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FactorizedOperator

grafeo_core::execution::operators

Trait FactorizedOperator 

Source 
pub trait FactorizedOperator {
    // Required method
    fn next_factorized(&mut self) -> FactorizedResult;
}
Expand description

Trait for operators that can provide factorized output.

This trait allows the planner to check if an operator can provide factorized data for factorized aggregation.

Required Methods§

Source

fn next_factorized(&mut self) -> FactorizedResult

Returns the next chunk as factorized data.

Implementors§