Struct datafusion::logical_expr::Subquery
source · pub struct Subquery {
pub subquery: Arc<LogicalPlan, Global>,
pub outer_ref_columns: Vec<Expr, Global>,
}
Expand description
Subquery
Fields§
§subquery: Arc<LogicalPlan, Global>
The subquery
outer_ref_columns: Vec<Expr, Global>
The outer references used in the subquery
Implementations§
source§impl Subquery
impl Subquery
pub fn try_from_expr(plan: &Expr) -> Result<&Subquery, DataFusionError>
pub fn with_plan(&self, plan: Arc<LogicalPlan, Global>) -> Subquery
Trait Implementations§
source§impl PartialEq<Subquery> for Subquery
impl PartialEq<Subquery> for Subquery
impl Eq for Subquery
impl StructuralEq for Subquery
impl StructuralPartialEq for Subquery
Auto Trait Implementations§
impl !RefUnwindSafe for Subquery
impl Send for Subquery
impl Sync for Subquery
impl Unpin for Subquery
impl !UnwindSafe for Subquery
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
§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
§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 Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.