Struct CalQueryPlan 

pub struct CalQueryPlan {
    pub statement_type: String,
    pub grain_type: Option<String>,
    pub query_routing: String,
    pub index_usage: Vec<String>,
    pub estimated_cost: String,
    pub filters: Vec<String>,
    pub pipeline: Vec<String>,
}

Query execution plan returned by EXPLAIN.

Fields

statement_type: String

Statement type that will be executed.

grain_type: Option<String>

Grain type filter (if known at plan time).

query_routing: String

Which query routing path will be used (e.g. "bm25", "hybrid", "structural").

index_usage: Vec<String>

Index layers that will be consulted.

estimated_cost: String

Estimated relative cost.

filters: Vec<String>

Filters that will be applied.

pipeline: Vec<String>

Logical pipeline stages (statement + pipeline stages).

Trait Implementations

impl Debug for CalQueryPlan

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

Formats the value using the given formatter.

impl Serialize for CalQueryPlan

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

where __S: Serializer,

Serialize this value into the given Serde serializer.