@clickhouse/client 1.16.0

npm / @clickhouse/client / 1.16.0 source ↗

New features

• Added support for the new Disposable API (a.k.a the using keyword) (#500)

async function main() {
  await using client = await client.query(…);

  // some code that can throw
  // but thanks to `using` the client will still get closed

  // client is also automatically closed here by calling [Symbol.disaposeAsync]
}

Without the new using keyword it is required to wrap the code that might leak expensive resources like sockets and big buffers in try / finally

async function main() {
  let client
  try {
    client = await createClient(…);
    // some code that can throw
  } finally {
    if (client) {
      await client.close()
    }
  }
}