Ydb-sdk-lite NPM

ydb-sdk-lite

Lightweight implementation of ydb-sdk for Node.js. Mainly for usage in serverless functions.

Features

Fast require time (100ms vs 300ms)
Small size (5Mb vs 40Mb)
DDL queries support
Infer parameters type by query text

Limitations

Only primitive types supported

Installation

npm i ydb-sdk-lite

Usage

const { Ydb } = require('ydb-sdk-lite');

// create Ydb client
const ydb = new Ydb({ dbName: 'xxx', iamToken: 'yyy', tablePathPrefix: 'zzz' });

// execute single query (DML only)
const [ users ] = await ydb.executeDataQuery('SELECT * FROM users');

// execute single query with params
const query = `
  DECLARE $userId AS int32;
  SELECT * FROM users WHERE userId = $userId;
`;
const [ users ] = await ydb.executeDataQuery(query, { $userId: 42 });

// execute any YQL (DDL + DML)
await ydb.executeYql('DROP TABLE users');

Full example of using ydb-sdk-lite in serverless function.