Re: [Bulk] [PHP] Creating A Unique List With Table Query
| From: | Stephen | Date: | Tue, 10 Feb 2009 19:46:37 +0000 |
| Subject: | Re: [Bulk] [PHP] Creating A Unique List With Table Query | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-288083@lists.php.net to get a copy of this message | ||
revDAVE wrote:
I would like to be able to query a table, and return only the unique values from a particular field. For example: to get all contents from the category field from the contacts table: Query = .... SELECT Category FROM contacts But this will produce many duplicates. Question : How do I filter the query to only produce unique values? Check out the "DISTINCT" keyword in the SELECT documentation.Also, do you have a "Category" table? Stephen