function limitQuery($query, $from, $count)
 {
     if ($this->debug) {
         logger("DB:" . $this->name, "LimitQuery: {$from}, {$count}, " . substr($query, 0, $this->traceLength));
     }
     return parent::limitQuery($query, $from, $count);
 }
 function limitQuery($query, $from, $count)
 {
     global $sqlDebug;
     if ($sqlDebug) {
         debug("DB", "LimitQuery: {$from}, {$count}, {$query}");
     }
     return parent::limitQuery($query, $from, $count);
 }