Enum DistinctMode 

pub enum DistinctMode {
    None,
    All,
    On(Vec<Expr>),
}

Distinct mode.

Variants

None

No de-duplication.

All

DISTINCT.

On(Vec<Expr>)

DISTINCT ON (...) (PostgreSQL only).

Trait Implementations

impl Clone for DistinctMode

fn clone(&self) -> DistinctMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DistinctMode

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

Formats the value using the given formatter.

impl Default for DistinctMode

fn default() -> DistinctMode

Returns the “default value” for a type.

impl PartialEq for DistinctMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DistinctMode