Exasol TypeScript / JavaScript Driver

The Exasol driver lets Node.js and browser applications connect to Exasol and execute SQL.

GitHub repository · User guide

Main API

• ExasolDriver — create a database connection and execute SQL.
• ExasolPool — manage a pool of database connections.
• Config — configure the driver connection.
• IExasolDriver — driver operations exposed by ExasolDriver.
• IStatement — execute and close prepared statements.

Quick Start

Install the driver and the Node.js WebSocket implementation:

npm install @exasol/exasol-driver-ts ws @types/ws
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Connect, execute a query, and close the driver when finished:

import { ExasolDriver, ExaWebsocket } from '@exasol/exasol-driver-ts';
import { WebSocket } from 'ws';

const driver = new ExasolDriver(
  (url) => new WebSocket(url) as ExaWebsocket,
  { host: 'localhost', port: 8563, user: 'sys', password: 'exasol' },
);

await driver.connect();
await driver.query('SELECT * FROM EXA_ALL_SCHEMAS');
await driver.close();
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