Struct PhysicalUpdate 

pub struct PhysicalUpdate {
    pub table: TableReference,
    pub table_schema: SchemaRef,
    pub assignments: HashMap<String, Expr>,
    pub selection: Option<Expr>,
    /* private fields */
}

Fields

table: TableReference

table_schema: SchemaRef

assignments: HashMap<String, Expr>

selection: Option<Expr>

Implementations

impl PhysicalUpdate

pub fn new( table: TableReference, table_schema: SchemaRef, assignments: HashMap<String, Expr>, selection: Option<Expr>, ) -> Self

Trait Implementations

impl Debug for PhysicalUpdate

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

Formats the value using the given formatter.

impl Display for PhysicalUpdate

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

Formats the value using the given formatter.

impl VolcanoExecutor for PhysicalUpdate

fn init(&self, context: &mut ExecutionContext<'_>) -> QuillSQLResult<()>

fn next( &self, context: &mut ExecutionContext<'_>, ) -> QuillSQLResult<Option<Tuple>>

fn output_schema(&self) -> SchemaRef