss3 
    ON fss.ern = fss3.ern 
    AND fss.fypaydate = fss3.fypaydate 
    AND fss.q = fss3.q 
    LEFT JOIN 
    (
    SELECT COUNT(DISTINCT paydate) cpaypdq, fy, q 
    FROM [FIN_DataMart].[dbo].[FSSPayDateQ] 
    GROUP BY fy, q 
) pdq 
    ON fss.fypaydate = pdq.fy 
    AND fss.q = pdq.q 
    LEFT JOIN 
    [FIN_DataMart].[dbo].FSSEmployeeInfo e 
    ON fss.ern = e.ern 
    INNER JOIN 
    (
    SELECT DISTINCT ern, title, tlvl, fy, q, ROW_NUMBER() OVER (PARTITION BY ern, fy, q ORDER BY title DESC) rn 
    FROM [FIN_DataMart].[dbo].[FSSpaydetl_NEW] 
    ) fss4 
    ON fss.ern = fss4.ern 
    AND fss.fypaydate = fss4.fy 
    AND fss.q = fss4.q 
    AND fss4.rn = '1' 
    LEFT JOIN 
    (
    SELECT TCode, TLevel, GenericTDesc as TitleDesc, EED, 
    ROW_NUMBER() OVER (PARTITION BY TCode, TLevel ORDER BY EED DESC) rn 
    FROM [FIN_DataMart].[dbo].FSATitle 
) t 
    ON fss4.title = t.TCode 
    AND case when fss4.tlvl = '' THEN '01' WHEN fss4.tlvl IS NULL THEN '01' ELSE fss4.tlvl END = t.TLevel 
    AND t.rn = 1 
    LEFT JOIN FIN_DataMart.[dbo].[FSSUserERN] u 
    ON fss.ern = u.ern 
    WHERE fss.fypaydate = 2015 
    AND fss.q = 1 
    AND fss.obj <> '049' AND fss.obj NOT LIKE 'x%' 
    AND fss.title NOT IN ('10209', '1020B', '10234', '10232', '20202', '21205', '30086', '34201') 
    GROUP BY 
    fss.ern 
    , fss.pc 
    , fss4.title 
    , fss.fypaydate, fss.q 
    , cpayfss3, cpaypdq 
    , rc.CostPool 
    , t.TitleDesc 
    , e.first_name 
    , e.last_name 
    , u.OfficeTitle 
    HAVING SUM(CAST(rc.Eligible AS INT)) >=1 
) A 
    GROUP BY 
    first_name, last_name, ern, pc, title, fypaydate, q 
    , [RMTS, Support, or Partial Quarter] 
    , OfficeTitle 
    , TitleDesc 
    , CostPool 
    ORDER BY first_name, last_name, fypaydate, q 

Answer 1

。

方法がうまくいく

https://technet.microsoft.com/en-us/library/ms177410(v=sql.105).aspx

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