Re: A MySQL question

From: Date: Mon, 14 Jul 2003 22:53:13 +0000
Subject: Re: A MySQL question
References: 1 2  Groups: php.general 
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Ok, I added a primary key. I figured it out and I have it working... Thanks! "Chris Shiflett" <shiflett@php.net> wrote in message news:20030714212006.75107.qmail@web14308.mail.yahoo.com... > --- zavaboy <zavaboy@hotmail.com> wrote: > > Lets say the table contains the following rows (user | item): > > 582-668243 | Toothbrush > > 582-668243 | Toothbrush > > 582-668243 | Toothbrush > ... > > Anyway, how can I remove only 1 Toothbrush from user 582-668243? > > With the information you provided, you can't. You should never have multiple > rows in the database that are non-unique, and this is one reason why. You need > a primary key. > > > I just want the query > > You should rather spend your time learning some database fundamentals rather > than asking this list (not a database list, in fact) for spoon-fed answers. You > will appreciate the knowledge more than the answer. > > Chris > > ===== > Become a better Web developer with the HTTP Developer's Handbook > http://httphandbook.org/

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