Struct datafusion_python::datafusion_sql::sqlparser::ast::Delete

pub struct Delete {
    pub tables: Vec<ObjectName>,
    pub from: FromTable,
    pub using: Option<Vec<TableWithJoins>>,
    pub selection: Option<Expr>,
    pub returning: Option<Vec<SelectItem>>,
    pub order_by: Vec<OrderByExpr>,
    pub limit: Option<Expr>,
}

DELETE statement.

Fields

tables: Vec<ObjectName>

Multi tables delete are supported in mysql

from: FromTable

FROM

using: Option<Vec<TableWithJoins>>

USING (Snowflake, Postgres, MySQL)

selection: Option<Expr>

WHERE

returning: Option<Vec<SelectItem>>

RETURNING

order_by: Vec<OrderByExpr>

ORDER BY (MySQL)

limit: Option<Expr>

LIMIT (MySQL)

Trait Implementations

impl Clone for Delete

fn clone(&self) -> Delete

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Delete

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Hash for Delete

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Delete

fn cmp(&self, other: &Delete) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Delete

fn eq(&self, other: &Delete) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Delete

fn partial_cmp(&self, other: &Delete) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Visit for Delete

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>

where V: Visitor,

impl VisitMut for Delete

fn visit<V>(&mut self, visitor: &mut V) -> ControlFlow<<V as VisitorMut>::Break>

where V: VisitorMut,

impl Eq for Delete

impl StructuralPartialEq for Delete