Re: How to prevent duplicated values?
| From: | BAO RuiXian | Date: | Mon, 26 Jan 2004 09:35:36 +0000 |
| Subject: | Re: How to prevent duplicated values? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-175736@lists.php.net to get a copy of this message | ||
Radwan Aladdin wrote:
Hello.. I want to prevent mySQL from storing the same value in a specified field (Username).. so how can I do it? Regards.. Make it field UNIQUE.Best Bao