appwrite/docs/examples/1.7.x/console-web/examples/databases/create-relationship-attribute.md

import { Client, Databases, RelationshipType, RelationMutate } from "@appwrite.io/console";

const client = new Client() .setEndpoint('https://.cloud.appwrite.io/v1') // Your API Endpoint .setProject('<YOUR_PROJECT_ID>'); // Your project ID

const databases = new Databases(client);

const result = await databases.createRelationshipAttribute( '<DATABASE_ID>', // databaseId '<COLLECTION_ID>', // collectionId '<RELATED_COLLECTION_ID>', // relatedCollectionId RelationshipType.OneToOne, // type false, // twoWay (optional) '', // key (optional) '', // twoWayKey (optional) RelationMutate.Cascade // onDelete (optional) );

console.log(result);