public function isDbTableExists($tableName)
    {
        $status = false;
        $resultSet = array();

        $query = $this->executeRawQuery("SHOW TABLES LIKE '".trim($tableName)."';");
        if($resultSet)
            $resultSet = $query->toArray();



        if(!empty($resultSet)) {
            $status = true;

        }

        return $status;
    }