Struct databend_common_ast::ast::SelectStmt

pub struct SelectStmt {
    pub span: Span,
    pub hints: Option<Hint>,
    pub distinct: bool,
    pub top_n: Option<u64>,
    pub select_list: Vec<SelectTarget>,
    pub from: Vec<TableReference>,
    pub selection: Option<Expr>,
    pub group_by: Option<GroupBy>,
    pub having: Option<Expr>,
    pub window_list: Option<Vec<WindowDefinition>>,
    pub qualify: Option<Expr>,
}

A subquery represented with SELECT statement

Fields

span: Span

hints: Option<Hint>

distinct: bool

top_n: Option<u64>

select_list: Vec<SelectTarget>

from: Vec<TableReference>

selection: Option<Expr>

group_by: Option<GroupBy>

having: Option<Expr>

window_list: Option<Vec<WindowDefinition>>

qualify: Option<Expr>

Trait Implementations

impl Clone for SelectStmt

fn clone(&self) -> SelectStmt

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SelectStmt

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

Formats the value using the given formatter.

impl Display for SelectStmt

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

Formats the value using the given formatter.

impl Drive for SelectStmt

fn drive<V: Visitor>(&self, visitor: &mut V)

impl DriveMut for SelectStmt

fn drive_mut<V: VisitorMut>(&mut self, visitor: &mut V)

impl PartialEq for SelectStmt

fn eq(&self, other: &SelectStmt) -> 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 StructuralPartialEq for SelectStmt