Struct ColumnStatisticsTaskSettings 

#[non_exhaustive]
pub struct ColumnStatisticsTaskSettings {
    pub database_name: Option<String>,
    pub table_name: Option<String>,
    pub schedule: Option<Schedule>,
    pub column_name_list: Option<Vec<String>>,
    pub catalog_id: Option<String>,
    pub role: Option<String>,
    pub sample_size: f64,
    pub security_configuration: Option<String>,
    pub schedule_type: Option<ScheduleType>,
    pub setting_source: Option<SettingSource>,
    pub last_execution_attempt: Option<ExecutionAttempt>,
}

The settings for a column statistics task.

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: Option<String>

The name of the database where the table resides.

table_name: Option<String>

The name of the table for which to generate column statistics.

schedule: Option<Schedule>

A schedule for running the column statistics, specified in CRON syntax.

column_name_list: Option<Vec<String>>

A list of column names for which to run statistics.

catalog_id: Option<String>

The ID of the Data Catalog in which the database resides.

role: Option<String>

The role used for running the column statistics.

sample_size: f64

The percentage of data to sample.

security_configuration: Option<String>

Name of the security configuration that is used to encrypt CloudWatch logs.

schedule_type: Option<ScheduleType>

The type of schedule for a column statistics task. Possible values may be CRON or AUTO.

setting_source: Option<SettingSource>

The source of setting the column statistics task. Possible values may be CATALOG or TABLE.

last_execution_attempt: Option<ExecutionAttempt>

The last ExecutionAttempt for the column statistics task run.

Implementations

impl ColumnStatisticsTaskSettings

pub fn database_name(&self) -> Option<&str>

The name of the database where the table resides.

pub fn table_name(&self) -> Option<&str>

The name of the table for which to generate column statistics.

pub fn schedule(&self) -> Option<&Schedule>

A schedule for running the column statistics, specified in CRON syntax.

pub fn column_name_list(&self) -> &[String]

A list of column names for which to run statistics.

If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use .column_name_list.is_none().

pub fn catalog_id(&self) -> Option<&str>

The ID of the Data Catalog in which the database resides.

pub fn role(&self) -> Option<&str>

The role used for running the column statistics.

pub fn sample_size(&self) -> f64

The percentage of data to sample.

pub fn security_configuration(&self) -> Option<&str>

Name of the security configuration that is used to encrypt CloudWatch logs.

pub fn schedule_type(&self) -> Option<&ScheduleType>

The type of schedule for a column statistics task. Possible values may be CRON or AUTO.

pub fn setting_source(&self) -> Option<&SettingSource>

The source of setting the column statistics task. Possible values may be CATALOG or TABLE.

pub fn last_execution_attempt(&self) -> Option<&ExecutionAttempt>

The last ExecutionAttempt for the column statistics task run.

impl ColumnStatisticsTaskSettings

pub fn builder() -> ColumnStatisticsTaskSettingsBuilder

Creates a new builder-style object to manufacture ColumnStatisticsTaskSettings.

Trait Implementations

impl Clone for ColumnStatisticsTaskSettings

fn clone(&self) -> ColumnStatisticsTaskSettings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnStatisticsTaskSettings

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

Formats the value using the given formatter.

impl PartialEq for ColumnStatisticsTaskSettings

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for ColumnStatisticsTaskSettings