public function getTables()
    {
        $objResult = $this->query("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = current_schema() AND TABLE_TYPE = 'BASE TABLE' ORDER BY TABLE_NAME ASC");
        $strToReturn = array();
        while ($strRowArray = $objResult->fetchRow()) {
            array_push($strToReturn, $strRowArray[0]);
        }
        return $strToReturn;
    }