Struct LogicalIntersect 

pub struct LogicalIntersect {
    pub num_build_sides: u32,
    pub build_key_exprs: Vec<Expression>,
    pub left: Box<LogicalOperator>,
    pub right: Box<LogicalOperator>,
    pub cardinality: u64,
}

INTERSECT operator — finds common keys across multiple build sides.

Used for multi-pattern matching like MATCH (a)-[:r1]->(b), (a)-[:r2]->(c) where a is the shared key. Intersect probes multiple build hash tables and outputs combined payloads only for keys present in all build sides.

Fields

num_build_sides: u32

Number of build sides (hash tables to probe).

build_key_exprs: Vec<Expression>

Key expressions for each build side.

left: Box<LogicalOperator>

Probe side — produces the shared key value to look up.

right: Box<LogicalOperator>

Build side — produces hash tables for each pattern.

cardinality: u64

Estimated cardinality.

Trait Implementations

impl Clone for LogicalIntersect

fn clone(&self) -> LogicalIntersect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogicalIntersect

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

Formats the value using the given formatter.