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displaying repeating rows

Author

Topic

DMarmolejos
Yak Posting Veteran

65 Posts

Posted - 2008-10-29 : 11:53:15

How can I display only the rows that are repeating?

SELECT DocNum, BarCode
FROM Table1
WHERE BarCode = BarCode * 1

This is what I had, but doesnt work. Is there a way that I can just select all rows in BarCode where there is a repeat?

Any help is appreciated, thanks.

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2008-10-29 : 11:55:45

[code]SELECT t1.DocNum, t1.BarCode
FROM Table1 t1
JOIN (SELECT BarCode
FROM Table1
GROUP BY BarCOde
HAVING COUNT(*) >1)t2
ON t1.BarCode=t2.BarCode[/code]

DMarmolejos
Yak Posting Veteran

65 Posts

Posted - 2008-10-29 : 15:32:57

thanks alot bro! solved my problem

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