[−][src]Struct datafusion::sqlplanner::SqlToRel
SQL query planner
Methods
impl SqlToRel[src]
impl SqlToRelpub fn new(schema_provider: Rc<dyn SchemaProvider>) -> Self[src]
pub fn new(schema_provider: Rc<dyn SchemaProvider>) -> SelfCreate a new query planner
pub fn sql_to_rel(&self, sql: &ASTNode) -> Result<Rc<LogicalPlan>, String>[src]
pub fn sql_to_rel(&self, sql: &ASTNode) -> Result<Rc<LogicalPlan>, String>Generate a logic plan from a SQL AST node
pub fn sql_to_rex(&self, sql: &ASTNode, schema: &Schema) -> Result<Expr, String>[src]
pub fn sql_to_rex(&self, sql: &ASTNode, schema: &Schema) -> Result<Expr, String>Generate a relational expression from a SQL expression
Auto Trait Implementations
Blanket Implementations
impl<T> From for T[src]
impl<T> From for Timpl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut Timpl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId