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Slow MySQL Queries
Posted by: Hassan Amin ()
Date: April 07, 2009 03:22PM

i have wallpaper site
i use this script for random wallpapers
but its make alot of slow mysql queries
please some one help me about this funtions
i use this
$sql = "select SQL_NO_CACHE * from wallpaper where wallpaperid order by $random limit 10,5";
$result = mysql_query($sql, $db) or die(mysql_error());

please give some idea about rand() using in big database

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Subject Written By Posted
Slow MySQL Queries Hassan Amin 04/07/2009 03:22PM
Re: Slow MySQL Queries Kristian Köhntopp 04/08/2009 05:59AM

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