Enum databend_common_ast::ast::ModifyColumnAction

pub enum ModifyColumnAction {
    SetMaskingPolicy(Identifier, String),
    UnsetMaskingPolicy(Identifier),
    SetDataType(Vec<ColumnDefinition>),
    ConvertStoredComputedColumn(Identifier),
}

Variants

SetMaskingPolicy(Identifier, String)

UnsetMaskingPolicy(Identifier)

SetDataType(Vec<ColumnDefinition>)

ConvertStoredComputedColumn(Identifier)

Trait Implementations

impl Clone for ModifyColumnAction

fn clone(&self) -> ModifyColumnAction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ModifyColumnAction

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

Formats the value using the given formatter.

impl Display for ModifyColumnAction

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

Formats the value using the given formatter.

impl Drive for ModifyColumnAction

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

impl DriveMut for ModifyColumnAction

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

impl PartialEq for ModifyColumnAction

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