QSqlRecord setValue doesn't set the value

[sgmurphy19]

I have a TableView and I create a QSqlQueryModel and then set the the table. All that works well and good.

From another class, I look at a record of the model based on the index.
If a certain value is null, then I give it a value like so:

// int rowIndex is passed
QString Image_Set_ID = "some value";
QVariant qvImage_Set_ID;
qvImage_Set_ID.setValue(Image_Set_ID);
		((QSqlQueryModel*)(tableView->model()))->record(rowIndex).setValue("Image_Set_ID", qvImage_Set_ID);

// int rowIndex is passed
QString Image_Set_ID = "some value";
QVariant qvImage_Set_ID;
qvImage_Set_ID.setValue(Image_Set_ID);
		((QSqlQueryModel*)(tableView->model()))->record(rowIndex).setValue("Image_Set_ID", qvImage_Set_ID);

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But then if I look at the record from the model of the tableView again, it isn't updated.

Thanks,
Sean

What is missing?

[wysota]

QSqlQueryModel is read only, that's one thing. Changing the record doesn't modify the database (record() returns a copy of the record), that's another thing.