Enum deltalake::datafusion::sql::sqlparser::ast::SetConfigValue
source · pub enum SetConfigValue {
Default,
FromCurrent,
Value(Expr),
}
Expand description
SET config value option:
- SET
configuration_parameter
{ TO | = } {value
| DEFAULT } - SET
configuration_parameter
FROM CURRENT
Variants§
Trait Implementations§
source§impl Clone for SetConfigValue
impl Clone for SetConfigValue
source§fn clone(&self) -> SetConfigValue
fn clone(&self) -> SetConfigValue
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 SetConfigValue
impl Debug for SetConfigValue
source§impl Hash for SetConfigValue
impl Hash for SetConfigValue
source§impl Ord for SetConfigValue
impl Ord for SetConfigValue
source§fn cmp(&self, other: &SetConfigValue) -> Ordering
fn cmp(&self, other: &SetConfigValue) -> 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 SetConfigValue
impl PartialEq for SetConfigValue
source§fn eq(&self, other: &SetConfigValue) -> bool
fn eq(&self, other: &SetConfigValue) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for SetConfigValue
impl PartialOrd for SetConfigValue
source§fn partial_cmp(&self, other: &SetConfigValue) -> Option<Ordering>
fn partial_cmp(&self, other: &SetConfigValue) -> 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 Visit for SetConfigValue
impl Visit for SetConfigValue
source§impl VisitMut for SetConfigValue
impl VisitMut for SetConfigValue
fn visit<V>(&mut self, visitor: &mut V) -> ControlFlow<<V as VisitorMut>::Break>where
V: VisitorMut,
impl Eq for SetConfigValue
impl StructuralPartialEq for SetConfigValue
Auto Trait Implementations§
impl Freeze for SetConfigValue
impl RefUnwindSafe for SetConfigValue
impl Send for SetConfigValue
impl Sync for SetConfigValue
impl Unpin for SetConfigValue
impl UnwindSafe for SetConfigValue
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<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§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> 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 moreCreates a shared type from an unshared type.