Struct IndexAdvice

pub struct IndexAdvice {
    pub ddl: Option<Vec<String>>,
    pub improvement_factor: Option<f64>,
}

Recommendation to add new indexes to run queries more efficiently.

This type is not used in any activity, and only used as part of another schema.

Fields

ddl: Option<Vec<String>>

Optional. DDL statements to add new indexes that will improve the query.

improvement_factor: Option<f64>

Optional. Estimated latency improvement factor. For example if the query currently takes 500 ms to run and the estimated latency with new indexes is 100 ms this field will be 5.

Trait Implementations

impl Clone for IndexAdvice

fn clone(&self) -> IndexAdvice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexAdvice

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

Formats the value using the given formatter.

impl Default for IndexAdvice

fn default() -> IndexAdvice

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IndexAdvice

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IndexAdvice

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for IndexAdvice