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Groups > comp.databases.ms-sqlserver > #1862

Re: About database design

Newsgroups comp.databases.ms-sqlserver
Date 2015-01-26 07:34 -0800
References <ma2uli$jr1$1@dont-email.me>
Message-ID <ea1f56c5-d603-4d4d-b2ff-73b94413ab98@googlegroups.com> (permalink)
Subject Re: About database design
From --CELKO-- <jcelko212@earthlink.net>

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>> So do we have a many to many or one to many in the connection between  Competition and Rider in horse jumping? <<

Where is the horse in this model? A rider cannot be in two places at once, but neither can a horse.  

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About database design "Tony Johansson" <johansson.andersson@telia.com> - 2015-01-25 15:30 +0100
  Re: About database design Erland Sommarskog <esquel@sommarskog.se> - 2015-01-25 18:18 +0100
  Re: About database design --CELKO-- <jcelko212@earthlink.net> - 2015-01-26 07:34 -0800
    Re: About database design rja.carnegie@gmail.com - 2015-01-26 08:33 -0800

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