Enum databend_common_ast::parser::query::SetOperationElement

pub enum SetOperationElement {
    With(With),
    SelectStmt {
        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>,
    },
    SetOperation {
        op: SetOperator,
        all: bool,
    },
    Values(Vec<Vec<Expr>>),
    OrderBy {
        order_by: Vec<OrderByExpr>,
    },
    Limit {
        limit: Vec<Expr>,
    },
    Offset {
        offset: Expr,
    },
    IgnoreResult,
    Group(SetExpr),
}

Variants

With(With)

SelectStmt

Fields

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>

SetOperation

Fields

op: SetOperator

all: bool

Values(Vec<Vec<Expr>>)

OrderBy

Fields

order_by: Vec<OrderByExpr>

Limit

Fields

limit: Vec<Expr>

Offset

Fields

offset: Expr

IgnoreResult

Group(SetExpr)

Trait Implementations

impl Clone for SetOperationElement

fn clone(&self) -> SetOperationElement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SetOperationElement

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

Formats the value using the given formatter.

impl PartialEq for SetOperationElement

fn eq(&self, other: &SetOperationElement) -> 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 SetOperationElement