Does QSqlTableModel::select emit dataChanged/rowsInserted signals?

[yetanotherqtfan]

I modify database externally then call QSqlTableModel::select to reload the model. I expect dataChanged/rowsInserted signal emitted but it is actually not. How do I capture the information about the change of the database?

[Christian Ehrlicher]

@yetanotherqtfan said in Does QSqlTableModel::select emit dataChanged/rowsInserted signals?:

How do I capture the information about the change of the database?

This only works when your driver supports QSqlDriver::EventNotifications - then you can connect to QSqlDriver::notification() which can be triggerd on insert/update/remove with a stored procedure.

[JonB]

@yetanotherqtfan said in Does QSqlTableModel::select emit dataChanged/rowsInserted signals?:

then call QSqlTableModel::select to reload the model. I expect dataChanged/rowsInserted signal emitted but it is actually not.

I thought (quite untested) that this would emit QAbstractItemModel::modelReset(), because it throws away all existing rows and starts again, so wouldn't bother with dataChanged/rowsInserted etc.?