import QLDB from 'qldb';

const QuantumClient = new QLDB({
  accessKey,
  secretKey,
  region,
  ledger,
});

// Later in your code
const stuff = await QuantumClient.execute('SELECT * from Stuff');

import QLDB, { ionize } from 'qldb';

const QuantumClient = new QLDB({
  accessKey,
  secretKey,
  region,
  ledger,
});

// Later in your code
const doc = { id: 'someId', key: 'value', n: 1, fl: 1.2, obj: { s: 's' }, arr: [1, 2] };
const stuff = await QuantumClient.execute(`INSERT INTO collection ${ionize(doc)}`);

import QLDB, { ionize } from 'qldb';

const QuantumClient = new QLDB({
  accessKey,
  secretKey,
  region,
  ledger,
});

// Later in your code
const docs = [{ id: 'someId', value: '1' }, { id: 'otherId', value: '2' }];
const [doc1, doc2] = await QuantumClient.transaction((txn) => {
  const d1 = await txn.execute(`INSERT INTO collection ${ionize(docs[0])}`);
  const d2 = await txn.execute(`INSERT INTO collection ${ionize(docs[1])}`);
  return [d1, d2];
});

// NOTE: You can iterate and use a Promise.all as well if you don't care to use the output of one entry for another

import QuantumClient from './your/configured/QLDB/instance';

const isValid = await QuantumClient.validate(`SELECT * FROM _ql_committed_Vehicle WHERE data.VIN = '1HVBBAANXWH544237'`);