Struct ScanPartitioner

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pub struct ScanPartitioner { /* private fields */ }

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Parallel scan partitioner

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impl ScanPartitioner

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pub fn new(total_rows: usize, num_partitions: usize) -> Self

Create a new partitioner

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pub fn partition_range(&self, partition_id: usize) -> (usize, usize)

Get partition range for a given partition ID

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pub fn is_valid_partition(&self, partition_id: usize) -> bool

Check if partition is valid

Auto Trait Implementations§

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impl UnwindSafe for ScanPartitioner

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