Struct aws_sdk_rds::client::fluent_builders::ModifyDBClusterParameterGroup

pub struct ModifyDBClusterParameterGroup<C = DynConnector, M = DefaultMiddleware, R = Standard> { /* fields omitted */ }

Fluent builder constructing a request to ModifyDBClusterParameterGroup.

Modifies the parameters of a DB cluster parameter group. To modify more than one parameter, submit a list of the following: ParameterName, ParameterValue, and ApplyMethod. A maximum of 20 parameters can be modified in a single request.

After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon RDS to fully complete the create action before the parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon RDS console or the DescribeDBClusterParameters action to verify that your DB cluster parameter group has been created or modified.

If the modified DB cluster parameter group is used by an Aurora Serverless cluster, Aurora applies the update immediately. The cluster restart might interrupt your workload. In that case, your application must reopen any connections and retry any transactions that were active when the parameter changes took effect.

For more information on Amazon Aurora DB clusters, see What is Amazon Aurora? in the Amazon Aurora User Guide.

For more information on Multi-AZ DB clusters, see Multi-AZ deployments with two readable standby DB instances in the Amazon RDS User Guide.

The Multi-AZ DB clusters feature is in preview and is subject to change.

Implementations

impl<C, M, R> ModifyDBClusterParameterGroup<C, M, R> where
    C: SmithyConnector,
    M: SmithyMiddleware<C>,
    R: NewRequestPolicy, 

pub async fn send(
    self
) -> Result<ModifyDbClusterParameterGroupOutput, SdkError<ModifyDBClusterParameterGroupError>> where
    R::Policy: SmithyRetryPolicy<ModifyDbClusterParameterGroupInputOperationOutputAlias, ModifyDbClusterParameterGroupOutput, ModifyDBClusterParameterGroupError, ModifyDbClusterParameterGroupInputOperationRetryAlias>, 

Sends the request and returns the response.

If an error occurs, an SdkError will be returned with additional details that can be matched against.

By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.

pub fn db_cluster_parameter_group_name(self, inp: impl Into<String>) -> Self

The name of the DB cluster parameter group to modify.

pub fn set_db_cluster_parameter_group_name(self, input: Option<String>) -> Self

The name of the DB cluster parameter group to modify.

pub fn parameters(self, inp: impl Into<Parameter>) -> Self

Appends an item to Parameters.

To override the contents of this collection use set_parameters.

A list of parameters in the DB cluster parameter group to modify.

Valid Values (for the application method): immediate | pending-reboot

You can use the immediate value with dynamic parameters only. You can use the pending-reboot value for both dynamic and static parameters.

When the application method is immediate, changes to dynamic parameters are applied immediately to the DB clusters associated with the parameter group. When the application method is pending-reboot, changes to dynamic and static parameters are applied after a reboot without failover to the DB clusters associated with the parameter group.

pub fn set_parameters(self, input: Option<Vec<Parameter>>) -> Self

A list of parameters in the DB cluster parameter group to modify.

Valid Values (for the application method): immediate | pending-reboot

You can use the immediate value with dynamic parameters only. You can use the pending-reboot value for both dynamic and static parameters.

When the application method is immediate, changes to dynamic parameters are applied immediately to the DB clusters associated with the parameter group. When the application method is pending-reboot, changes to dynamic and static parameters are applied after a reboot without failover to the DB clusters associated with the parameter group.

Trait Implementations

impl<C: Debug, M: Debug, R: Debug> Debug for ModifyDBClusterParameterGroup<C, M, R>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.