Re: Find non-unique "key" values via SQL

select daCusN, count(*) from OPLOGDATA
    HAVING count(*) > 1
    group by daCusN



Alan Shore

NBTY, Inc
(631) 244-2000 ext. 5019
AShore@xxxxxxxx

midrange-l-bounces@xxxxxxxxxxxx wrote on 01/09/2007 02:51:01 PM:

Currently, I'm using:

  select daCusN, count(*) from OPLOGDATA
    group by daCusN

and that gives me a list of customer numbers and a count value for each
customer.  How do I get the results to show only those customer numbers

that

have a count greater than 1?  I tried:

 select daCusN, count(*) from OPLOGDATA
    where count(*) > 1
    group by daCusN

But got SQL0120: "Use of column function COUNT not valid."

TIA,
Dan
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