Enum OverridingKind 

pub enum OverridingKind {
    SystemValue,
    UserValue,
}

Which value an INSERT writes to an identity column it supplies a value for. Without the clause a supplied value is written to a GENERATED BY DEFAULT identity column and rejected for a GENERATED ALWAYS one.

Variants

SystemValue

OVERRIDING SYSTEM VALUE: write the supplied value, also to a GENERATED ALWAYS column.

UserValue

OVERRIDING USER VALUE: discard the supplied value and draw the column’s next sequence value.

Implementations

impl OverridingKind

pub const fn sql(self) -> &'static str

The SQL clause, as PostgreSQL prints it.

Trait Implementations

impl Clone for OverridingKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OverridingKind

impl Debug for OverridingKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OverridingKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for OverridingKind

impl PartialEq for OverridingKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for OverridingKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OverridingKind