Struct aws_sdk_databasemigration::types::TimestreamSettings

#[non_exhaustive]
pub struct TimestreamSettings {
    pub database_name: String,
    pub memory_duration: i32,
    pub magnetic_duration: i32,
    pub cdc_inserts_and_updates: Option<bool>,
    pub enable_magnetic_store_writes: Option<bool>,
}

Provides information that defines an Amazon Timestream endpoint.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

database_name: String

Database name for the endpoint.

memory_duration: i32

Set this attribute to specify the length of time to store all of the tables in memory that are migrated into Amazon Timestream from the source database. Time is measured in units of hours. When Timestream data comes in, it first resides in memory for the specified duration, which allows quick access to it.

magnetic_duration: i32

Set this attribute to specify the default magnetic duration applied to the Amazon Timestream tables in days. This is the number of days that records remain in magnetic store before being discarded. For more information, see Storage in the Amazon Timestream Developer Guide.

cdc_inserts_and_updates: Option<bool>

Set this attribute to true to specify that DMS only applies inserts and updates, and not deletes. Amazon Timestream does not allow deleting records, so if this value is false, DMS nulls out the corresponding record in the Timestream database rather than deleting it.

enable_magnetic_store_writes: Option<bool>

Set this attribute to true to enable memory store writes. When this value is false, DMS does not write records that are older in days than the value specified in MagneticDuration, because Amazon Timestream does not allow memory writes by default. For more information, see Storage in the Amazon Timestream Developer Guide.

Implementations

impl TimestreamSettings

pub fn database_name(&self) -> &str

Database name for the endpoint.

pub fn memory_duration(&self) -> i32

Set this attribute to specify the length of time to store all of the tables in memory that are migrated into Amazon Timestream from the source database. Time is measured in units of hours. When Timestream data comes in, it first resides in memory for the specified duration, which allows quick access to it.

pub fn magnetic_duration(&self) -> i32

Set this attribute to specify the default magnetic duration applied to the Amazon Timestream tables in days. This is the number of days that records remain in magnetic store before being discarded. For more information, see Storage in the Amazon Timestream Developer Guide.

pub fn cdc_inserts_and_updates(&self) -> Option<bool>

Set this attribute to true to specify that DMS only applies inserts and updates, and not deletes. Amazon Timestream does not allow deleting records, so if this value is false, DMS nulls out the corresponding record in the Timestream database rather than deleting it.

pub fn enable_magnetic_store_writes(&self) -> Option<bool>

Set this attribute to true to enable memory store writes. When this value is false, DMS does not write records that are older in days than the value specified in MagneticDuration, because Amazon Timestream does not allow memory writes by default. For more information, see Storage in the Amazon Timestream Developer Guide.

impl TimestreamSettings

pub fn builder() -> TimestreamSettingsBuilder

Creates a new builder-style object to manufacture TimestreamSettings.

Trait Implementations

impl Clone for TimestreamSettings

fn clone(&self) -> TimestreamSettings

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TimestreamSettings

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

Formats the value using the given formatter.

impl PartialEq for TimestreamSettings

fn eq(&self, other: &TimestreamSettings) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for TimestreamSettings