Utilizzare DescribeStatement con un SDK AWS

    /// <summary>
    /// Describe a statement execution.
    /// </summary>
    /// <param name="statementId">The statement ID.</param>
    /// <returns>The statement description.</returns>
    public async Task<DescribeStatementResponse> DescribeStatementAsync(string statementId)
    {
        try
        {
            var request = new DescribeStatementRequest
            {
                Id = statementId
            };

            var response = await _redshiftDataClient.DescribeStatementAsync(request);
            return response;
        }
        catch (Amazon.RedshiftDataAPIService.Model.ResourceNotFoundException ex)
        {
            Console.WriteLine($"Statement not found: {ex.Message}");
            throw;
        }
        catch (Exception ex)
        {
            Console.WriteLine($"Couldn't describe statement. Here's why: {ex.Message}");
            throw;
        }
    }

    /**
     * Checks the status of an SQL statement asynchronously and handles the completion of the statement.
     *
     * @param sqlId the ID of the SQL statement to check
     * @return a {@link CompletableFuture} that completes when the SQL statement's status is either "FINISHED" or "FAILED"
     */
    public CompletableFuture<Void> checkStatementAsync(String sqlId) {
        DescribeStatementRequest statementRequest = DescribeStatementRequest.builder()
            .id(sqlId)
            .build();

        return getAsyncDataClient().describeStatement(statementRequest)
            .thenCompose(response -> {
                String status = response.statusAsString();
                logger.info("... Status: {} ", status);

                if ("FAILED".equals(status)) {
                    throw new RuntimeException("The Query Failed. Ending program");
                } else if ("FINISHED".equals(status)) {
                    return CompletableFuture.completedFuture(null);
                } else {
                    // Sleep for 1 second and recheck status
                    return CompletableFuture.runAsync(() -> {
                        try {
                            TimeUnit.SECONDS.sleep(1);
                        } catch (InterruptedException e) {
                            throw new RuntimeException("Error during sleep: " + e.getMessage(), e);
                        }
                    }).thenCompose(ignore -> checkStatementAsync(sqlId)); // Recursively call until status is FINISHED or FAILED
                }
            }).whenComplete((result, exception) -> {
                if (exception != null) {
                    // Handle exceptions
                    logger.info("Error: {} ", exception.getMessage());
                } else {
                    logger.info("The statement is finished!");
                }
            });
    }

class RedshiftDataWrapper:
    """Encapsulates Amazon Redshift data."""

    def __init__(self, client):
        """
        :param client: A Boto3 RedshiftDataWrapper client.
        """
        self.client = client


    def describe_statement(self, statement_id):
        """
        Describes a SQL statement.

        :param statement_id: The SQL statement identifier.
        :return: The SQL statement result.
        """
        try:
            response = self.client.describe_statement(Id=statement_id)
            return response
        except ClientError as err:
            logging.error(
                "Couldn't describe statement. Here's why: %s: %s",
                err.response["Error"]["Code"],
                err.response["Error"]["Message"],
            )
            raise

Il codice seguente crea un'istanza dell' RedshiftDataWrapper oggetto.

    client = boto3.client("redshift-data")
    redshift_data_wrapper = RedshiftDataWrapper(client)

    TRY.
        " Example values: iv_statement_id = 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'
        oo_result = lo_rsd->describestatement(
          iv_id = iv_statement_id
        ).
        lv_status = oo_result->get_status( ).
        MESSAGE |Statement status: { lv_status }| TYPE 'I'.
      CATCH /aws1/cx_rsdresourcenotfoundex.
        MESSAGE 'Statement not found.' TYPE 'I'.
      CATCH /aws1/cx_rsdinternalserverex.
        MESSAGE 'Internal server error.' TYPE 'I'.
    ENDTRY.