So should this remove any record in table email_log where EmailDate is older than 90 days?
<?php require_once('../Connections/DBConnection.php'); ?>
<?php require_once('../webassist/mysqli/rsobj.php'); ?>
<?php
$LogPurge = new WA_MySQLi_RS("LogPurge",$DBConnection,0);
$LogPurge->setQuery("DELETE FROM email_log WHERE EmailDate < DATEADD(day, -90, GETDATE())");
$LogPurge->execute();
?>