Portal | IBM Manuals | Downloads | Products | Refer | Info | Programs | JCLs | Forum Rules*| Site Map | Mainframe CD 
IBMMAINFRAMES.com - IBM Mainframe Support Forums Index
 
Register
 
IBMMAINFRAMES.com - IBM Mainframe Support Forums Index FAQ Search Memberlist Usergroups Profile Log in to check your private messages Log in
 
SQL Query

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> DB2
Author Message
learnmf

Active User


Joined: 14 Mar 2005
Posts: 124

PostPosted: Mon Jul 18, 2005 8:45 pm    Post subject: SQL Query
Reply with quote

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
Back to top
View user's profile Send private message
References
rssomm

New User


Joined: 05 Jun 2005
Posts: 41
Location: Hyderabad

PostPosted: Tue Jul 19, 2005 9:04 am    Post subject:
Reply with quote

Please try this

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

Madhu
Back to top
View user's profile Send private message
rssomm

New User


Joined: 05 Jun 2005
Posts: 41
Location: Hyderabad

PostPosted: Tue Jul 19, 2005 9:36 am    Post subject:
Reply with quote

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
Back to top
View user's profile Send private message
gowtham_srgp

New User


Joined: 09 Jun 2005
Posts: 38

PostPosted: Wed Aug 17, 2005 5:58 pm    Post subject: Re: SQL Query
Reply with quote

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
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> DB2 All times are GMT + 6 Hours
Page 1 of 1