Identifying and reporting Duplicate rows from table

I want to fetch all the duplicate row from the table and need to report all of it.
I am trying to run the below query but and not getting the expected output. Please help me.
Query
SELECT * FROM ADDT_RPT_REQ A WHERE
TRIM(A.EMAIL_ADDR) IN
(SELECT TRIM(EMAIL_ADDR) FROM ADDT_RPT_REQ B
WHERE TRIM(B.EMAIL_ADDR) = TRIM(A.EMAIL_ADDR)
AND A.ph_num IN
(SELECT PH_NUM FROM ADDT_RPT_REQ B
WHERE TRIM(A.PH_NUM ) = TRIM(B.PH_NUM)
There are in all 7 columns in the table where id is Unique Id.
The expected output is something like.
FST_NAME     LAST_NAME     EMAIL_ADDR     WORK_PH_NUM     ROW_ID     LAST_UPD     BU_ID
VALERIE     HALL     [email protected]     7819370177     2-21N-4312     31-AUG-04     0-R9NH
VALERIE     HALL     [email protected]     7819373737     2-21N-4327     29-JAN-04     0-R9NH
VALERIE     HALL     [email protected]     6034272034     2-21N-4309     04-APR-03     0-R9NH
VALERIE     HALL     [email protected]     7819373737     2-21N-4317     04-APR-03     0-R9NH
VALERIE     HALL     [email protected]     8563748820     2-21N-4329     31-AUG-04     0-R9NH
VALERIE     HALL     [email protected]     7819373737     2-21N-4319     04-APR-03     0-R9NH
VALERIE     HALL     [email protected]     7819373737     2-21N-4326     04-APR-03     0-R9NH
VALERIE     HALL     [email protected]     7819373737     2-21N-4324     04-APR-03     0-R9NH
VALERIE     HALL     [email protected]     8604237395     2-21N-4330     31-AUG-04     0-R9NH
VALERIE     HALL     [email protected]     7819373731     2-21N-4314     31-AUG-04     0-R9NH
VALERIE     HALLORAN     [email protected]     6194771101     2-21N-4331     31-OCT-05     0-R9NH
VALERIE     HALL     [email protected]     7819373737     2-21N-4316     04-APR-03     0-R9NH
VALERIE     HALL     [email protected]     7819373737     2-21N-4321     04-APR-03     0-R9NH
VALERIE     HALL     [email protected]     7819373737     7-1W4N-293     15-MAY-04     0-R9NH
VALERIE     HALL     [email protected]     2032341604     2-21N-4307     31-AUG-04     0-R9NH
VALERIE     HALL     [email protected]     7819373737     2-21N-4325     04-APR-03     0-R9NH
VALERIE     HALL     [email protected]     7819373737     2-21N-4315     29-JAN-03     0-R9NH
VALERIE     HALL     [email protected]     7819373737     7-1W4N-291     15-MAY-04     0-R9NH
VALERIE     HALLORAN     [email protected]     6194771101     2-21N-4332     31-OCT-05     0-R9NH
VALERIE     HALL     [email protected]     6038885349     2-21N-4310     31-AUG-04     0-R9NH
VALERIE     HALL     [email protected]     7819373737324     2-21N-4328     31-AUG-04     0-R9NH
VALERIE     HALL     [email protected]     7819370177324     2-21N-4313     31-AUG-04     0-R9NH

Hi again!
Try that:
SELECT rowid, fst_name, last_name, email_addr, work_ph_num, row_id, last_upd, bu_id
FROM ADDT_RPT_REQ A
WHERE rowid > (SELECT MIN(rowid)
               FROM ADDT_RPT_REQ B
               WHERE B.fst_name = A.fst_name
                 AND B.last_name = A.last_name
                 AND B.email_addr = A.email_addr
                 AND B.work_ph_num = A.work_ph_num
                 AND B.row_id = A.row_id
                 AND B.last_upd = A.last_upd
                 AND B.bu_id = A.bu_id);This query should show you all duplicate rows. Use the rowid and DELETE to get rid of these rows.
DELETE FROM addt_rpt_req A
WHERE rowid IN (SELECT rowid
                FROM   (SELECT rowid, row_number() OVER (PARTITION BY fst_name, last_name, email_addr, work_ph_num, row_id, last_upd, bu_id
                                                         ORDER BY row_id) dup
                        FROM addt_rpt_req)
                        WHERE dup > 1);Yours sincerely
Florian W.
Edited by: Florian W. on 17.06.2009 14:17

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Message was edited by: jaxjason

Hi jason
I hope that with the added comments it will be clear.
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