Struct mz_storage::upsert::types::SnapshotStats

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pub struct SnapshotStats {
    pub updates: u64,
    pub values_diff: i64,
    pub size_diff: i64,
    pub inserts: u64,
    pub deletes: u64,
}
Expand description

Statistics for a single call to consolidate_chunk.

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§updates: u64

The number of updates processed.

§values_diff: i64

The aggregated number of values inserted or deleted into state.

§size_diff: i64

The total aggregated size of values inserted, deleted, or updated in state. If the current call to consolidate_chunk deletes a lot of values, or updates values to smaller ones, this can be negative!

§inserts: u64

The number of inserts i.e. +1 diff

§deletes: u64

The number of deletes i.e. -1 diffs

Trait Implementations§

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impl AddAssign for SnapshotStats

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fn add_assign(&mut self, rhs: Self)

Performs the += operation. Read more
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impl Clone for SnapshotStats

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fn clone(&self) -> SnapshotStats

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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 SnapshotStats

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fn default() -> SnapshotStats

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

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