MS SQL Server 2005 GROUP BY and SUM

Question

Hey all, i am trying to create a report to show how much is spent per HRCode. This is my SQL Query so far:

 SELECT *
 FROM   tblWO as WO, 
        tblWOD as WOD, 
        tblWA as WA 
 WHERE WOD.OrderID = WO.ID 
 AND WA.HRCode  = WO.AdministratorCode 
 AND WO.OrderDate BETWEEN '2010-01-01' AND '2010-08-31' 
 AND Approved = '1' 
 ORDER BY WO.OrderDate

I'm trying to fingure out a way that mash all the same HRCode's together and then SUM() each... But my brain is not working today so i need some help :o)

Here is what the database data looks like:

ID      Total   OrderDate               Approved    HRCode    AdministratorCode    OrderID
3272      25.00   2010-01-04 10:48:57.617 1           RN        RN                   3272
4621      25.00   2010-02-04 11:15:01.600 1           RN        RN                   4621
4899      50.00   2010-02-04 11:55:01.630 1           02        02                   4899
4905      15.00   2010-05-04 11:55:01.190 1           NR        NR                   4905
5001      50.00   2010-06-04 04:11:55.295 1           RN        RN                   5001

Any help would be great! Thanks!

SOLVED

 SELECT SUM(Total) as Total, AdministratorCode 
 FROM   tblWO as WO, 
        tblWOD as WOD
 WHERE WOD.OrderID = WO.ID 
 AND WO.OrderDate BETWEEN '2010-01-01' AND '2010-08-31' 
 AND Approved = '1' 
 ORDER BY WO.AdministratorCode

David

Answer 1

Remove the OrderDate and ID columns from your select statement:

 SELECT SUM(Total) as Total, HRCode
 FROM   tblWO as WO,  
        tblWOD as WOD,  
        tblWA as WA  
 WHERE WOD.OrderID = WO.ID  
 AND WA.HRCode  = WO.AdministratorCode  
 AND WO.OrderDate BETWEEN '2010-01-01' AND '2010-08-31'  
 AND Approved = '1'  
 GROUP BY HRCode