NOTE: This quick and dirty hack (part of the insert function in /routines/dbAccess_mysql.php) kills the last ID - it would need to be made nice to work 100%.
$theQuery = str_replace('\"', '\\\"', str_replace("'", "''", $sql_query));
               if ($result == FALSE) {
                   $this->lastError = mysql_errno().": ".mysql_error();
                   mysql_query("insert into amex_dbPerf (descript, err, time) values ('$theQuery', $this->lastError, $totalTime)");
                   return FALSE;
               } else {
                   mysql_query("insert into amex_dbPerf (descript, err, time) values ('$theQuery', '', $totalTime)");
                   return $result;
CREATE TABLE `amex_dbperf` (
 `actionID` int(11) NOT NULL auto_increment,
 `descript` text NOT NULL,
 `err` varchar(128) NOT NULL default '',
 `time` decimal(12,11) NOT NULL default '0.00000000000',
 PRIMARY KEY  (`actionID`)
)