Enum ColumnUseContext 

pub enum ColumnUseContext {
    Join,
    Filter,
    Group,
    Having,
    Qualify,
    WindowPartition,
    WindowOrder,
    WindowFrame,
    Order,
    AggregateOrder,
    SetOperationFilter,
}

The syntactic role of a column-containing expression.

Variants

Join

Filter

Group

Having

Qualify

WindowPartition

WindowOrder

WindowFrame

Order

AggregateOrder

SetOperationFilter

Trait Implementations

impl Clone for ColumnUseContext

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 ColumnUseContext

impl Debug for ColumnUseContext

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ColumnUseContext

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ColumnUseContext

impl PartialEq for ColumnUseContext

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ColumnUseContext

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 ColumnUseContext