Enum datafusion::physical_plan::functions::BuiltinScalarFunction

pub enum BuiltinScalarFunction {
    Sqrt,
    Sin,
    Cos,
    Tan,
    Asin,
    Acos,
    Atan,
    Exp,
    Log,
    Log2,
    Log10,
    Floor,
    Ceil,
    Round,
    Trunc,
    Abs,
    Signum,
    Length,
    Concat,
    ToTimestamp,
    Array,
}

Enum of all built-in scalar functions

Variants

Sqrt

sqrt

Sin

sin

Cos

cos

Tan

tan

Asin

asin

Acos

acos

Atan

atan

Exp

exp

Log

log, also known as ln

Log2

log2

Log10

log10

Floor

floor

Ceil

ceil

Round

round

Trunc

trunc

Abs

abs

Signum

signum

Length

length

Concat

concat

ToTimestamp

to_timestamp

Array

construct an array from columns

Trait Implementations

impl Clone for BuiltinScalarFunction

fn clone(&self) -> BuiltinScalarFunction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BuiltinScalarFunction

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

Formats the value using the given formatter.

impl Display for BuiltinScalarFunction

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

Formats the value using the given formatter.

impl Eq for BuiltinScalarFunction

impl FromStr for BuiltinScalarFunction

type Err = ExecutionError

The associated error which can be returned from parsing.

fn from_str(name: &str) -> Result<BuiltinScalarFunction>

Parses a string s to return a value of this type.

impl PartialEq<BuiltinScalarFunction> for BuiltinScalarFunction

fn eq(&self, other: &BuiltinScalarFunction) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for BuiltinScalarFunction

impl StructuralPartialEq for BuiltinScalarFunction