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CompactOptions

lance_nd

Struct CompactOptions 

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pub struct CompactOptions {
    pub target_fragment_bytes: u64,
    pub deleted_fraction: f32,
}
Expand description

Options for compact.

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§target_fragment_bytes: u64

The size of a fragment on disk that a compaction aims for. A fragment below half this size is merged with its small neighbors. A fragment above twice this size is split. The default is 128 MiB.

§deleted_fraction: f32

A fragment with at least this fraction of deleted rows is rewritten without them. The default is 0.1. A value above 1 never rewrites a fragment for its deleted rows.

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impl Clone for CompactOptions

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for CompactOptions

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

Formats the value using the given formatter. Read more
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impl Default for CompactOptions

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fn default() -> Self

Returns the “default value” for a type. Read more

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