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JoinAlgorithmHint

oxirs_arq::integrated_query_planner

Struct JoinAlgorithmHint 

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pub struct JoinAlgorithmHint {
    pub left_pattern_idx: usize,
    pub right_pattern_idx: usize,
    pub recommended_algorithm: JoinAlgorithm,
    pub estimated_cost: f64,
    pub memory_requirement: usize,
}
Expand description

Join algorithm hint

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§left_pattern_idx: usize§right_pattern_idx: usize§recommended_algorithm: JoinAlgorithm§estimated_cost: f64§memory_requirement: usize

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impl Clone for JoinAlgorithmHint

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fn clone(&self) -> JoinAlgorithmHint

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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

Formats the value using the given formatter. Read more

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