Portal | Manuals | References | Downloads | Info | Programs | JCLs | Mainframe wiki | Quick Ref
IBM Mainframe Computers Forums Index
 
Register
 
IBM Mainframe Computers Forums Index Mainframe: Search IBM Mainframe Forum: FAQ Memberlist Profile Log in to check your private messages Log in
 
need help on query...

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

New User


Joined: 22 Aug 2006
Posts: 17
Location: India Kolkata

PostPosted: Thu Dec 14, 2006 12:47 pm    Post subject: need help on query...
Reply with quote

hi all,
I have a table say table1 having column (x,y and z) and data as below.
x y z
----------------------------
a b c
a1 b1 c1
a1 b1 c1
a1 b1 c1

a1 b1 c12
a2 b2 c2
How can I get all the rows marked bold above. i.e where prev value of all the columns (x, y,z) is equal to the next value of of column (x,y,z)
Back to top
View user's profile Send private message

Rajen

New User


Joined: 05 May 2005
Posts: 61

PostPosted: Thu Dec 14, 2006 1:29 pm    Post subject: Re: need help on query...
Reply with quote

Hi j_rymbei
From your test data it seems like in the desired result you can have 3 rows of the same value.

Here
a1 b1 c1
a1 b1 c1
a1 b1 c1 all 3 rows are of same value.

And one more thing instead of a1 b1 c1 and a2 b2 c2, can you please give us some real data. that would be very helpful.

Thanks,
Rajen Patel.
Back to top
View user's profile Send private message
j_rymbei

New User


Joined: 22 Aug 2006
Posts: 17
Location: India Kolkata

PostPosted: Thu Dec 14, 2006 2:11 pm    Post subject:
Reply with quote

Yes they are of same value..I have found the solution to get the data..
just to share with you..might be useful..
select x,y,z count (*) from table1
group by x,y,z
having count (*) > 1;
Back to top
View user's profile Send private message
ovreddy

Active User


Joined: 06 Dec 2004
Posts: 211
Location: Keane Inc., Minneapolis USA.

PostPosted: Mon Dec 18, 2006 7:05 pm    Post subject:
Reply with quote

Hi,

One small correction to the above query...

select x,y,z, count (*) from table1
group by x,y,z
having count (*) = 3 ;

This will fetch the rows which have identical data in 3 rows but may not be in sequence. If you want them to be in sequence then we need to use program logic.

Bye,
Reddy
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 How to force a select query to abend neo4u DB2 5 Mon Apr 23, 2018 1:36 pm
No new posts Query to compare 2 values of 1 column... Poha Eater DB2 13 Fri Mar 09, 2018 10:45 am
No new posts How to replace the below query? pkmurali DB2 12 Tue Feb 27, 2018 9:51 pm
No new posts Need Guidance regarding UPDATE query Poha Eater DB2 3 Mon Feb 12, 2018 11:35 pm
No new posts Query to skip Max time-stamp and fetc... vickey_dw DB2 8 Sun Jan 28, 2018 1:09 am

Facebook
Back to Top
 
Job Vacancies | Forum Rules | Bookmarks | Subscriptions | FAQ | Polls | Contact Us