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PostCommitStats

Struct PostCommitStats 

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pub struct PostCommitStats {
    pub commits_since_checkpoint: u64,
    pub commits_since_log_compaction: u64,
}
Expand description

Kernel exposes information about the state of the table that engines might want to use to trigger actions like checkpointing or log compaction. This struct holds that information.

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§commits_since_checkpoint: u64

The number of commits since this table has been checkpointed. Note that commit 0 is considered a checkpoint for the purposes of this computation.

§commits_since_log_compaction: u64

The number of commits since the log has been compacted on this table. Note that a checkpoint is considered a compaction for the purposes of this computation. Thus this is really the number of commits since a compaction OR a checkpoint.

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impl Debug for PostCommitStats

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

Formats the value using the given formatter. Read more

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fn try_into_kernel(self) -> Result<KernelType, ArrowError>

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