Portal | Manuals | References | Downloads | Info | Programs | JCLs | Master the Mainframes
IBM Mainframe Computers Forums Index
 
Register
 
IBM Mainframe Computers Forums Index Mainframe: Search IBM Mainframe Forum: FAQ Memberlist Usergroups Profile Log in to check your private messages Log in
 

 

DB2 QUERY

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> DB2
View previous topic :: :: View next topic  
Author Message
richa.setia

New User


Joined: 23 Mar 2005
Posts: 10
Location: Noida

PostPosted: Tue May 24, 2005 5:44 pm    Post subject: DB2 QUERY
Reply with quote

Hi,

I am learning DB2 and have come across a query.

I have a emp table with emp id, emp name and emp location.
Here emp location is not a unique value.

Please tell me a query on how do u get the total count of how many time each location exists?

Distinct will just give the different location but i also want the no of times same location is repeated.

Thanks,
Richa
Back to top
View user's profile Send private message

chani823

New User


Joined: 30 Mar 2005
Posts: 5

PostPosted: Tue May 24, 2005 6:29 pm    Post subject: Re: DB2 QUERY
Reply with quote

Hi Richa

required query is

Code:
select distinct emp_dept, count(emp_dept) as dept_cnt from emp
group by emp_dept



Regards
Chani
Back to top
View user's profile Send private message
vasanthanc

New User


Joined: 01 Apr 2005
Posts: 58

PostPosted: Wed May 25, 2005 10:12 am    Post subject:
Reply with quote

U need not to use distinct. Following query will do

Select location, count(location) as tot_count from emp group by loction
Back to top
View user's profile Send private message
View previous topic :: :: View next topic  
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> DB2 All times are GMT + 6 Hours
Page 1 of 1

 

Search our Forum:

Similar Topics
Topic Author Forum Replies Posted
No new posts Join in SQL Query vickey_dw DB2 2 Tue Jan 17, 2017 12:15 am
This topic is locked: you cannot edit posts or make replies. MQ setup query mohitsaini Java & MQSeries 4 Sun Jan 08, 2017 1:53 am
No new posts DB2 query Using Recursion, Converting... smilewithashu2 DB2 1 Tue Jan 03, 2017 12:50 pm
No new posts SQL query to run through list of valu... Ni3-db2 DB2 14 Wed Dec 14, 2016 9:52 am
This topic is locked: you cannot edit posts or make replies. Db2 SQL query to convert rows into co... subratarec DB2 5 Thu Nov 17, 2016 4:51 pm


Facebook
Back to Top
 
Mainframe Wiki | Forum Rules | Bookmarks | Subscriptions | FAQ | Tutorials | Contact Us