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PathOptimizationConfig

oxirs_arq::path_extensions

Struct PathOptimizationConfig 

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pub struct PathOptimizationConfig {
    pub enabled: bool,
    pub min_samples: u64,
    pub cardinality_weight: f64,
    pub time_weight: f64,
    pub adaptive_learning: bool,
    pub learning_rate: f64,
}
Expand description

Configuration for path optimization

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§enabled: bool

Enable cost-based optimization

§min_samples: u64

Minimum samples before using statistics

§cardinality_weight: f64

Cost weight for cardinality (0.0 to 1.0)

§time_weight: f64

Cost weight for evaluation time (0.0 to 1.0)

§adaptive_learning: bool

Enable adaptive learning from execution

§learning_rate: f64

Learning rate for statistics updates (0.0 to 1.0)

Trait Implementations§

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impl Clone for PathOptimizationConfig

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fn clone(&self) -> PathOptimizationConfig

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for PathOptimizationConfig

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

Formats the value using the given formatter. Read more
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impl Default for PathOptimizationConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

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