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ParallelJoinExecutor

kore_fileformat::query_parallelization

Struct ParallelJoinExecutor 

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pub struct ParallelJoinExecutor { /* private fields */ }
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Parallel JOIN executor

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impl ParallelJoinExecutor

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pub fn new(config: ParallelConfig) -> Self

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pub fn execute_parallel_join( &self, left_rows: usize, right_rows: usize, selectivity: f64, ) -> JoinResult

Execute JOIN in parallel left_rows: size of left table right_rows: size of right table selectivity: estimated selectivity of join condition

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pub fn choose_join_strategy(left_rows: usize, right_rows: usize) -> JoinStrategy

Choose JOIN strategy based on table sizes

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