pub struct WindowSpec {
pub window_name: Option<Ident>,
pub partition_by: Vec<Expr>,
pub order_by: Vec<OrderByExpr>,
pub window_frame: Option<WindowFrame>,
}
Expand description
A window specification (i.e. OVER ([window_name] PARTITION BY .. ORDER BY .. etc.)
)
Fields§
§window_name: Option<Ident>
Optional window name.
You can find it at least in MySQL, BigQuery, PostgreSQL
partition_by: Vec<Expr>
OVER (PARTITION BY ...)
order_by: Vec<OrderByExpr>
OVER (ORDER BY ...)
window_frame: Option<WindowFrame>
OVER (window frame)
Trait Implementations§
source§impl Clone for WindowSpec
impl Clone for WindowSpec
source§fn clone(&self) -> WindowSpec
fn clone(&self) -> WindowSpec
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 WindowSpec
impl Debug for WindowSpec
source§impl<'de> Deserialize<'de> for WindowSpec
impl<'de> Deserialize<'de> for WindowSpec
source§fn deserialize<__D>(
__deserializer: __D,
) -> Result<WindowSpec, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<WindowSpec, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl Display for WindowSpec
impl Display for WindowSpec
source§impl Hash for WindowSpec
impl Hash for WindowSpec
source§impl Ord for WindowSpec
impl Ord for WindowSpec
source§fn cmp(&self, other: &WindowSpec) -> Ordering
fn cmp(&self, other: &WindowSpec) -> 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 WindowSpec
impl PartialEq for WindowSpec
source§impl PartialOrd for WindowSpec
impl PartialOrd for WindowSpec
source§impl Serialize for WindowSpec
impl Serialize for WindowSpec
source§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl Eq for WindowSpec
impl StructuralPartialEq for WindowSpec
Auto Trait Implementations§
impl Freeze for WindowSpec
impl RefUnwindSafe for WindowSpec
impl Send for WindowSpec
impl Sync for WindowSpec
impl Unpin for WindowSpec
impl UnwindSafe for WindowSpec
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more