mergeStream method
Implementation
Future<void> mergeStream({
required String table,
required String on,
required Stream<List<Map<String, dynamic>>> chunks,
List<String>? namespace,
}) async {
final input = _DatabaseWriteInputStream(start: {"kind": "start", "table": table, "on": on, "namespace": namespace}, chunks: chunks);
await _drainWriteStream("merge", input);
}