1.4.0

• Added Cloud Fetch support (#158)
• Improved handling of closed sessions and operations (#129).
  Now, when session gets closed, all operations associated with it are immediately closed.
  Similarly, if client gets closed - all associated sessions (and their operations) are closed as well.

Full diff: 1.3.0...1.4.0

Notes:

Cloud Fetch is disabled by default. To use it, pass useCloudFetch: true to IDBSQLSession.executeStatement(). For example:

// obtain session object as usual
const operation = session.executeStatement(query, {
  runAsync: true,
  useCloudFetch: true,
});

Note that Cloud Fetch is effectively enabled only for really large datasets, so if the query returns only few thousands records, Cloud Fetch won't be enabled no matter what useCloudFetch setting is. Also gentle reminder that for large datasets it's better to use fetchChunk instead of fetchAll to avoid OOM errors:

do {
  const chunk = await operation.fetchChunk({ maxRows: 100000 });
  // process chunk here
} while (await operation.hasMoreRows());