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MssqlProfile

arrow_sql_server::mssql::profile

Struct MssqlProfile 

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pub struct MssqlProfile { /* private fields */ }
Expand description

SQL Server planning profile.

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impl MssqlProfile

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pub fn new( version: MssqlVersion, compatibility_level: CompatibilityLevel, ) -> Result<Self>

Creates a SQL Server profile after validating that the engine version supports the requested database compatibility level.

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pub const fn sql_server_2016_compat_100() -> Self

Creates the legacy SQL Server 2016 profile with database compatibility level 100.

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pub const fn sql_server_2017_compat_100() -> Self

Creates the SQL Server 2017 profile with database compatibility level 100.

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pub const fn sql_server_2017_compat_110() -> Self

Creates the SQL Server 2017 profile with database compatibility level 110.

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pub const fn sql_server_2017_compat_120() -> Self

Creates the SQL Server 2017 profile with database compatibility level 120.

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pub const fn sql_server_2017_compat_130() -> Self

Creates the SQL Server 2017 profile with database compatibility level 130.

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pub const fn sql_server_2017_compat_140() -> Self

Creates the SQL Server 2017 profile with database compatibility level 140.

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pub fn plan_arrow_schema( self, schema: impl AsRef<Schema>, options: PlanOptions, ) -> Result<PlanOutcome<PlannedSchema>>

Plans an Arrow schema using this SQL Server profile.

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pub const fn version(self) -> MssqlVersion

Returns the SQL Server engine version.

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pub const fn compatibility_level(self) -> CompatibilityLevel

Returns the database compatibility level.

Trait Implementations§

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impl Clone for MssqlProfile

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fn clone(&self) -> MssqlProfile

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for MssqlProfile

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impl Debug for MssqlProfile

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Eq for MssqlProfile

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impl Hash for MssqlProfile

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for MssqlProfile

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fn eq(&self, other: &MssqlProfile) -> bool

Equality operator ==. Read more
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fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for MssqlProfile

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more