DayNameFunction

sql_cli::sql::functions::date_time

Struct DayNameFunction

pub struct DayNameFunction;

Expand description

DAYNAME function - returns full day name (Monday, Tuesday, etc.)

Trait Implementations§

impl SqlFunction for DayNameFunction

fn signature(&self) -> FunctionSignature

Get the function’s signature and metadata

fn evaluate(&self, args: &[DataValue]) -> Result<DataValue>

Evaluate the function with the given arguments

fn validate_args(&self, args: &[DataValue]) -> Result<()>

Validate arguments before evaluation (default implementation checks count)

Auto Trait Implementations§

impl Freeze for DayNameFunction

impl RefUnwindSafe for DayNameFunction

impl Send for DayNameFunction

impl Sync for DayNameFunction

impl Unpin for DayNameFunction

impl UnwindSafe for DayNameFunction

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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fn from(t: T) -> T

Returns the argument unchanged.

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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type Output = T

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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impl<V, T> VZip<V> for T
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