pub enum WorkUnitExpression {
Select(SelectStatement),
Expression(SqlExpression),
WhereClause(WhereClause),
TableName(String),
Custom(String),
}
Expand description
Expression or statement in a work unit
Variants§
Select(SelectStatement)
Full SELECT statement (for CTEs)
Expression(SqlExpression)
Single expression (for filters, projections)
WhereClause(WhereClause)
WHERE clause
TableName(String)
Table name for base scans
Custom(String)
Custom operation
Trait Implementations§
Source§impl Clone for WorkUnitExpression
impl Clone for WorkUnitExpression
Source§fn clone(&self) -> WorkUnitExpression
fn clone(&self) -> WorkUnitExpression
Returns a duplicate 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 moreAuto Trait Implementations§
impl Freeze for WorkUnitExpression
impl RefUnwindSafe for WorkUnitExpression
impl Send for WorkUnitExpression
impl Sync for WorkUnitExpression
impl Unpin for WorkUnitExpression
impl UnwindSafe for WorkUnitExpression
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§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> 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