C++ – How to close a MessageBox window by its handle with C++

How about this: periodically spin a message loop to dispatch any messages on the message queue (that'll cause mouse/input messages to be handled which will generate the WM_CLOSE). In your app's main window set a flag when WM_CLOSE is received and check that flag after spinning the loop.

Simplest case of spinning a message loop to flush any pending messages would be:

while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
    TranslateMessage(&msg);
    DispatchMessage(&msg);
}

though your app frame work may already have functions to do this. Hope this helps.

to work around the error "ORA-14402: updating partition key column would cause a partition change" you can follow these steps

1) Check if for your table is enabled the row_movement

SELECT owner, table_name, row_movement FROM dba_tables WHERE table_name in ('YOUR_TABLE');

2) If is disabled you can enable movement with this script

alter table YOUR_TABLE enable row movement;

After that you can update the partition key column