QueryFragment

oxirs_core::query::distributed

Struct QueryFragment 

Source 
pub struct QueryFragment {
    pub query: Query,
    pub patterns: Vec<TriplePattern>,
    pub required_vars: HashSet<Variable>,
    pub output_vars: HashSet<Variable>,
}
Expand description

Query fragment for distributed execution

Fields§

§query: Query

Original query

§patterns: Vec<TriplePattern>

Assigned patterns (using algebra representation for performance)

§required_vars: HashSet<Variable>

Required variables

§output_vars: HashSet<Variable>

Output variables

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