RE: Delete duplicate records

From: <Jorma.Vuorio_at_nokia.com>
Date: Wed, 08 Jan 2003 01:54:11 -0800
Message-ID: <F001.00529A7F.20030108015411@fatcity.com>

Ave !

How about something like:

delete from varukorgtmp where varutyp = 3 and EAN =
(select EAN from varukorgtmp a where rowid !=

   (select min(rowid) from varukorgtmp b where a.EAN = b.EAN));

Should work, but not tested :)

Br.Jorma

---

Name:     Jorma Vuorio                  Phone:  +358-9-7180 67759

Company: Nokia Business Infrastucture Fax: +358-9-7180 67465 Address: P.O.Box 321, FIN-00045 NOKIA GROUP, FINLAND Internet: jorma.vuorio_at_nokia.com Mobile: +358-50-486 8043

---

-----Original Message-----
Sent: 08 January, 2003 10:24
To: Multiple recipients of list ORACLE-L

Hallo,

I have this sql,

SELECT * FROM varukorgtmp
where varukorgid= 120 That makes the result of this testfile.xls

(See attached file: start.xls)

There are two values in EAN-field, which are the same 23324614 in row 2 and 3

Now I want in an sql script to check out which are the duplicates of EAN in that table. Then then the script will check which is VARUTYP = 3, then delete the record(s) which have VARUTYP =3.

So the result should be like this, with only two rows left in this case).

(See attached file: result.xls)

I would really appreciate if anyone could help me with this sql I have tried several sql, but with no luck.

Thanks in advance

Roland

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Author: <Jorma.Vuorio_at_nokia.com
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Received on Wed Jan 08 2003 - 03:54:11 CST