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QueryAnalysis

oxirs_arq::integrated_query_planner

Struct QueryAnalysis 

Source 
pub struct QueryAnalysis {
    pub triple_pattern_count: usize,
    pub join_count: usize,
    pub union_count: usize,
    pub filter_count: usize,
    pub variables: HashSet<Variable>,
    pub has_aggregation: bool,
    pub has_sorting: bool,
    pub has_complex_filters: bool,
    pub complexity_score: f64,
    pub estimated_memory: usize,
}
Expand description

Query analysis results

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§triple_pattern_count: usize§join_count: usize§union_count: usize§filter_count: usize§variables: HashSet<Variable>§has_aggregation: bool§has_sorting: bool§has_complex_filters: bool§complexity_score: f64§estimated_memory: usize

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impl Debug for QueryAnalysis

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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 QueryAnalysis

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fn default() -> QueryAnalysis

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

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