note 52375 added to function.mysql-num-rows

From: Date: Thu, 28 Apr 2005 22:56:12 +0000
Subject: note 52375 added to function.mysql-num-rows
Groups: php.notes 
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Re dzver at abv dot bg's note... I just ran some tests using MySQL Super Smack. Surprisingly, a SELECT * followed by a SELECT COUNT(*) actually was close in speed to a SELECT SQL_CALC_FOUND_ROWS * followed by a SELECT FOUND_ROWS(), but the SQL_CALC_FOUND_ROWS solution was still a bit faster. Perhaps it varies by table structure? Either way, it might be worth checking which is faster for your application. ---- Manual Page -- http://www.php.net/manual/en/function.mysql-num-rows.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+52375 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+52375&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+52375&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+52375&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+52375&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+52375&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+52375&report=yes Search -- http://master.php.net/manage/user-notes.php

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