Struct BinaryShortCircuitExpression

pub struct BinaryShortCircuitExpression {
    expr_ia1: BoxedExpression,
    expr_ia2: BoxedExpression,
    expr_type: Type,
}

This is just an implementation detail. The semantic is not guaranteed at SQL level because optimizer may have rearranged the boolean expressions. #6202

Fields

expr_ia1: BoxedExpression

expr_ia2: BoxedExpression

expr_type: Type

Trait Implementations

impl Debug for BinaryShortCircuitExpression

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

Formats the value using the given formatter.

impl Expression for BinaryShortCircuitExpression

fn return_type(&self) -> DataType

Get the return data type.

fn eval<'life0, 'life1, 'async_trait>( &'life0 self, input: &'life1 DataChunk, ) -> Pin<Box<dyn Future<Output = Result<ArrayRef>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Evaluate the expression in vectorized execution. Returns an array.

fn eval_row<'life0, 'life1, 'async_trait>( &'life0 self, input: &'life1 OwnedRow, ) -> Pin<Box<dyn Future<Output = Result<Datum>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Evaluate the expression in row-based execution. Returns a nullable scalar.

fn eval_v2<'life0, 'life1, 'async_trait>( &'life0 self, input: &'life1 DataChunk, ) -> Pin<Box<dyn Future<Output = Result<ValueImpl>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Evaluate the expression in vectorized execution. Returns a value that can be either an array, or a scalar if all values in the array are the same.

fn eval_const(&self) -> Result<Datum>

Evaluate if the expression is constant.

fn input_ref_index(&self) -> Option<usize>

Get the index if the expression is an InputRef.