This should be a good start... http://dev.mysql.com/doc/mysql/en/ansi-diff-foreign-keys.html You will see that you need to use InnoDB storage engine to have MySQL enforce foreign key (FK) constraints. If you are not familiar with using FK's you should probably GOOGLE that first and try to understand the concept. It isn't that hard, but it also is not as simple as boiling water, either! Omar Dolores said the following on 6/27/2005 7:29 PM: > Hola, someone can help me, I want to relate several tables with mysql. > Where I can find in formation of it or there is a Sotfware that does it.? > > > > -- > Ing. Omar Dolores > ------------------ > Telf: 511-97025465 > odolores@xxxxxxxxxxxxxxxxx > wwww.ttecnologicas.com > > > > > > > PHP Data object relational mapping generator - > http://www.meta-language.net/ > > > ------------------------------------------------------------------------ > YAHOO! GROUPS LINKS > > * Visit your group "php-objects > <http://groups.yahoo.com/group/php-objects>" on the web. > > * To unsubscribe from this group, send an email to: > php-objects-unsubscribe@xxxxxxxxxxxxxxx > <mailto:php-objects-unsubscribe@xxxxxxxxxxxxxxx?subject=Unsubscribe> > > * Your use of Yahoo! Groups is subject to the Yahoo! Terms of > Service <http://docs.yahoo.com/info/terms/>. > > > ------------------------------------------------------------------------ > PHP Data object relational mapping generator - http://www.meta-language.net/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/php-objects/ <*> To unsubscribe from this group, send an email to: php-objects-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
