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

From Erland Sommarskog <esquel@sommarskog.se>
Newsgroups comp.databases.ms-sqlserver
Subject Re: How to I select to show only those that have more than one Horse
Date 2015-02-08 11:45 +0100
Organization Erland Sommarskog
Message-ID <XnsA43B778BA7558Yazorman@127.0.0.1> (permalink)
References <mb685k$o80$1@dont-email.me>

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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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