Interface ColumnReference

An identifier path that can be a column, with where it sits and what it binds to.

interface ColumnReference {
    Binding: ColumnBinding | null;
    Clause: ColumnClause;
    Column: IdentifierNode;
    Path: readonly IdentifierNode[];
    Qualifier: readonly IdentifierNode[];
    RefersToOutputAlias: boolean;
    Scope: QueryScope | null;
    Span: Span;
}

Index

Properties

Binding Clause Column Path Qualifier RefersToOutputAlias Scope Span

Properties

`Readonly`Binding

Binding: ColumnBinding | null

The bound source; null when it cannot be told without the catalog.

`Readonly`Clause

Clause: ColumnClause

`Readonly`Column

Column: IdentifierNode

The last part: the column name.

`Readonly`Path

Path: readonly IdentifierNode[]

`Readonly`Qualifier

Qualifier: readonly IdentifierNode[]

The parts before the column; empty when unqualified.

`Readonly`RefersToOutputAlias

RefersToOutputAlias: boolean

Whether an unqualified ORDER BY name matches an output alias of its block.

`Readonly`Scope

Scope: QueryScope | null

`Readonly`Span

Span: Span