protected function executeQuery()
    {
        if (empty($this->queryString)) {
            return $this->builder->execute();
        }

        return $this->connection->executeQuery($this->queryString, $this->queryParams);
    }
protected function executeQuery()
    {
        if (empty($this->queryString)) {
            return $this->builder->execute();
        }

        return $this->connection->executeQuery($this->queryString, $this->queryParams);
    }
protected function executeQuery ( ) { if ( empty ( $ this -> queryString ) ) { return $ this -> builder -> execute ( ) ; } return $ this -> connection -> executeQuery ( $ this -> queryString , $ this -> queryParams ) ; }
Executes query - from builder or custom

@return Statement
@throws \Doctrine\DBAL\DBALException
Executes query - from builder or custom