Struct ColumnStatsRow 

pub struct ColumnStatsRow {
    pub column_name: String,
    pub distinct_count: i64,
    pub null_count: i64,
    pub min_value: Option<String>,
    pub max_value: Option<String>,
    pub row_count: i64,
    pub histogram_json: String,
    pub mcv_values_json: String,
    pub mcv_frequencies_json: String,
}

One row from persisted column statistics.

Fields

column_name: String

distinct_count: i64

null_count: i64

min_value: Option<String>

max_value: Option<String>

row_count: i64

histogram_json: String

mcv_values_json: String

mcv_frequencies_json: String

Trait Implementations

impl Clone for ColumnStatsRow

fn clone(&self) -> ColumnStatsRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnStatsRow

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

Formats the value using the given formatter.

impl PartialEq for ColumnStatsRow

fn eq(&self, other: &ColumnStatsRow) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ColumnStatsRow