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SQL Query

 
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learnmf

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Joined: 14 Mar 2005
Posts: 123

PostPosted: Mon Jul 18, 2005 8:45 pm    Post subject: SQL Query
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Hi friends

I have a query.


There is a table contain
Code:

EMPNO   EMPNAME     MGR    HIREDATE


In the above table i have to find out the name of those employee whose joining date is less then their manager.


Thanks
Chandra
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rssomm

New User


Joined: 05 Jun 2005
Posts: 41
Location: Hyderabad

PostPosted: Tue Jul 19, 2005 9:04 am    Post subject:
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Please try this

Select * from Emp E where hiredate > ( select hiredate from E where EMPNO=E.MGR)

Madhu
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rssomm

New User


Joined: 05 Jun 2005
Posts: 41
Location: Hyderabad

PostPosted: Tue Jul 19, 2005 9:36 am    Post subject:
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Sorry.. ignore my earlier reply. Please use the following.

Select * from Emp E where hiredate < ( select hiredate from Emp where EMPNO=E.MGR)

or

Select E.Ename Employee, E.HIREDATE , M.ename MANAGER, M.HIREDATE from EMP E, EMP M Where E.MGR = M.EMPNO and E.HIREDATE < M.HIREDATE;


Madhu
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gowtham_srgp

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Joined: 09 Jun 2005
Posts: 38

PostPosted: Wed Aug 17, 2005 5:58 pm    Post subject: Re: SQL Query
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learnmf wrote:
Hi friends

I have a query.


There is a table contain
Code:

EMPNO   EMPNAME     MGR    HIREDATE


In the above table i have to find out the name of those employee whose joining date is less then their manager.


Thanks
Chandra



hai.....

SELECT EMPNAME,MGR FROM EMPDATA.X WHERE HIREDATE.X < ALL

( SELECT HIREDATE.Y FROM EMPDATA WHERE MGR.Y = MGR.X)

hope this helps you. corrections welcomed.........


gowtham
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