datafusion_physical_plan::joins::nested_loop_join

Struct NestedLoopJoinMetrics

pub(crate) struct NestedLoopJoinMetrics {
    pub(crate) join_metrics: BuildProbeJoinMetrics,
    pub(crate) selectivity: RatioMetrics,
}

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§join_metrics: BuildProbeJoinMetrics

Join execution metrics

§selectivity: RatioMetrics

Selectivity of the join: output_rows / (left_rows * right_rows)

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impl NestedLoopJoinMetrics

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pub fn new(metrics: &ExecutionPlanMetricsSet, partition: usize) -> Self

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impl !UnwindSafe for NestedLoopJoinMetrics

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