[PHP-users 5322] Re: MySQLでのデータの検索結果

kz php-users@php.gr.jp
Sat, 9 Feb 2002 18:39:18 +0900


SELECT ID,NAME,URL FROM TEST GROUP BY NAME でいいんじゃないですか?
詳しくはhttp://www.mysql.gr.jp/
などで調べてください。ここはphpメーリングリストですから。

>
> テーブル名:TEST
> +−−−−−−−+−−−−−−−−−−−−+−−−−−−−−−−−−−−
> −−−−−−−−+
> |ID         |NAME            |URL   
>                 |
> +−−−−−−−+−−−−−−−−−−−−+−−−−−−−−−−−−−−
> −−−−−−−−+
> |000001    |あいうえお           |http://
> www.xxx.com/a  |
> |000002    |あいうえお           |http://
> www.xxx.com/b  |
> |000003    |かきくけこ           |http://
> www.xxx.com/c  |
> |000004    |さしすせそ           |http://
> www.xxx.com/d  |
> |000005    |たちつてと           |http://
> www.xxx.com/e  |
> |000005    |さしすせそ           |http://
> www.xxx.com/f  |
> +−−−−−−−+−−−−−−−−−−−−+−−−−−−−−−−−−−−
> −−−−−−−−+
>
> からNAMEで重複するものを一つにして以下のように抽出したいのです。
> +−−−−−−−+−−−−−−−−−−−−+−−−−−−−−−−−−−−
> −−−−−−−−+
> |ID         |NAME             |URL  
>                  |
> +−−−−−−−+−−−−−−−−−−−−+−−−−−−−−−−−−−−
> −−−−−−−−+
> |000001    |あいうえお           |http://
> www.xxx.com/a  |
> |000003    |かきくけこ            |http:/
> /www.xxx.com/c  |
> |000004    |さしすせそ           |http://
> www.xxx.com/d  |
> |000005    |たちつてと           |http://
> www.xxx.com/e   |
> +−−−−−−−+−−−−−−−−−−−−+−−−−−−−−−−−−−−
> −−−−−−−−+