Enum SelectDistinct

#[non_exhaustive]
pub enum SelectDistinct {
    All,
    Distinct,
    DistinctRow,
    DistinctOn(Vec<ColumnRef>),
}

List of distinct keywords that can be used in select statement

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

All

Distinct

DistinctRow

DistinctOn(Vec<ColumnRef>)

Trait Implementations

impl Clone for SelectDistinct

fn clone(&self) -> SelectDistinct

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectDistinct

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

Formats the value using the given formatter.

impl PartialEq for SelectDistinct

fn eq(&self, other: &SelectDistinct) -> 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 StructuralPartialEq for SelectDistinct