How to auto update values on QTableView?

[vrltwe]

MySQL 5.5.24 (WAMP 2.2) is being used. Could you please provide some details on how this can be done?

Thanks in advance.

[ChrisW67]

AFAICT there is no inbuilt Mysql mechanism to alert an external observer that a table has changed. You can use a trigger to detect updates but to notify an external watcher you would need to use a user-defined function (UDF) to call an external application that broadcasts the notification. Here is an example
https://help.pubnub.com/entries/2244...abase-Trigger-
(This will not scale well for high speed inserts)

You can also use a trigger to update a single row table containing a timestamp that your program can poll. When the timestamp becomes newer than your local last update time then refresh your view. Google has plenty of different variations on this theme.