Is the design under your control? If so, you need to change it. Your store_list.store_name field breaks the first rule of relational databases - it isn't atomic. That means that you have two pieces of information there - the store name and store address. You even have a '~' there to separate them (nice try, but no).
It's not clear what the function of the 'stores' table is, but there's a nasty smell coming from there as well (and a field with tilde-separated data too!) If this *is* your design, then you might want to show what the source data looks like. If it's not your design, you have my permission to tell the owner off ;-) Not that this really has anything to do with PHP, but I won't say anything if you won't. Toby -----Original Message----- From: Chris Stinemetz [mailto:chrisstinem...@gmail.com] Sent: Sunday, August 07, 2011 9:33 PM To: Peter Lind Cc: php-db@lists.php.net Subject: Re: [PHP-DB] Left Join >On Sun, Aug 7, 2011 at 3:00 PM, Peter Lind <peter.e.l...@gmail.com> wrote: > >Maybe it's just me, but I can't see anything that would work as >foreign key for you to join on - neither table seems to have a foreign > >key > Sorry for my ignorance. How do I create the foreign key? The two columns from each table that have a similar relationship are stores.store_mar and store_list.id_market. Once the foreign key is build what would be the correct syntax to achieve my query? Thank you very much, Chris > > > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
