appwrite/docs/examples/1.8.x/console-web/examples/tablesdb/create-line-column.md

import { Client, TablesDB } from "@appwrite.io/console";

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

const tablesDB = new TablesDB(client);

const result = await tablesDB.createLineColumn({
    databaseId: '<DATABASE_ID>',
    tableId: '<TABLE_ID>',
    key: '',
    required: false,
    default: [[1, 2], [3, 4], [5, 6]] // optional
});

console.log(result);