save method
Implementation
Future<RowData?> save(M? item, {SQLExecutor? executor}) async {
if (item == null) return null;
RowData? row = await upsert(values: proto.columns.mapList((e) => e >> e.get(item)), returning: Returning.ALL, executor: executor);
if (row != null) {
item.model.addAll(row.toMap());
}
return row;
}