Re: can you help to beginner?
| From: | Chris Hobbs | Date: | Thu, 23 Aug 2001 18:04:52 +0000 |
| Subject: | Re: can you help to beginner? | ||
| References: | 1 2 3 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-11742@lists.php.net to get a copy of this message | ||
I realized that as soon as I hit Send - doh! :)
Jonathan Hilgeman wrote:
Actually, He should be using three. While one company could use many services, you might also have other companies that offer the same service. So there should be 3 tables to allow a many-to-many relationship. See my e-mail response to him. - Jonathan "Chris Hobbs" <chobbs@silvervalley.k12.ca.us> wrote in message news:3B853E16.1040305@silvervalley.k12.ca.us...-- Chris Hobbs Silver Valley Unified School District Head geek: Technology Services Coordinator webmaster: http://www.silvervalley.k12.ca.us/~chobbs/ postmaster: chobbs@silvervalley.k12.ca.usI won't add to the code suggestions already given, but I will share one thought about your tables - you absolutely _should_ be using two. Any given company can have from one service to thousands (take GE, everything from light bulbs to cruise missiles :). The only way to capture that data effectively is in two tables. Andrius Jakutis wrote:table,Can you help me? I know that for this example its better to use onenot two, but I am just learning..--Chris Hobbs Silver Valley Unified School District Head geek: Technology Services Coordinatorwebmaster: http://www.silvervalley.k12.ca.us/~chobbs/postmaster: chobbs@silvervalley.k12.ca.us