Enum mz_sql::ast::ExplainStageOld
source · [−]pub enum ExplainStageOld {
RawPlan,
QueryGraph,
OptimizedQueryGraph,
DecorrelatedPlan,
OptimizedPlan,
PhysicalPlan,
Timestamp,
}
Expand description
Specifies what Statement::Explain is actually explaining
Variants
RawPlan
The 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 render::plan::Plan
Timestamp
The dependent and selected timestamps
Trait Implementations
sourceimpl AstDisplay for ExplainStageOld
impl AstDisplay for ExplainStageOld
fn fmt<W>(&self, f: &mut AstFormatter<W>)where
W: Write,
fn to_ast_string(&self) -> String
fn to_ast_string_stable(&self) -> String
sourceimpl Clone for ExplainStageOld
impl Clone for ExplainStageOld
sourcefn clone(&self) -> ExplainStageOld
fn clone(&self) -> ExplainStageOld
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for ExplainStageOld
impl Debug for ExplainStageOld
sourceimpl Display for ExplainStageOld
impl Display for ExplainStageOld
sourceimpl<T, T2> FoldNode<T, T2> for ExplainStageOldwhere
T: AstInfo,
T2: AstInfo,
impl<T, T2> FoldNode<T, T2> for ExplainStageOldwhere
T: AstInfo,
T2: AstInfo,
type Folded = ExplainStageOld
fn fold<F>(self, folder: &mut F) -> <ExplainStageOld as FoldNode<T, T2>>::Foldedwhere
F: Fold<T, T2>,
sourceimpl Hash for ExplainStageOld
impl Hash for ExplainStageOld
sourceimpl PartialEq<ExplainStageOld> for ExplainStageOld
impl PartialEq<ExplainStageOld> for ExplainStageOld
sourcefn eq(&self, other: &ExplainStageOld) -> bool
fn eq(&self, other: &ExplainStageOld) -> bool
sourceimpl<'ast, T> VisitMutNode<'ast, T> for ExplainStageOldwhere
T: AstInfo,
impl<'ast, T> VisitMutNode<'ast, T> for ExplainStageOldwhere
T: AstInfo,
sourceimpl<'ast, T> VisitNode<'ast, T> for ExplainStageOldwhere
T: AstInfo,
impl<'ast, T> VisitNode<'ast, T> for ExplainStageOldwhere
T: AstInfo,
impl Copy for ExplainStageOld
impl Eq for ExplainStageOld
impl StructuralEq for ExplainStageOld
impl StructuralPartialEq for ExplainStageOld
Auto Trait Implementations
impl RefUnwindSafe for ExplainStageOld
impl Send for ExplainStageOld
impl Sync for ExplainStageOld
impl Unpin for ExplainStageOld
impl UnwindSafe for ExplainStageOld
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> CallHasher for Twhere
T: Hash + ?Sized,
impl<T> CallHasher for Twhere
T: Hash + ?Sized,
sourceimpl<T> DisplayExt for Twhere
T: Display,
impl<T> DisplayExt for Twhere
T: Display,
sourcefn to_string_alt(&self) -> String
fn to_string_alt(&self) -> String
Formats an object with the “alternative” format (
{:#}
) and returns it.sourceimpl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.sourceimpl<T> FutureExt for T
impl<T> FutureExt for T
sourcefn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
sourcefn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
sourcefn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
T
in a tonic::Request
sourceimpl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> ProgressEventTimestamp for Twhere
T: Data + Debug + Any,
impl<T> ProgressEventTimestamp for Twhere
T: Data + Debug + Any,
sourceimpl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
sourcefn into_rust(self) -> Result<R, TryFromProtoError>
fn into_rust(self) -> Result<R, TryFromProtoError>
See
RustType::from_proto
.sourcefn from_rust(rust: &R) -> P
fn from_rust(rust: &R) -> P
See
RustType::into_proto
.