Class: ASTSubscript

Defined in: lang-sql/src/ast/expression.ts:156

Array subscript or slice expression (expr[from] or expr[from:to]).

Implements

• ASTNode

Constructors

Constructor

new ASTSubscript(expr, from, to?): ASTSubscript

Defined in: lang-sql/src/ast/expression.ts:157

Parameters

Parameter	Type	Description
expr	ASTNode	The array-valued expression being subscripted.
from	ASTNode	Lower bound (1-based) of the subscript or slice.
to?	ASTNode	Upper bound of the slice; undefined for a plain element subscript.

Returns

ASTSubscript

Properties

expr

expr: ASTNode

Defined in: lang-sql/src/ast/expression.ts:159

The array-valued expression being subscripted.

---

from

from: ASTNode

Defined in: lang-sql/src/ast/expression.ts:161

Lower bound (1-based) of the subscript or slice.

---

to?

optional to?: ASTNode

Defined in: lang-sql/src/ast/expression.ts:163

Upper bound of the slice; undefined for a plain element subscript.

Methods

accept()

accept<Ret, Arg>(visitor, arg?): Ret

Defined in: lang-sql/src/ast/expression.ts:166

Dispatches this node to the matching method on visitor.

Type Parameters

Type Parameter
Ret
Arg

Parameters

Parameter	Type
visitor	SQLVisitor<Ret, Arg>
arg?	Arg

Returns

Ret

Implementation of

ASTNode.accept