Enum ParallelJoinStrategy

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pub enum ParallelJoinStrategy {
    Broadcast,
    PartitionedHash,
    SortMerge,
}

Expand description

Parallel join strategies

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Broadcast

Broadcast small table to all workers

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PartitionedHash

Partition both tables by join key

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SortMerge

Sort-merge join with parallel sort

Auto Trait Implementations§

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impl UnwindSafe for ParallelJoinStrategy

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