[−][src]Struct datafusion::datasource::memory::MemTable
In-memory table
Methods
impl MemTable
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pub fn new(schema: Arc<Schema>, batches: Vec<RecordBatch>) -> Result<Self>
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Create a new in-memory table from the provided schema and record batches
pub fn load(t: &dyn TableProvider) -> Result<Self>
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Create a mem table by reading from another data source
Trait Implementations
impl TableProvider for MemTable
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> FromCast for T
fn from_cast(t: T) -> T
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U: FromCast<T>,
U: FromCast<T>,
fn cast(self) -> U
impl<T, U> TryInto for T where
U: TryFrom<T>,
U: TryFrom<T>,