Struct GroupingSet 

pub struct GroupingSet {
    pub columns: Vec<Expression>,
}

A single grouping set within GROUPING SETS

Example: (a, b) or () (empty for grand total) in GROUPING SETS ((a, b), ())

Fields

columns: Vec<Expression>

Trait Implementations

impl Clone for GroupingSet

fn clone(&self) -> GroupingSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupingSet

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

Formats the value using the given formatter.

impl PartialEq for GroupingSet

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToSql for GroupingSet

fn to_sql(&self) -> String

Convert this AST node to a SQL string

impl StructuralPartialEq for GroupingSet