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Re: How to I select to show only those that have more than one Horse

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From	"Tony Johansson" <johansson.andersson@telia.com>
Newsgroups	comp.databases.ms-sqlserver
Subject	Re: How to I select to show only those that have more than one Horse
Date	Sun, 8 Feb 2015 12:40:40 +0100
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How can I do this in MySQL or using a view. I want a more standard solution 
that works in more db then just SQL Server.

//Tony


"Erland Sommarskog" <esquel@sommarskog.se> skrev i meddelandet 
news:XnsA43B778BA7558Yazorman@127.0.0.1...
> Tony Johansson (johansson.andersson@telia.com) writes:
>> One Rider can own many Horses but one Horse can only be owned by one
>> Rider.
>> This query list all the relation between a Rider and a Horse.
>>
>> select Rider.Namn, Horse.Namn as Horsename
>> from Rider, Horse
>> where Horse.RiderID= Rider.SocNr
>> order by Rider.Namn
>>
>> Name                      Horsename
>>  Adeline Falk           Vilja F
>> Anna Westman         Solidago
>> Anna Westman         early morning grey
>> Corola Häggqvist     Com-on Landlyst
>
> Corola? Are you trying to avoid trade-mark infringement? :-)
>
> For instance:
>
> ; WITH CTE AS (
>    SELECT R.Name, H.Namn AS Horsname,
>           COUNT(*) OVER(PARTITION BY R.SocNr) AS cnt
>    FROM   Rider R
>    JOIN   Horse H ON H.RiderID = R.SocNr
> )
> SELECT Name, Horsename
> FROM   CTE
> WHERE  cnt >= 2
>
>
> -- 
> Erland Sommarskog, Stockholm, esquel@sommarskog.se

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Thread

How to I select to show only those that have more than one Horse "Tony Johansson" <johansson.andersson@telia.com> - 2015-02-08 00:47 +0100
  Re: How to I select to show only those that have more than one Horse "Tony Johansson" <johansson.andersson@telia.com> - 2015-02-08 09:58 +0100
    Re: How to I select to show only those that have more than one Horse "Tony Johansson" <johansson.andersson@telia.com> - 2015-02-08 10:03 +0100
  Re: How to I select to show only those that have more than one Horse Erland Sommarskog <esquel@sommarskog.se> - 2015-02-08 11:45 +0100
    Re: How to I select to show only those that have more than one Horse "Tony Johansson" <johansson.andersson@telia.com> - 2015-02-08 12:40 +0100
      Re: How to I select to show only those that have more than one Horse Erland Sommarskog <esquel@sommarskog.se> - 2015-02-08 16:22 +0100
        Re: How to I select to show only those that have more than one Horse rja.carnegie@gmail.com - 2015-02-08 09:27 -0800
  Re: How to I select to show only those that have more than one Horse --CELKO-- <jcelko212@earthlink.net> - 2015-02-08 09:35 -0800
    Re: How to I select to show only those that have more than one Horse Ross Presser <rpresser@gmail.com> - 2015-02-09 21:21 -0800

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