Struct databend_common_ast::ast::ColumnDefinition

pub struct ColumnDefinition {
    pub name: Identifier,
    pub data_type: TypeName,
    pub expr: Option<ColumnExpr>,
    pub comment: Option<String>,
}

Fields

name: Identifier

data_type: TypeName

expr: Option<ColumnExpr>

comment: Option<String>

Trait Implementations

impl Clone for ColumnDefinition

fn clone(&self) -> ColumnDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnDefinition

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

Formats the value using the given formatter.

impl Display for ColumnDefinition

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

Formats the value using the given formatter.

impl Drive for ColumnDefinition

fn drive<V: Visitor>(&self, visitor: &mut V)

impl DriveMut for ColumnDefinition

fn drive_mut<V: VisitorMut>(&mut self, visitor: &mut V)

impl PartialEq for ColumnDefinition

fn eq(&self, other: &ColumnDefinition) -> 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 ColumnDefinition