Enum mz_sql::ast::ExplainStageNew

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pub enum ExplainStageNew {
    RawPlan,
    QueryGraph,
    OptimizedQueryGraph,
    DecorrelatedPlan,
    OptimizedPlan,
    PhysicalPlan,
    Trace,
}

Expand description

Specifies what Statement::Explain is actually explaining The new API

Variants

`RawPlan`

The mz_sql::HirRelationExpr after parsing

`QueryGraph`

Query Graph

`OptimizedQueryGraph`

Optimized Query Graph

`DecorrelatedPlan`

The mz_expr::MirRelationExpr after decorrelation

`OptimizedPlan`

The mz_expr::MirRelationExpr after optimization

`PhysicalPlan`

The mz_compute_client::plan::Plan

`Trace`

The complete trace of the plan through the optimizer

Implementations

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impl ExplainStageNew

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pub fn path(&self) -> &'static str

Return the tracing path that corresponds to a given stage.

Trait Implementations

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fn clone(&self) -> ExplainStageNew

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for ExplainStageNew

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

Formats the value using the given formatter. Read more

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impl Display for ExplainStageNew

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

Formats the value using the given formatter. Read more

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impl<T, T2> FoldNode<T, T2> for ExplainStageNewwhere
T: AstInfo,
T2: AstInfo,

type Folded = ExplainStageNew

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fn fold<F>(self, folder: &mut F) -> <ExplainStageNew as FoldNode<T, T2>>::Foldedwhere
F: Fold<T, T2>,

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impl Hash for ExplainStageNew

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

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,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<ExplainStageNew> for ExplainStageNew

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl<'ast, T> VisitMutNode<'ast, T> for ExplainStageNewwhere
T: AstInfo,

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fn visit_mut<V>(&'ast mut self, visitor: &mut V)where
V: VisitMut<'ast, T>,

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impl<'ast, T> VisitNode<'ast, T> for ExplainStageNewwhere
T: AstInfo,

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fn visit<V>(&'ast self, visitor: &mut V)where
V: Visit<'ast, T>,

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impl Copy for ExplainStageNew

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impl Eq for ExplainStageNew

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impl StructuralEq for ExplainStageNew

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impl StructuralPartialEq for ExplainStageNew

Auto Trait Implementations

impl RefUnwindSafe for ExplainStageNew

impl Send for ExplainStageNew

impl Sync for ExplainStageNew

impl Unpin for ExplainStageNew

impl UnwindSafe for ExplainStageNew

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> CallHasher for Twhere
T: Hash + ?Sized,

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default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where
H: Hash + ?Sized,
B: BuildHasher,

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impl<T> DisplayExt for Twhere
T: Display,

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fn to_string_alt(&self) -> String

Formats an object with the “alternative” format ({:#}) and returns it.

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impl<T> DynClone for Twhere
T: Clone,

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fn __clone_box(&self, Private) -> *mut ()

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impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more

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impl<T> Hashable for Twhere
T: Hash,

type Output = u64

The type of the output value.

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fn hashed(&self) -> u64

A well-distributed integer derived from the data.

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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 for Twhere
U: From<T>,

const: unstable · source

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> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> ProgressEventTimestamp for Twhere
T: Data + Debug + Any,

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fn as_any(&self) -> &(dyn Any + 'static)

Upcasts this ProgressEventTimestamp to Any. Read more

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fn type_name(&self) -> &'static str

Returns the name of the concrete type of this object. Read more

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impl<P, R> ProtoType<R> for Pwhere
R: RustType,

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fn into_rust(self) -> Result<R, TryFromProtoError>

See RustType::from_proto.

