Hi! MySQL-3.23.44 and MySQL-4.0.0 support foreign keys through transactional InnoDB type tables.
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See http://www.innodb.com for more info. Regards, Heikki Innobase Oy Rita Mikusch wrote in message <10C5C8152BD5D31181AC006008AD5F416886AD@NEWCA2>... >Foreign Keys? No such luck! You need to check the for the child records, >then delete them if they exist. > >rita. > >-----Original Message----- >From: Rick Emery [mailto:[EMAIL PROTECTED]] >Sent: Wednesday, October 17, 2001 6:09 AM >To: [EMAIL PROTECTED] >Subject: Foreign Key in MySQL (was: Newbie Question: Convert SELECT to >DEL ETE) > > >MySQL also does not support FOREIGN keys. The term "FOREIGN KEY" is >accepted in the syntax, but it is ignored. > >-----Original Message----- >From: Ted Rolle [mailto:[EMAIL PROTECTED]] >Sent: Tuesday, October 16, 2001 6:37 PM >To: Sheila Myers >Cc: [EMAIL PROTECTED] >Subject: Re: [PHP-DB] Newbie Question: Convert SELECT to DELETE >statement in mysql > > >MySQL doesn't have a CASCADE option AFAIK; PostgreSQL does.B > >On Tue, 16 Oct 2001, Sheila Myers wrote: > >> I haven't done a lot of mySql, but does it have a 'cascade' option when >> you're creating tables? This allows you to define a foreign key >> relationship, so that when you delete your master record, the associated >> child records are also deleted. >> >> Sheila >> > > > >-- >PHP Database Mailing List (http://www.php.net/) >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] >To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
