UnicodeFunction

sql_cli::sql::functions::utility

Struct UnicodeFunction

pub struct UnicodeFunction;

Expand description

UNICODE() - Get all Unicode code points in a string

Trait Implementations§

impl SqlFunction for UnicodeFunction

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 UnicodeFunction

impl RefUnwindSafe for UnicodeFunction

impl Send for UnicodeFunction

impl Sync for UnicodeFunction

impl Unpin for UnicodeFunction

impl UnwindSafe for UnicodeFunction

Blanket Implementations§

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

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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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