Re: query for top customer

From: Stuart Graham <sgraham_at_intertrain.net>
Date: Mon, 10 Sep 2001 08:57:07 -0700
Message-ID: <F001.003881B3.20010910071021@fatcity.com>

SELECT a.customer,

               a.sales
  FROM (SELECT customer,

                               sales
                   FROM a
                ORDER BY sales desc) a

 WHERE rownum<4;

would do the trick...

• Original Message ----- To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> Sent: Monday, September 10, 2001 2:30 PM

> how to write a query to find top 3 customer
> based on their sales .
> eg.
> TABLE A
> customer sales
> A100 100
> A101 200
> A102 105
> A103 109
> A104 108
>
> RESULTS should be..
> A101 200
> A103 109
> A104 108
>
> Thanks in advance
> Brajesh
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Stuart Graham
  INET: sgraham_at_intertrain.net

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Received on Mon Sep 10 2001 - 10:57:07 CDT