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Select Statement help...

Select Statement help...

(OP)
Hi, I have a table and I want to identify duplicate rows of account numbers and sequence numbers. The closest I can think of is below and doesn't work.
Select ACCOUNT_NO,SQN_NO
from ACCOUNT_TABLE
WHERE (ACCOUNT_NO,SQN_NO) NOT IN           
     (select distinct ACCOUNT_NO,SQN_NO
from ACCOUNT_TABLE)

As always, any help is appreciated.

RE: Select Statement help...

If you want select duplicate rows on (ACCOUNT_NO, SQN_NO), you  could use this request :

CODE

select  *
from    ACCOUNT_TABLE
where   (ACCOUNT_NO, SQN_NO) in           
        (   select  ACCOUNT_NO
                ,   SQN_NO
            from    ACCOUNT_TABLE
            group by ACCOUNT_NO
                ,   SQN_NO
            having  count(*) > 1
        )
;

RE: Select Statement help...

(OP)
Thank-you  al1024, thta's done the trick.

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