Struct mz_repr::stats2::NaiveDateTimeStatsBuilder

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pub struct NaiveDateTimeStatsBuilder {
    lower: NaiveDateTime,
    upper: NaiveDateTime,
}
Expand description

Incrementally collects statistics for a column of time.

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§lower: NaiveDateTime§upper: NaiveDateTime

Trait Implementations§

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impl ColumnarStatsBuilder<NaiveDateTime> for NaiveDateTimeStatsBuilder

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type ArrowColumn = FixedSizeBinaryArray

Type of arrow column these statistics can be derived from.
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type FinishedStats = BytesStats

The type of statistics the collector finalizes into.
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fn from_column(col: &Self::ArrowColumn) -> Self
where Self: Sized,

Derive statistics from a column of data.
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fn finish(self) -> Self::FinishedStats
where Self::FinishedStats: Sized,

Finish this collector returning the final aggregated statistics.
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fn from_column_dyn(col: &dyn Array) -> Option<Self>
where Self: Sized,

Derive statistics from an opaque column of data. Read more
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impl Debug for NaiveDateTimeStatsBuilder

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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 NaiveDateTimeStatsBuilder

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fn default() -> NaiveDateTimeStatsBuilder

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

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where T: 'static + ?Sized,

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const ALIGN: usize = _

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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