멀티 PIVOT

출처

https://stackoverflow.com/questions/27707421/sqlserver-multiple-pivot-on-same-columns

 

 

 

여기에 답변으로 달린..

SELECT ID,
       NAME,
       Max([Raised to Supplier(PLANED)])[Raised to Supplier(PLANED)],
       Max([Base Test Date(PLANED)])[Base Test Date(PLANED)],
       Max([Washing Approval(PLANED)])[Washing Approval(PLANED)],
       Max([Raised to Supplier(ACTUAL)])[Raised to Supplier(ACTUAL)],
       Max([Base Test Date(ACTUAL)])[Base Test Date(ACTUAL)],
       Max([Washing Approval(ACTUAL)])[Washing Approval(ACTUAL)]
FROM   (SELECT 1 ID,'45rpm' NAME,'Raised to Supplier' + '(PLANED)' MSNAME_pl,'Raised to Supplier' + '(ACTUAL)' MSNAME_ac,'2014-12-17' PLANED,'2015-12-17' ACTUAL
        UNION ALL
        SELECT 1,'45rpm','Base Test Date' + '(PLANED)','Base Test Date' + '(ACTUAL)','2014-12-18','2015-12-18'
        UNION ALL
        SELECT 1,'45rpm','Washing Approval' + '(PLANED)','Washing Approval' + '(ACTUAL)','2014-12-19','2015-12-19') a
       PIVOT ( Max(PLANED)
             FOR MSNAME_pl IN ([Raised to Supplier(PLANED)],
                               [Base Test Date(PLANED)],
                               [Washing Approval(PLANED)]) ) AS p1 

        PIVOT ( MAX(ACTUAL) 
              FOR MSNAME_ac IN ([Raised to Supplier(ACTUAL)],
                                [Base Test Date(ACTUAL)],
                                [Washing Approval(ACTUAL)])) p2
GROUP BY ID, NAME

 

결과

 

 지금은 쓸일은 없는데... 

최근 개발할때 써볼까 했다가... 잘 안되어서... 

끝나고 찾아보니 실행가능한 샘플이 있다.