Struct QueryPlan

pub struct QueryPlan {
    pub plan_nodes: Option<Vec<PlanNode>>,
    pub query_advice: Option<QueryAdvisorResult>,
}

Contains an ordered list of nodes appearing in the query plan.

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

Fields

plan_nodes: Option<Vec<PlanNode>>

The nodes in the query plan. Plan nodes are returned in pre-order starting with the plan root. Each PlanNode’s id corresponds to its index in plan_nodes.

query_advice: Option<QueryAdvisorResult>

Optional. The advices/recommendations for a query. Currently this field will be serving index recommendations for a query.

Trait Implementations

impl Clone for QueryPlan

fn clone(&self) -> QueryPlan

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueryPlan

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

Formats the value using the given formatter.

impl Default for QueryPlan

fn default() -> QueryPlan

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for QueryPlan

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for QueryPlan

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 QueryPlan