Struct WcojDispatchStats 

pub struct WcojDispatchStats {
    pub free_join_dispatch_count: u64,
    pub factorized_delta_dispatch_count: u64,
    pub wcoj_groupby_fusion_dispatch_count: u64,
    pub wcoj_error_decline_count: u64,
}

Multiway/Free-Join dispatch telemetry counters for a retained session executor. Counts accumulate across evaluates within the session.

Fields

free_join_dispatch_count: u64

Free Join dispatches taken through the multiway plan.

factorized_delta_dispatch_count: u64

Factorized recursive-delta dispatches taken in the semi-naive fixpoint (dense bitvector or sparse hash-set route).

wcoj_groupby_fusion_dispatch_count: u64

Aggregate-fused group-by-root dispatches (no materialized join rows).

wcoj_error_decline_count: u64

WCOJ pipeline errors that declined to the binary-join fallback.

Trait Implementations

impl Clone for WcojDispatchStats

fn clone(&self) -> WcojDispatchStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WcojDispatchStats

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

Formats the value using the given formatter.

impl Default for WcojDispatchStats

fn default() -> WcojDispatchStats

Returns the “default value” for a type.

impl PartialEq for WcojDispatchStats

fn eq(&self, other: &WcojDispatchStats) -> 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 Copy for WcojDispatchStats

impl Eq for WcojDispatchStats

impl StructuralPartialEq for WcojDispatchStats