NextPowerOfTwoFunction

sql_cli::sql::functions::bitwise

Struct NextPowerOfTwoFunction

pub struct NextPowerOfTwoFunction;

Expand description

NEXT_POWER_OF_TWO(n) - Returns the next power of two greater than or equal to n

Trait Implementations§

impl SqlFunction for NextPowerOfTwoFunction

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 NextPowerOfTwoFunction

impl RefUnwindSafe for NextPowerOfTwoFunction

impl Send for NextPowerOfTwoFunction

impl Sync for NextPowerOfTwoFunction

impl Unpin for NextPowerOfTwoFunction

impl UnwindSafe for NextPowerOfTwoFunction

Blanket Implementations§

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where T: 'static + ?Sized,

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Returns the argument unchanged.

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where U: TryFrom<T>,

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

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