RE: How do I check for partial duplicates?

From: Ramon Estevez <com.banilejas_at_codetel.net.do>
Date: Wed, 15 Aug 2001 13:37:04 -0700
Message-ID: <F001.0036C15E.20010815134203@fatcity.com>

I think this would help,

SELECT MEM_ID, MEM_NAME, COUNT(*)
FROM MEM_INFO
GROUP BY MEM_ID, MEM_NAME
HAVING COUNT(*) > 1; Suerte !! (Good Luck)

Ramon E. Estevez
com.banilejas_at_codetel.net.do <mailto:com.banilejas_at_codetel.net.do> 809-565-3121

-----Mensaje original-----
De: root_at_fatcity.com [mailto:root_at_fatcity.com]En nombre de Chris Rezek Enviado el: Wednesday, 15 August, 2001 3:48 PM Para: Multiple recipients of list ORACLE-L Asunto: How do I check for partial duplicates?

We have a table that may have partial duplicate rows. What select statement do I write to return the partial duplicates?

table_name = MEM_INFO

MEM_ID
MEM_NAME
MEM_TIME
MEM_LAST

I am concerned about two rows having the same MEM_ID and MEM_NAME. Having the same MEM_TIME and MEM_LAST is okay.

Thanks,

Chris
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Author: Chris Rezek
INET: crezek_at_dotclick.com

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Author: Ramon Estevez
INET: com.banilejas_at_codetel.net.do

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