RE: SQL - selecting issue

["Wilt, Charles" <CWilt@xxxxxxxxxxxx>]

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