You are here: Re: SQL beginner question - JOIN / relational database. « PHP Programming Language « IT news, forums, messages
Re: SQL beginner question - JOIN / relational database.

Posted by Ewoud Dronkert on 09/29/05 14:20

CAH wrote:
> Ewoud Dronkert wrote:
>> Try news:comp.databases.mysql
>
> Sorry can not do just that, my internet provider does not list it as
> yet. So if anybody knows the answer, ill apreciate a posting here.

Try news:alt.comp.databases.mysql :)

If the columns have the same name, a JOIN without ON clause will do. No
need to define anything beforehand, unless you want to have the db keep
track of referential integrity. Also see
http://dev.mysql.com/doc/mysql/en/example-foreign-keys.html

--
E. Dronkert

 

Navigation:

[Reply to this message]


Удаленная работа для программистов  •  Как заработать на Google AdSense  •  England, UK  •  статьи на английском  •  PHP MySQL CMS Apache Oscommerce  •  Online Business Knowledge Base  •  DVD MP3 AVI MP4 players codecs conversion help
Home  •  Search  •  Site Map  •  Set as Homepage  •  Add to Favourites

Copyright © 2005-2006 Powered by Custom PHP Programming

Сайт изготовлен в Студии Валентина Петручека
изготовление и поддержка веб-сайтов, разработка программного обеспечения, поисковая оптимизация