Subject: Re: how to find duplicate fields

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Subject: Re: how to find duplicate fields

Subject: Re: how to find duplicate fields

2007-10-29 - By Randy Clamons

Back
Romeo,

That depends a little on which version of mySql you are running. If
you're running version 4.1 or higher you can use a subQuery. Something
like this:

SELECT * FROM myTable
WHERE Code IN
(SELECT Code FROM myTable GROUP BY Name HAVING COUNT(*) > 1)

If you're running an earlier version, it's a little more difficult.

Randy Clamons
Systems Programming
randy@(protected)

ROMEO PETRUCA wrote:
> table:
>
> Code int 7
> Name char 30
>
> need to find duplicate fields for field name. any
> ideas please !
>
> Romeo Petruca
> George Enescu 16/13
> Hunedoara
> Romania
> tel: 0720301842/0354401534
> e-mail: rpetruca@(protected), rpetruca@(protected)
>
> __ ____ ____ ____ ____ ____ ____ ____ ____ ____ __
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