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EngineSetting

diesel_clickhouse

Struct EngineSetting 

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

One SETTINGS name = value item in an engine definition.

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impl Clone for EngineSetting

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fn clone(&self) -> EngineSetting

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for EngineSetting

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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 PartialEq for EngineSetting

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for EngineSetting

Auto Trait Implementations§

Blanket Implementations§

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impl<T> AggregateExpressionMethods for T

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fn aggregate_distinct(self) -> Self::Output
where Self: DistinctDsl,

DISTINCT modifier for aggregate functions Read more
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fn aggregate_all(self) -> Self::Output
where Self: AllDsl,

ALL modifier for aggregate functions Read more
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fn aggregate_filter<P>(self, f: P) -> Self::Output
where P: AsExpression<Bool>, Self: FilterDsl<<P as AsExpression<Bool>>::Expression>,

Add an aggregate function filter Read more
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fn aggregate_order<O>(self, o: O) -> Self::Output
where Self: OrderAggregateDsl<O>,

Add an aggregate function order Read more
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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<T> ClickHouseJoinDsl for T

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fn clickhouse_join<Right>( self, right: Right, ) -> ClickHouseJoinBuilder<Self, Right>
where Self: QuerySource, Right: QuerySource,

Start building a ClickHouse-specific join between self and right.
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impl<T> ClickHouseQueryDsl for T

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fn format(self, format: Format) -> FormattedQuery<Self>

Append FORMAT <format>.
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fn into_outfile(self, file_name: impl Into<String>) -> IntoOutfileQuery<Self>

Append INTO OUTFILE file_name.
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fn settings<I>(self, settings: I) -> SettingsQuery<Self>
where I: IntoIterator<Item = Setting>,

Append SETTINGS ....
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fn limit_by_col(self, limit: i64, column: impl Into<String>) -> LimitBy<Self>

Append LIMIT n BY column.
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fn limit_by_col_offset( self, offset: i64, limit: i64, column: impl Into<String>, ) -> LimitBy<Self>

Append LIMIT offset, n BY column.
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fn limit_by_cols<I, S>(self, limit: i64, columns: I) -> LimitBy<Self>
where I: IntoIterator<Item = S>, S: Into<String>,

Append LIMIT n BY col1, col2, ....
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fn with_ties(self) -> LimitWithTies<Self>

Append WITH TIES after a ClickHouse LIMIT clause.
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fn with_alias<Expr>( self, expr: Expr, alias: impl Into<String>, ) -> WithQuery<Self, WithBinding<NoWithBindings, Expr>>
where Expr: Expression,

Prepend a scalar WITH expr AS alias binding to this query.
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fn with_cte<Cte>( self, alias: impl Into<String>, cte: Cte, ) -> WithQuery<Self, WithCteBinding<NoWithBindings, Cte>>

Prepend a common table expression binding to this query.
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fn with_materialized_cte<Cte>( self, alias: impl Into<String>, cte: Cte, ) -> WithQuery<Self, WithCteBinding<NoWithBindings, Cte>>

Prepend a materialized common table expression binding to this query.
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fn window<Spec>( self, name: impl Into<String>, spec: Spec, ) -> WindowQuery<Self, WindowBinding<NoWindowBindings, Spec>>

Append WINDOW name AS (spec).
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fn qualify<Predicate>( self, predicate: Predicate, ) -> QualifyQuery<Self, Predicate>
where Predicate: Expression,

Append QUALIFY predicate.
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fn array_join<Expr>(self, expr: Expr) -> ArrayJoin<Self, Expr>
where Self: QuerySource, Expr: Expression,

Treat this query source as source ARRAY JOIN expr.
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fn array_join_as<Expr>( self, expr: Expr, alias: impl Into<String>, ) -> ArrayJoin<Self, Expr>
where Self: QuerySource, Expr: Expression,

Treat this query source as source ARRAY JOIN expr AS alias.
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fn left_array_join<Expr>(self, expr: Expr) -> ArrayJoin<Self, Expr>
where Self: QuerySource, Expr: Expression,

Treat this query source as source LEFT ARRAY JOIN expr.
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fn left_array_join_as<Expr>( self, expr: Expr, alias: impl Into<String>, ) -> ArrayJoin<Self, Expr>
where Self: QuerySource, Expr: Expression,

Treat this query source as source LEFT ARRAY JOIN expr AS alias.
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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<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> DowncastSend for T
where T: Any + Send,

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fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_sync(self: Box<T>) -> Box<dyn Any + Sync + Send>

Converts Box<Trait> (where Trait: DowncastSync) to Box<dyn Any + Send + Sync>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Converts Arc<Trait> (where Trait: DowncastSync) to Arc<Any>, which can then be downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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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>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoSql for T

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fn into_sql<T>(self) -> Self::Expression
where Self: Sized + AsExpression<T>, T: SqlType + TypedExpressionType,

Convert self to an expression for Diesel’s query builder. Read more
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fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression
where &'a Self: AsExpression<T>, T: SqlType + TypedExpressionType,

Convert &self to an expression for Diesel’s query builder. Read more
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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> WindowExpressionMethods for T

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fn over(self) -> Self::Output
where Self: OverDsl,

Turn a function call into a window function call Read more
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fn window_filter<P>(self, f: P) -> Self::Output
where P: AsExpression<Bool>, Self: FilterDsl<<P as AsExpression<Bool>>::Expression>,

Add a filter to the current window function Read more
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fn partition_by<E>(self, expr: E) -> Self::Output
where Self: PartitionByDsl<E>,

Add a partition clause to the current window function Read more
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fn window_order<E>(self, expr: E) -> Self::Output
where Self: OrderWindowDsl<E>,

Add a order clause to the current window function Read more
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fn frame_by<E>(self, expr: E) -> Self::Output
where Self: FrameDsl<E>,

Add a frame clause to the current window function Read more
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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