将 DescribeStatement 与 Amazon SDK 或命令行工具结合使用

    public static void checkStatement(RedshiftDataClient redshiftDataClient, String sqlId) {
        try {
            DescribeStatementRequest statementRequest = DescribeStatementRequest.builder()
                .id(sqlId)
                .build();

            String status;
            while (true) {
                DescribeStatementResponse response = redshiftDataClient.describeStatement(statementRequest);
                status = response.statusAsString();
                System.out.println("..." + status);

                if (status.compareTo("FAILED") == 0 ) {
                    System.out.println("The Query Failed. Ending program");
                    System.exit(1);

                } else if (status.compareTo("FINISHED") == 0) {
                    break;
                }
                TimeUnit.SECONDS.sleep(1);
            }

            System.out.println("The statement is finished!");

        } catch (RedshiftDataException | InterruptedException e) {
            System.err.println(e.getMessage());
            System.exit(1);
        }
    }

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

以下代码会实例化 RedshiftDataWrapper 对象。

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