Variable dateSerializerConst

dateSerializer: {
    toEntityAttribute: ((val) => undefined | null | number | bigint | boolean | NumberValue | ArrayBuffer | Blob | DataView | Date);
    toTableAttribute: ((val?) => undefined | string);
} = ...

Provides serialization and deserialization functions for date attributes when interfacing with a DynamoDB table, enabling the conversion between the table's string-based date representation and JavaScript's Date object. DynamoDb dos not support Date types naturally, this utility allows for Date attributes to be serialized to an entity and stored as ISO strings in Dynamo.

  • toEntityAttribute: Converts a DynamoDB attribute value to a JavaScript Date object.
  • toTableAttribute: Converts a JavaScript Date object to a string representation suitable for DynamoDB storage, specifically using the ISO 8601 format. This ensures that date information is stored in a consistent and queryable format within DynamoDB.

Type declaration

  • toEntityAttribute: ((val) => undefined | null | number | bigint | boolean | NumberValue | ArrayBuffer | Blob | DataView | Date)
      • (val): undefined | null | number | bigint | boolean | NumberValue | ArrayBuffer | Blob | DataView | Date

      • Parameters

        • val: NativeScalarAttributeValue

        Returns undefined | null | number | bigint | boolean | NumberValue | ArrayBuffer | Blob | DataView | Date

  • toTableAttribute: ((val?) => undefined | string)
      • (val?): undefined | string

      • Parameters

        • Optional val: Date

        Returns undefined | string

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