HOw CSV Wert erhalten für Szenario folgenden

Question

Hier ist meine aktuellen Tabellendaten.

AccountNumber   Product 
------------------------------ 
00505871    Product1 
00505871    Product2 
00503297    Product3 
00900004    Product4 
00505871    Product3 
00514884    Product3 
00503297    Product2 
00505871    Product1 

Wie kann ich folgendes Ergebnis erzielen.

AccountNumber  ProductString 
------------------------------------------------ 
00505871    Product1,Product2,Product3 
00503297    Product2,Product3 
00900004    Product4 
00514884    Product3 

Danke,

Ashish Chotalia

Answer 1

select AccountNumber, 
     stuff((select ',' + Product 
        from YourTable t2 
        where t2.AccountNumber = t1.AccountNumber 
        order by Product 
        for xml path('')),1,1,'') as ProductString 
    from YourTable t1 
    group by AccountNumber 

Answer 2

Below Lösung für mich gearbeitet.

1.

select AccountNumber, 
     stuff((select ',' + Product 
        from YourTable t2 
        where t2.AccountNumber = t1.AccountNumber 
     Group by Product 
        order by Product   
        for xml path('')),1,1,'') as ProductString 
    from YourTable t1 
    group by AccountNumber 

2.

select AccountNumber, 
     stuff((select distinct ',' +Product 
        from YourTable t2 
        where t2.AccountNumber = t1.AccountNumber 
        group by Product 
        for xml path('')),1,1,'') as ProductString 
    from YourTable t1 
    group by AccountNumber