帶有列標題的SQL Server不透明表作爲元組

如何透視下表。下面給出的表格格式：帶有列標題的SQL Server不透明表作爲元組

的逆轉置查詢即

select 
    u.parentcustomerid, u.Parentcustomer, u.Billed_Rate 
from 
    #tbl_ONOFFPVHZRate s 
unpivot 
    (Billed_Rate for details in ([PV ON rate],[PV Off rate],[HZ ON rate],[HZ Off rate])) u

Image of the results

parentcustomerid Parentcustomer Billed_Rate PV/HZ/onOFF

1      ACI 346.0314334 PV on rate 
1      ACI 217.967008 PV off Rate 
1      ACI 0   HZ on Rate 
1      ACI 187.1165653 HZ off Rate

來源

2017-04-11 pamela pal

與交叉的幫助後，應用

Declare @YourTable table (parentCustomerid int,parentcustomer varchar(50),[PV On rate] decimal(18,13),[PV Off rate] decimal(18,13),[Hz On Rate] decimal(18,13),[Hz Off Rate] decimal(18,13)) 
Insert into @YourTable values 
(1,'ACI',346.031433420653,217.967008048837,0,187.116565263531), 
(2,'ADP',639.236987707151, 44.174136118757,379.378754724713,76.539884754392) 

Select parentCustomerid 
     ,parentcustomer 
     ,B.* 
From @YourTable A 
Cross Apply (values ([PV On rate] ,'PV On rate') 
        ,([PV Off rate],'PV Off rate') 
        ,([Hz On Rate] ,'Hz On Rate') 
        ,([Hz Off Rate] ,'Hz Off Rate') 
      ) B ([Billed_Rate],[PV/HZ/onOFF])

parentCustomerid parentcustomer Billed_Rate   PV/HZ/onOFF 
1     ACI    346.0314334206530 PV On rate 
1     ACI    217.9670080488370 PV Off rate 
1     ACI    0.0000000000000  Hz On Rate 
1     ACI    187.1165652635310 Hz Off Rate 
2     ADP    639.2369877071510 PV On rate 
2     ADP    44.1741361187570 PV Off rate 
2     ADP    379.3787547247130 Hz On Rate 
2     ADP    76.5398847543920 Hz Off Rate

來源

2017-04-11 16:16:41

帶有列標題的SQL Server不透明表作爲元組

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