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GraphSqlExtension

arrow_graph::sql::extension

Struct GraphSqlExtension

pub struct GraphSqlExtension;

Implementations§

impl GraphSqlExtension

pub fn new() -> Self

pub fn register_functions(&self, ctx: &mut SessionContext) -> Result<()>

Register all graph SQL functions and window functions with DataFusion context

Trait Implementations§

impl Default for GraphSqlExtension

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for GraphSqlExtension

impl RefUnwindSafe for GraphSqlExtension

impl Send for GraphSqlExtension

impl Sync for GraphSqlExtension

impl Unpin for GraphSqlExtension

impl UnsafeUnpin for GraphSqlExtension

impl UnwindSafe for GraphSqlExtension

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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