× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



Corrected (and tested ;-)

With dups as (select meter, count(distinct premise)
              from file
              group by meter
              having count(distinct premise) > 1
             )
Select distinct premise, meter
From file
Where meter in (select meter from dups)

HTH,

Charles Wilt
--
iSeries Systems Administrator / Developer
Mitsubishi Electric Automotive America
ph: 513-573-4343
fax: 513-398-1121
  

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx 
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Smith, Mike
Sent: Wednesday, October 04, 2006 8:07 AM
To: midrange-l@xxxxxxxxxxxx
Subject: SQL - selecting issue

Given the following file 
Premise       Seq #           Meter
X             01              99999
X             02              99999
Y             01              99998
Y             02              99998
Z             01              99999

I would like to create an sql statement that will identify different
premises with the same meter#
To get a result of 
X                             99999
Z                             99999

Premise X has the same meter twice, but since it is only 1 premise it
would only be counted once.  

Can this be done?

Michael Smith
iSeries.mySeries.

-- 
This is the Midrange Systems Technical Discussion 
(MIDRANGE-L) mailing list
To post a message email: MIDRANGE-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/midrange-l.




As an Amazon Associate we earn from qualifying purchases.

This thread ...

Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.