Enum AlterSourceOperation 

pub enum AlterSourceOperation {
    AddColumn {
        column_def: ColumnDef,
    },
    SetProperties {
        properties: HashMap<String, String>,
    },
}

Operations for ALTER SOURCE statements.

Variants

AddColumn

Add a new column: ALTER SOURCE name ADD COLUMN col_name data_type

Fields

column_def: ColumnDef

Column definition

SetProperties

Set source properties: ALTER SOURCE name SET ('key' = 'value', ...)

Fields

properties: HashMap<String, String>

Key-value pairs

Trait Implementations

impl Clone for AlterSourceOperation

fn clone(&self) -> AlterSourceOperation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AlterSourceOperation

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

Formats the value using the given formatter.

impl PartialEq for AlterSourceOperation

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