Clients
We recommend that you use an asynchronous update method of a client to prevent the rare risk of blocking in Swift.
We recommend that you use separate threads for queries and updates on a client.
During an asynchronous update, the sequence in which data is written or deleted is not guaranteed within the specified period of delta(T).
Returned messages for data updates
If OK is displayed on the update page, it indicates that data is sent. However, it does not indicate that the data is written into the specified table. If you cannot query the incremental data that you have sent, contact technical support.
If error is displayed on the update page, it indicates that data fails to be sent. An error may occur on nodes.
If no message is displayed after you update vertices, the possible cause is that the fields that you sent contain special characters such as spaces, equal signs (=), or ampersands (&). The system does not support data that contains special characters. In this case, you must use a client to update data. Make sure that you perform URL encoding on the fields that you want to update.