Struct aws_sdk_databrew::types::JobSample

#[non_exhaustive]
pub struct JobSample {
    pub mode: Option<SampleMode>,
    pub size: Option<i64>,
}

A sample configuration for profile jobs only, which determines the number of rows on which the profile job is run. If a JobSample value isn't provided, the default is used. The default value is CUSTOM_ROWS for the mode parameter and 20,000 for the size parameter.

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.

mode: Option<SampleMode>

A value that determines whether the profile job is run on the entire dataset or a specified number of rows. This value must be one of the following:

• FULL_DATASET - The profile job is run on the entire dataset.

• CUSTOM_ROWS - The profile job is run on the number of rows specified in the Size parameter.

size: Option<i64>

The Size parameter is only required when the mode is CUSTOM_ROWS. The profile job is run on the specified number of rows. The maximum value for size is Long.MAX_VALUE.

Long.MAX_VALUE = 9223372036854775807

Implementations

impl JobSample

pub fn mode(&self) -> Option<&SampleMode>

A value that determines whether the profile job is run on the entire dataset or a specified number of rows. This value must be one of the following:

• FULL_DATASET - The profile job is run on the entire dataset.

• CUSTOM_ROWS - The profile job is run on the number of rows specified in the Size parameter.

pub fn size(&self) -> Option<i64>

The Size parameter is only required when the mode is CUSTOM_ROWS. The profile job is run on the specified number of rows. The maximum value for size is Long.MAX_VALUE.

Long.MAX_VALUE = 9223372036854775807

impl JobSample

pub fn builder() -> JobSampleBuilder

Creates a new builder-style object to manufacture JobSample.

Trait Implementations

impl Clone for JobSample

fn clone(&self) -> JobSample

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for JobSample

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

Formats the value using the given formatter.

impl PartialEq for JobSample

fn eq(&self, other: &JobSample) -> 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 JobSample