Struct QueryExecutionStatistics 

#[non_exhaustive]
pub struct QueryExecutionStatistics {
    pub engine_execution_time_in_millis: Option<i64>,
    pub data_scanned_in_bytes: Option<i64>,
    pub data_manifest_location: Option<String>,
    pub total_execution_time_in_millis: Option<i64>,
    pub query_queue_time_in_millis: Option<i64>,
    pub service_pre_processing_time_in_millis: Option<i64>,
    pub query_planning_time_in_millis: Option<i64>,
    pub service_processing_time_in_millis: Option<i64>,
    pub result_reuse_information: Option<ResultReuseInformation>,
}

The amount of data scanned during the query execution and the amount of time that it took to execute, and the type of statement that was run.

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.

engine_execution_time_in_millis: Option<i64>

The number of milliseconds that the query took to execute.

data_scanned_in_bytes: Option<i64>

The number of bytes in the data that was queried.

data_manifest_location: Option<String>

The location and file name of a data manifest file. The manifest file is saved to the Athena query results location in Amazon S3. The manifest file tracks files that the query wrote to Amazon S3. If the query fails, the manifest file also tracks files that the query intended to write. The manifest is useful for identifying orphaned files resulting from a failed query. For more information, see Working with Query Results, Output Files, and Query History in the Amazon Athena User Guide.

total_execution_time_in_millis: Option<i64>

The number of milliseconds that Athena took to run the query.

query_queue_time_in_millis: Option<i64>

The number of milliseconds that the query was in your query queue waiting for resources. Note that if transient errors occur, Athena might automatically add the query back to the queue.

service_pre_processing_time_in_millis: Option<i64>

The number of milliseconds that Athena took to preprocess the query before submitting the query to the query engine.

query_planning_time_in_millis: Option<i64>

The number of milliseconds that Athena took to plan the query processing flow. This includes the time spent retrieving table partitions from the data source. Note that because the query engine performs the query planning, query planning time is a subset of engine processing time.

service_processing_time_in_millis: Option<i64>

The number of milliseconds that Athena took to finalize and publish the query results after the query engine finished running the query.

result_reuse_information: Option<ResultReuseInformation>

Contains information about whether previous query results were reused for the query.

Implementations

impl QueryExecutionStatistics

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

The number of milliseconds that the query took to execute.

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

The number of bytes in the data that was queried.

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

The location and file name of a data manifest file. The manifest file is saved to the Athena query results location in Amazon S3. The manifest file tracks files that the query wrote to Amazon S3. If the query fails, the manifest file also tracks files that the query intended to write. The manifest is useful for identifying orphaned files resulting from a failed query. For more information, see Working with Query Results, Output Files, and Query History in the Amazon Athena User Guide.

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

The number of milliseconds that Athena took to run the query.

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

The number of milliseconds that the query was in your query queue waiting for resources. Note that if transient errors occur, Athena might automatically add the query back to the queue.

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

The number of milliseconds that Athena took to preprocess the query before submitting the query to the query engine.

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

The number of milliseconds that Athena took to plan the query processing flow. This includes the time spent retrieving table partitions from the data source. Note that because the query engine performs the query planning, query planning time is a subset of engine processing time.

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

The number of milliseconds that Athena took to finalize and publish the query results after the query engine finished running the query.

pub fn result_reuse_information(&self) -> Option<&ResultReuseInformation>

Contains information about whether previous query results were reused for the query.

impl QueryExecutionStatistics

pub fn builder() -> QueryExecutionStatisticsBuilder

Creates a new builder-style object to manufacture QueryExecutionStatistics.

Trait Implementations

impl Clone for QueryExecutionStatistics

fn clone(&self) -> QueryExecutionStatistics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryExecutionStatistics

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

Formats the value using the given formatter.

impl PartialEq for QueryExecutionStatistics

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