Struct mz_sql::plan::expr::AggregateWindowExpr
source · pub struct AggregateWindowExpr {
pub aggregate_expr: AggregateExpr,
pub order_by: Vec<ColumnOrder>,
pub window_frame: WindowFrame,
}
Fields§
§aggregate_expr: AggregateExpr
§order_by: Vec<ColumnOrder>
§window_frame: WindowFrame
Implementations§
source§impl AggregateWindowExpr
impl AggregateWindowExpr
pub fn visit_expressions<'a, F, E>(&'a self, f: &mut F) -> Result<(), E>where F: FnMut(&'a HirScalarExpr) -> Result<(), E>,
👎Deprecated: Use
VisitChildren<HirScalarExpr>::visit_children
instead.pub fn visit_expressions_mut<'a, F, E>(&'a mut self, f: &mut F) -> Result<(), E>where F: FnMut(&'a mut HirScalarExpr) -> Result<(), E>,
👎Deprecated: Use
VisitChildren<HirScalarExpr>::visit_mut_children
instead.fn typ( &self, outers: &[RelationType], inner: &RelationType, params: &BTreeMap<usize, ScalarType> ) -> ColumnType
pub fn into_expr(self) -> (Box<HirScalarExpr>, AggregateFunc)
Trait Implementations§
source§impl Clone for AggregateWindowExpr
impl Clone for AggregateWindowExpr
source§fn clone(&self) -> AggregateWindowExpr
fn clone(&self) -> AggregateWindowExpr
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for AggregateWindowExpr
impl Debug for AggregateWindowExpr
source§impl<'de> Deserialize<'de> for AggregateWindowExpr
impl<'de> Deserialize<'de> for AggregateWindowExpr
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl Hash for AggregateWindowExpr
impl Hash for AggregateWindowExpr
source§impl Ord for AggregateWindowExpr
impl Ord for AggregateWindowExpr
source§fn cmp(&self, other: &AggregateWindowExpr) -> Ordering
fn cmp(&self, other: &AggregateWindowExpr) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq for AggregateWindowExpr
impl PartialEq for AggregateWindowExpr
source§fn eq(&self, other: &AggregateWindowExpr) -> bool
fn eq(&self, other: &AggregateWindowExpr) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for AggregateWindowExpr
impl PartialOrd for AggregateWindowExpr
source§fn partial_cmp(&self, other: &AggregateWindowExpr) -> Option<Ordering>
fn partial_cmp(&self, other: &AggregateWindowExpr) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl Serialize for AggregateWindowExpr
impl Serialize for AggregateWindowExpr
source§impl VisitChildren<HirScalarExpr> for AggregateWindowExpr
impl VisitChildren<HirScalarExpr> for AggregateWindowExpr
source§fn visit_children<F>(&self, f: F)where
F: FnMut(&HirScalarExpr),
fn visit_children<F>(&self, f: F)where F: FnMut(&HirScalarExpr),
Apply an infallible immutable function
f
to each direct child.source§fn visit_mut_children<F>(&mut self, f: F)where
F: FnMut(&mut HirScalarExpr),
fn visit_mut_children<F>(&mut self, f: F)where F: FnMut(&mut HirScalarExpr),
Apply an infallible mutable function
f
to each direct child.source§fn try_visit_children<F, E>(&self, f: F) -> Result<(), E>where
F: FnMut(&HirScalarExpr) -> Result<(), E>,
E: From<RecursionLimitError>,
fn try_visit_children<F, E>(&self, f: F) -> Result<(), E>where F: FnMut(&HirScalarExpr) -> Result<(), E>, E: From<RecursionLimitError>,
Apply a fallible immutable function
f
to each direct child. Read moresource§fn try_visit_mut_children<F, E>(&mut self, f: F) -> Result<(), E>where
F: FnMut(&mut HirScalarExpr) -> Result<(), E>,
E: From<RecursionLimitError>,
fn try_visit_mut_children<F, E>(&mut self, f: F) -> Result<(), E>where F: FnMut(&mut HirScalarExpr) -> Result<(), E>, E: From<RecursionLimitError>,
Apply a fallible mutable function
f
to each direct child. Read moreimpl Eq for AggregateWindowExpr
impl StructuralEq for AggregateWindowExpr
impl StructuralPartialEq for AggregateWindowExpr
Auto Trait Implementations§
impl RefUnwindSafe for AggregateWindowExpr
impl Send for AggregateWindowExpr
impl Sync for AggregateWindowExpr
impl Unpin for AggregateWindowExpr
impl UnwindSafe for AggregateWindowExpr
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