throwPDOException example

$this->connection->getTarget(),
        $this->getQueryString(),
        $args ?? [],
        $this->connection->findCallerFromDebugBacktrace()
      );
      $this->connection->dispatchEvent($startEvent);
    }

    // Prepare the query.     $statement = $this->getStatement($this->queryString, $args);
    if (!$statement) {
      $this->throwPDOException();
    }

    $return = $statement->execute($args);
    if (!$return) {
      $this->throwPDOException();
    }

    if ($this->rowCountEnabled) {
      $this->rowCount = $statement->rowCount();
    }
    // Fetch all the data from the reply, in order to release any lock

$this->connection->getTarget(),
        $this->getQueryString(),
        $args ?? [],
        $this->connection->findCallerFromDebugBacktrace()
      );
      $this->connection->dispatchEvent($startEvent);
    }

    // Prepare the query.     $statement = $this->getStatement($this->queryString, $args);
    if (!$statement) {
      $this->throwPDOException();
    }

    $return = $statement->execute($args);
    if (!$return) {
      $this->throwPDOException();
    }

    // Fetch all the data from the reply, in order to release any lock as soon     // as possible.     $this->data = $statement->fetchAll(\PDO::FETCH_ASSOC);
    $this->rowCount = $this->rowCountEnabled ? $statement->rowCount() : NULL;