note 44250 deleted from function.mysql-fetch-object by tomsommer
| From: | tomsommer@php.net | Date: | Mon, 19 Jul 2004 19:20:06 +0000 |
| Subject: | note 44250 deleted from function.mysql-fetch-object by tomsommer | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-73620@lists.php.net to get a copy of this message | ||
Note Submitter: xenon54@generationphp.net
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Don't use "SELECT COUNT(*) FROM foobar" to return a count of the table! You should
use "SELECT count(a_field) FROM foobar"
Why using all fields if you could use only one and be more effective?