Class ExpressionAttributes

An object that manages expression attribute name and value substitution.

Hierarchy

ExpressionAttributes

Index

Properties

Methods

Properties

marshaller

marshaller: Marshaller = new Marshaller()

names

names: ExpressionAttributeNameMap

values

values: ExpressionAttributeValueMap

Methods

addName

addName(path: AttributePath | string): string

- Defined in ExpressionAttributes.ts:28
Add an attribute path to this substitution context.

Parameters
- path: AttributePath | string
Returns string

The substitution value to use in the expression. The same attribute name will always be converted to the same substitution value when supplied to the same ExpressionAttributes object multiple times.

addValue

addValue(value: any): string

- Defined in ExpressionAttributes.ts:50
Add an attribute value to this substitution context.

Parameters
- value: any
Returns string

The substitution value to use in the expression.