Mettre à jour la base

    public void updateDatabase(String kmsId) {
        System.out.println("Updating kmsId to " + kmsId);
        UpdateDatabaseRequest request = new UpdateDatabaseRequest();
        request.setDatabaseName(DATABASE_NAME);
        request.setKmsKeyId(kmsId);
        try {
            UpdateDatabaseResult result = amazonTimestreamWrite.updateDatabase(request);
            System.out.println("Update Database complete");
        } catch (final ValidationException e) {
            System.out.println("Update database failed:");
            e.printStackTrace();
        } catch (final ResourceNotFoundException e) {
            System.out.println("Database " + DATABASE_NAME + " doesn't exist = " + e);
        } catch (final Exception e) {
            System.out.println("Could not update Database " + DATABASE_NAME + " = " + e);
            throw e;
        }
    }

    public void updateDatabase(String kmsKeyId) {

        if (kmsKeyId == null) {
            System.out.println("Skipping UpdateDatabase because KmsKeyId was not given");
            return;
        }

        System.out.println("Updating database");

        UpdateDatabaseRequest request = UpdateDatabaseRequest.builder()
                .databaseName(DATABASE_NAME)
                .kmsKeyId(kmsKeyId)
                .build();
        try {
            timestreamWriteClient.updateDatabase(request);
            System.out.println("Database [" + DATABASE_NAME + "] updated successfully with kmsKeyId " + kmsKeyId);
        } catch (ResourceNotFoundException e) {
            System.out.println("Database [" + DATABASE_NAME + "] does not exist. Skipping UpdateDatabase");
        } catch (Exception e) {
            System.out.println("UpdateDatabase failed: " + e);
        }
    }

// Update Database.
        updateDatabaseInput := &timestreamwrite.UpdateDatabaseInput {
            DatabaseName: aws.String(*databaseName),
            KmsKeyId: aws.String(*kmsKeyId),
        }

        updateDatabaseOutput, err := writeSvc.UpdateDatabase(updateDatabaseInput)

        if err != nil {
            fmt.Println("Error:")
            fmt.Println(err)
        } else {
            fmt.Println("Update database is successful, below is the output:")
            fmt.Println(updateDatabaseOutput)
        }

    def update_database(self, kms_id):
        print("Updating database")
        try:
            result = self.client.update_database(DatabaseName=Constant.DATABASE_NAME, KmsKeyId=kms_id)
            print("Database [%s] was updated to use kms [%s] successfully" % (Constant.DATABASE_NAME,
                                                                              result['Database']['KmsKeyId']))
        except self.client.exceptions.ResourceNotFoundException:
            print("Database doesn't exist")
        except Exception as err:
            print("Update database failed:", err)

L'extrait de code suivant est utilisé AWS SDK pour JavaScript la version 3. Pour plus d'informations sur l'installation du client et son utilisation, consultez Timestream Write Client - AWS SDK for JavaScript v3.

Voir également Classe UpdateDatabaseCommand et UpdateDatabase.

import { TimestreamWriteClient, UpdateDatabaseCommand } from "@aws-sdk/client-timestream-write";
const writeClient = new TimestreamWriteClient({ region: "us-east-1" });
let updatedKmsKeyId = "<updatedKmsKeyId>";

const params = {
    DatabaseName: "testDbFromNode",
    KmsKeyId: updatedKmsKeyId
};

const command = new UpdateDatabaseCommand(params);

try {
    const data = await writeClient.send(command);
    console.log(`Database ${data.Database.DatabaseName} updated kmsKeyId to ${updatedKmsKeyId}`);
} catch (error) {
    if (error.code === 'ResourceNotFoundException') {
        console.log("Database doesn't exist.");
    } else {
        console.log("Update database failed.", error);
    }
}

L'extrait suivant utilise le style AWS SDK for JavaScript V2. Il est basé sur l'exemple d'application disponible sur Node.js, un exemple d'Amazon Timestream LiveAnalytics pour une application sur. GitHub

async function updateDatabase(updatedKmsKeyId) { 
 
    if (updatedKmsKeyId === undefined) { 
        console.log("Skipping UpdateDatabase; KmsKeyId was not given"); 
        return; 
    } 
    console.log("Updating Database"); 
    const params = { 
        DatabaseName: constants.DATABASE_NAME, 
        KmsKeyId: updatedKmsKeyId 
    } 
 
    const promise = writeClient.updateDatabase(params).promise(); 
 
    await promise.then( 
        (data) => { 
            console.log(`Database ${data.Database.DatabaseName} updated kmsKeyId to ${updatedKmsKeyId}`); 
        }, 
        (err) => { 
            if (err.code === 'ResourceNotFoundException') { 
                console.log("Database doesn't exist."); 
            } else { 
                console.log("Update database failed.", err); 
            } 
        } 
    ); 
}

        public async Task UpdateDatabase(String updatedKmsKeyId)
        {
            Console.WriteLine("Updating Database");

            try
            {
                var updateDatabaseRequest = new UpdateDatabaseRequest
                {
                    DatabaseName = Constants.DATABASE_NAME,
                    KmsKeyId = updatedKmsKeyId
                };
                UpdateDatabaseResponse response = await writeClient.UpdateDatabaseAsync(updateDatabaseRequest);
                Console.WriteLine($"Database {Constants.DATABASE_NAME} updated with KmsKeyId {updatedKmsKeyId}");
            }
            catch (ResourceNotFoundException)
            {
                Console.WriteLine("Database does not exist.");
            }
            catch (Exception e)
            {
                Console.WriteLine("Update database failed: " + e.ToString());
            }

        }
                
        private void PrintDatabases(List<Database> databases)
        {
            foreach (Database database in databases)
                Console.WriteLine($"Database:{database.DatabaseName}");
        }