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fn from_rust(rust: &R) -> P

See RustType::into_proto.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for Twhere
T: Clone,

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> ToString for Twhere
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

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fn vzip(self) -> V

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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

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Enum mz_sql::ast::ExplainStageNew

Variants

RawPlan

QueryGraph

OptimizedQueryGraph

DecorrelatedPlan

OptimizedPlan

PhysicalPlan

Trace

Implementations

impl ExplainStageNew

pub fn path(&self) -> &'static str

Trait Implementations

impl AstDisplay for ExplainStageNew

fn fmt<W>(&self, f: &mut AstFormatter<W>)where W: Write,

fn to_ast_string(&self) -> String

fn to_ast_string_stable(&self) -> String

impl Clone for ExplainStageNew

fn clone(&self) -> ExplainStageNew

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

impl Debug for ExplainStageNew

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

impl Display for ExplainStageNew

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

impl<T, T2> FoldNode<T, T2> for ExplainStageNewwhere T: AstInfo, T2: AstInfo,

type Folded = ExplainStageNew

fn fold<F>(self, folder: &mut F) -> <ExplainStageNew as FoldNode<T, T2>>::Foldedwhere F: Fold<T, T2>,

impl Hash for ExplainStageNew

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

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher,

impl PartialEq<ExplainStageNew> for ExplainStageNew

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

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

impl<'ast, T> VisitMutNode<'ast, T> for ExplainStageNewwhere T: AstInfo,

fn visit_mut<V>(&'ast mut self, visitor: &mut V)where V: VisitMut<'ast, T>,

impl<'ast, T> VisitNode<'ast, T> for ExplainStageNewwhere T: AstInfo,

fn visit<V>(&'ast self, visitor: &mut V)where V: Visit<'ast, T>,

impl Copy for ExplainStageNew

impl Eq for ExplainStageNew

impl StructuralEq for ExplainStageNew

impl StructuralPartialEq for ExplainStageNew

Auto Trait Implementations

impl RefUnwindSafe for ExplainStageNew

impl Send for ExplainStageNew

impl Sync for ExplainStageNew

impl Unpin for ExplainStageNew

impl UnwindSafe for ExplainStageNew

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

impl<T> CallHasher for Twhere T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where H: Hash + ?Sized, B: BuildHasher,

impl<T> DisplayExt for Twhere T: Display,

fn to_string_alt(&self) -> String

impl<T> DynClone for Twhere T: Clone,

fn __clone_box(&self, Private) -> *mut ()

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> FutureExt for T

fn with_context(self, otel_cx: Context) -> WithContext<Self>

fn with_current_context(self) -> WithContext<Self>

impl<T> Hashable for Twhere T: Hash,

type Output = u64

fn hashed(&self) -> u64

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> IntoRequest<T> for T

fn into_request(self) -> Request<T>

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

`RawPlan`

`QueryGraph`

`OptimizedQueryGraph`

`DecorrelatedPlan`

`OptimizedPlan`

`PhysicalPlan`

`Trace`

fn fmt<W>(&self, f: &mut AstFormatter<W>)where
W: Write,

impl<T, T2> FoldNode<T, T2> for ExplainStageNewwhere
T: AstInfo,
T2: AstInfo,

fn fold<F>(self, folder: &mut F) -> <ExplainStageNew as FoldNode<T, T2>>::Foldedwhere
F: Fold<T, T2>,

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

fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,

impl<'ast, T> VisitMutNode<'ast, T> for ExplainStageNewwhere
T: AstInfo,

fn visit_mut<V>(&'ast mut self, visitor: &mut V)where
V: VisitMut<'ast, T>,

impl<'ast, T> VisitNode<'ast, T> for ExplainStageNewwhere
T: AstInfo,

fn visit<V>(&'ast self, visitor: &mut V)where
V: Visit<'ast, T>,

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

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

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T> CallHasher for Twhere
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where
H: Hash + ?Sized,
B: BuildHasher,

impl<T> DisplayExt for Twhere
T: Display,

impl<T> DynClone for Twhere
T: Clone,

impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T> Hashable for Twhere
T: Hash,

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

impl<T> ProgressEventTimestamp for Twhere
T: Data + Debug + Any,

impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,

impl<T> ToOwned for Twhere
T: Clone,

impl<T> ToString for Twhere
T: Display + ?Sized,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

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

impl<T> Data for Twhere
T: 'static + Clone,