join across databases - how to select databases?
| From: | Moshe Weitzman | Date: | Fri, 22 Aug 2003 15:16:37 +0000 |
| Subject: | join across databases - how to select databases? | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-30052@lists.php.net to get a copy of this message | ||
I have looked all over the web but can't find an example *in php* for connecting to a mysql server, selecting database(s), and issueing a query which joins across databases. I already know the SQL required to achieve a multiple database query. My question is about how many calls to mysql_select_db() are required, does order matter, etc.