Struct QueryRecord 

pub struct QueryRecord {
    pub fingerprint: String,
    pub executor: ExecutorKind,
    pub invocations: u64,
    pub total_exec_us: u64,
}

Per-query performance record.

Fields

fingerprint: String

Stable fingerprint derived from the canonical query text (first 160 chars).

executor: ExecutorKind

Whether the native executor or Spareval fallback handled this query.

invocations: u64

How many execution batches or fallback probes invoked this query.

total_exec_us: u64

Total wall-clock execution time across all invocations, in microseconds.

Trait Implementations

impl Clone for QueryRecord

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryRecord

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

Formats the value using the given formatter.