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Help in query, pls help

Author

Topic

sqlserverlearner
Starting Member

21 Posts

Posted - 2009-01-13 : 11:00:44

I have 2 tables which need to be right joined to fill in extra rows based on another table. Pls anyone help.

tabA
Monthid LocId Hrs
1 10 12
2 10 15
2 12 10
3 12 9

tabB
Monthid Name
1 Jan
2 Feb
3 Mar
4 Apr
5 May

Result

10 Jan 12
10 Feb 15
10 Mar 0 inserted
10 Apr 0 inserted
10 May 0 inserted
12 Jan 0 inserted
12 Feb 10
12 Mar 9
12 Apr 0 inserted
12 May 0 inserted

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2009-01-13 : 11:20:16

[code]
SELECT m.LocId,m.MonthName,COALESCE(a.Hrs,0)
FROM
(
SELECT t.LocId,b.Monthid,b.MonthName
FROM
(
select distinct LocId FROM tabA
)t
CROSS JOIN tabB b
)m
LEFT JOIN tabA a
ON a.Monthid=m.Monthid
AND a.LocId=m.LocId
[/code]

sqlserverlearner
Starting Member

21 Posts

Posted - 2009-01-13 : 12:38:02

Thank You very much. I modified as per my requirement and got exactly what I wanted. I appreciate all the help.

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2009-01-13 : 12:47:17

welcome

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