Query using self join - SQL Server Forums

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Query using self join

Author

Topic

senthilaa
Starting Member

12 Posts

Posted - 2008-01-23 : 04:16:14

Table EMP
EMP_ID EMP_NAME
1 A
2 B

Table MgrID
EMP_ID Mgr_ID
1 2

How to have the following result
EmpName Mgr_Name
A B

-Senthil

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2008-01-23 : 04:26:18

SELECT t1.EMP_NAME AS EmpName ,t2.EMP_NAME AS Mgr_Name
FROM EMP t1
INNER JOIN MgrID m
ON m.EMP_ID=t1.EMP_ID
INNER JOIN EMP t2
ON t2.EMP_ID=m.Mgr_ID

madhivanan
Premature Yak Congratulator

22864 Posts

Posted - 2008-01-23 : 07:12:38

For more levels read about Expanding Hierarchies in sql server help file

Madhivanan

Failing to plan is Planning to fail

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