[−][src]Enum datafusion::sql::parser::DFASTNode

pub enum DFASTNode {
    ANSI(ASTNode),
    CreateExternalTable {
        name: String,
        columns: Vec<SQLColumnDef>,
        file_type: FileType,
        header_row: bool,
        location: String,
    },
}

DataFrame AST Node representations.

Tokens parsed by DFParser are converted into these values.

Variants

ANSI(ASTNode)

ANSI SQL AST node

CreateExternalTable

DDL for creating an external table in DataFusion

Fields of CreateExternalTable

name: String

Table name

columns: Vec<SQLColumnDef>

Optional schema

file_type: FileType

File type (Parquet, NDJSON, CSV)

header_row: bool

Header row?

location: String

Path to file

Trait Implementations

`impl Clone for DFASTNode`[src]

`fn clone(&self) -> DFASTNode`[src]

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

Performs copy-assignment from source. Read more

`impl Debug for DFASTNode`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

Auto Trait Implementations

`impl Send for DFASTNode`

`impl Sync for DFASTNode`

Blanket Implementations

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T> From for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

`impl<T> Borrow for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> BorrowMut for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = <U as TryFrom<T>>::Error`

The type returned in the event of a conversion error.

[−][src]Enum datafusion::sql::parser::DFASTNode

Variants

Fields of CreateExternalTable

Trait Implementations

`impl Clone for DFASTNode`[src]

`fn clone(&self) -> DFASTNode`[src]

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

`impl Debug for DFASTNode`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

Auto Trait Implementations

`impl Send for DFASTNode`

`impl Sync for DFASTNode`

Blanket Implementations

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T> From for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

`impl<T> Borrow for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> BorrowMut for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

`impl<T> FromCast for T`

`fn from_cast(t: T) -> T`

`impl<T, U> Cast for T where U: FromCast<T>,`

`fn cast(self) -> U`

`impl<T, U> TryInto for T where U: TryFrom<T>,`

`type Err = <U as TryFrom<T>>::Err`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Err>`

[−][src]Enum datafusion::sql::parser::DFASTNode

Variants

Fields of CreateExternalTable

Trait Implementations

impl Clone for DFASTNode[src]

fn clone(&self) -> DFASTNode[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for DFASTNode[src]

fn fmt(&self, f: &mut Formatter) -> Result[src]

Auto Trait Implementations

impl Send for DFASTNode

impl Sync for DFASTNode

Blanket Implementations

impl<T, U> Into for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

impl<T> From for T[src]

fn from(t: T) -> T[src]

impl<T, U> TryFrom for T where U: Into<T>, [src]

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

impl<T> Borrow for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T> Any for T where T: 'static + ?Sized, [src]

fn type_id(&self) -> TypeId[src]

impl<T> BorrowMut for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

impl<T, U> TryInto for T where U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

impl<T> FromCast for T

fn from_cast(t: T) -> T

impl<T, U> Cast for T where U: FromCast<T>,

fn cast(self) -> U

impl<T, U> TryInto for T where U: TryFrom<T>,

type Err = <U as TryFrom<T>>::Err

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Err>

`impl Clone for DFASTNode`[src]

`fn clone(&self) -> DFASTNode`[src]

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

`impl Debug for DFASTNode`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

`impl Send for DFASTNode`

`impl Sync for DFASTNode`

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T> From for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

`impl<T> Borrow for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> BorrowMut for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

`impl<T> FromCast for T`

`fn from_cast(t: T) -> T`

`impl<T, U> Cast for T where U: FromCast<T>,`

`fn cast(self) -> U`

`impl<T, U> TryInto for T where U: TryFrom<T>,`

`type Err = <U as TryFrom<T>>::Err`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Err>`