pub struct Query<T: AstInfo> {
pub ctes: CteBlock<T>,
pub body: SetExpr<T>,
pub order_by: Vec<OrderByExpr<T>>,
pub limit: Option<Limit<T>>,
pub offset: Option<Expr<T>>,
}
Expand description
The most complete variant of a SELECT
query expression, optionally
including WITH
, UNION
/ other set operations, and ORDER BY
.
Fields§
§ctes: CteBlock<T>
WITH (common table expressions, or CTEs)
body: SetExpr<T>
SELECT or UNION / EXCEPT / INTERSECT
order_by: Vec<OrderByExpr<T>>
ORDER BY
limit: Option<Limit<T>>
LIMIT { <N> | ALL }
FETCH { FIRST | NEXT } <N> { ROW | ROWS } | { ONLY | WITH TIES }
offset: Option<Expr<T>>
OFFSET <N> { ROW | ROWS }
Implementations§
Trait Implementations§
Source§impl<T: AstInfo> AstDisplay for Query<T>
impl<T: AstInfo> AstDisplay for Query<T>
fn fmt<W: Write>(&self, f: &mut AstFormatter<W>)
fn to_ast_string(&self) -> String
fn to_ast_string_stable(&self) -> String
fn to_ast_string_redacted(&self) -> String
Source§impl<T: Ord + AstInfo> Ord for Query<T>
impl<T: Ord + AstInfo> Ord for Query<T>
Source§impl<T: PartialOrd + AstInfo> PartialOrd for Query<T>
impl<T: PartialOrd + AstInfo> PartialOrd for Query<T>
Source§impl<'ast, T: AstInfo> VisitMutNode<'ast, T> for Query<T>
impl<'ast, T: AstInfo> VisitMutNode<'ast, T> for Query<T>
impl<T: Eq + AstInfo> Eq for Query<T>
impl<T: AstInfo> StructuralPartialEq for Query<T>
Auto Trait Implementations§
impl<T> Freeze for Query<T>
impl<T> RefUnwindSafe for Query<T>where
<T as AstInfo>::ItemName: RefUnwindSafe,
<T as AstInfo>::DataType: RefUnwindSafe,
<T as AstInfo>::ClusterName: RefUnwindSafe,
<T as AstInfo>::SchemaName: RefUnwindSafe,
<T as AstInfo>::CteId: RefUnwindSafe,
<T as AstInfo>::DatabaseName: RefUnwindSafe,
<T as AstInfo>::RoleName: RefUnwindSafe,
impl<T> Send for Query<T>
impl<T> Sync for Query<T>
impl<T> Unpin for Query<T>
impl<T> UnwindSafe for Query<T>where
<T as AstInfo>::ItemName: UnwindSafe + RefUnwindSafe,
<T as AstInfo>::DataType: UnwindSafe + RefUnwindSafe,
<T as AstInfo>::ClusterName: UnwindSafe + RefUnwindSafe,
<T as AstInfo>::SchemaName: UnwindSafe + RefUnwindSafe,
<T as AstInfo>::CteId: UnwindSafe + RefUnwindSafe,
<T as AstInfo>::DatabaseName: UnwindSafe + RefUnwindSafe,
<T as AstInfo>::RoleName: UnwindSafe + RefUnwindSafe,
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> Comparable<K> for Q
impl<Q, K> Comparable<K> for Q
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<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<T> FutureExt for T
impl<T> FutureExt for T
Source§fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
Source§fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
Source§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
T
in a tonic::Request