---
title: CKDBNullableReference
framework: CKTool JS
role: symbol
role_heading: Structure
platforms: [cktool js 1.2.15+]
path: cktooljs/ckdbnullablereference
---

# CKDBNullableReference

An object that represents a reference to another record.

## Declaration

```data
dictionary CKDBNullableReference {
	string? recordName;
	CKDBZoneId? zone;
	CKDBRecordReferenceAction? action;
};
```

## Overview

Overview In JavaScript, this is a plain object with properties as described. In TypeScript, this type is imported in the following way: import type { CKDBNullableReference } from "@apple/cktool.database";

## Topics

### Instance Properties

- [action](cktooljs/ckdbnullablereference/action.md)
- [recordName](cktooljs/ckdbnullablereference/recordname.md)
- [zone](cktooljs/ckdbnullablereference/zone.md)

## See Also

### Structures

- [CKDBAsset](cktooljs/ckdbasset.md)
- [CKDBAssetUploadUrlResponse](cktooljs/ckdbassetuploadurlresponse.md)
- [CKDBChangeMetadata](cktooljs/ckdbchangemetadata.md)
- [CKDBCreateAssetUploadUrlRequestBody](cktooljs/ckdbcreateassetuploadurlrequestbody.md)
- [CKDBCreateRecordRequestBody](cktooljs/ckdbcreaterecordrequestbody.md)
- [CKDBCreateZoneRequestBody](cktooljs/ckdbcreatezonerequestbody.md)
- [CKDBDeleteRecordsByQueryRequestBody](cktooljs/ckdbdeleterecordsbyqueryrequestbody.md)
- [CKDBDeletedRecordResult](cktooljs/ckdbdeletedrecordresult.md)
- [CKDBErrorRecordResult](cktooljs/ckdberrorrecordresult.md)
- [CKDBExistingRecordResult](cktooljs/ckdbexistingrecordresult.md)
- [CKDBForRecord](cktooljs/ckdbforrecord.md)
- [CKDBLocation](cktooljs/ckdblocation.md)
- [CKDBLookupRecordsRequestBody](cktooljs/ckdblookuprecordsrequestbody.md)
- [CKDBLookupRecordsResponse](cktooljs/ckdblookuprecordsresponse.md)
- [CKDBModifyRecordRequestBody](cktooljs/ckdbmodifyrecordrequestbody.md)