Struct QuerySpatialCoverage

#[non_exhaustive]
pub struct QuerySpatialCoverage {
    pub max: Option<QuerySpatialCoverageMax>,
}

Provides insights into the spatial coverage of the query, including the table with sub-optimal (max) spatial pruning. This information can help you identify areas for improvement in your partitioning strategy to enhance spatial pruning

For example, you can do the following with the QuerySpatialCoverage information:

• Add measure_name or use customer-defined partition key (CDPK) predicates.

• If you've already done the preceding action, remove functions around them or clauses, such as LIKE.

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.

max: Option<QuerySpatialCoverageMax>

Provides insights into the spatial coverage of the executed query and the table with the most inefficient spatial pruning.

• Value – The maximum ratio of spatial coverage.

• TableArn – The Amazon Resource Name (ARN) of the table with sub-optimal spatial pruning.

• PartitionKey – The partition key used for partitioning, which can be a default measure_name or a CDPK.

Implementations

impl QuerySpatialCoverage

pub fn max(&self) -> Option<&QuerySpatialCoverageMax>

Provides insights into the spatial coverage of the executed query and the table with the most inefficient spatial pruning.

• Value – The maximum ratio of spatial coverage.

• TableArn – The Amazon Resource Name (ARN) of the table with sub-optimal spatial pruning.

• PartitionKey – The partition key used for partitioning, which can be a default measure_name or a CDPK.

impl QuerySpatialCoverage

pub fn builder() -> QuerySpatialCoverageBuilder

Creates a new builder-style object to manufacture QuerySpatialCoverage.

Trait Implementations

impl Clone for QuerySpatialCoverage

fn clone(&self) -> QuerySpatialCoverage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QuerySpatialCoverage

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

Formats the value using the given formatter.

impl PartialEq for QuerySpatialCoverage

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